<PAGE>

                      SECURITIES AND EXCHANGE COMMISSION
                            Washington, D.C. 20549
                                   FORM 10-Q


[X] QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE
    ACT OF 1934 FOR THE QUARTERLY PERIOD ENDED JUNE 30, 2000 OR


[ ] TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE
    ACT OF 1934

                       Commission file number: 000-29391

                               ----------------

                              VIA NET.WORKS, INC.
            (Exact name of registrant as specified in its charter)

                               ----------------


             Delaware                                   84-1412512
  (State or other jurisdiction            (I.R.S. Employer Identification No.)
  of incorporation or organization)

                      12100 Sunset Hills Road, Suite 110
                            Reston, Virginia 20190
                   (Address of principal executive offices)

      Registrant's telephone number, including area code: (703) 464-0300

--------------------------------------------------------------------------------
         (Former name or former address, if changed since last report)

--------------------------------------------------------------------------------


Indicate by check mark whether the registrant: (1) has filed all reports
required to be filed by Section 13 or 15(d) of the Securities Exchange Act of
1934 during the preceding 12 months (or for such shorter period that the
registrant was required to file such report) and (2) has been subject to such
filing requirements for the past 90 days. Yes [X]   No []


As of August 1, 2000, the aggregate market value of the 52,795,416  shares of
common stock held by non-affiliates of the registrant was $828,254,486 based on
the closing sale price ($15.688) of the registrant's common stock as reported on
the Nasdaq National Market on such date. (For this computation, the registrant
has excluded the market value of all shares of its common stock reported as
beneficially owned by executive officers and directors of the registrant and
certain other stockholders; such exclusion shall not be deemed to constitute an
admission that any such person is an "affiliate" of the registrant.) As of
August 1, 2000, there were outstanding 52,909,620 shares of the registrant's
common stock and 6,770,001 shares of the registrant's non-voting common stock.

                                       1
<PAGE>

                              VIA NET.WORKS, INC.
                               TABLE OF CONTENTS


<TABLE>

<S>                                                                                                <C>
PART I    FINANCIAL INFORMATION

Item 1.   Financial Statements:

     Consolidated Condensed Balance Sheets as of June 30, 2000 and December 31, 1999
          (unaudited)...............................................................................3

     Consolidated Statements of Operations for the three and six months ended
          June 30, 2000 and 1999 (unaudited)........................................................4

     Consolidated Statements of Cash Flows for the six months ended
          June 30, 2000 and 1999 (unaudited)........................................................5

     Notes to the Consolidated Financial Statements (unaudited).....................................6

Item 2.   Management's Discussion and Analysis of Financial Condition and Results
          Of Operations............................................................................12

Item 3.   Quantitative and Qualitative Disclosures About Market Risk...............................17


PART II.  OTHER INFORMATION

Item 1.   Legal Proceedings........................................................................18

Item 2.   Changes in Securities and Use of Proceeds................................................18

Item 3.   Defaults Upon Senior Securities..........................................................18

Item 4.   Submission of Matters to a Vote of Security Holders......................................18

Item 5.   Other Information........................................................................18

Item 6.   Exhibits and Reports on Form 8-K.........................................................19


SIGNATURES.........................................................................................20

EXHIBIT INDEX......................................................................................21

</TABLE>

                                       2
<PAGE>

                                    PART I

Item 1.   Financial Statements

                              VIA NET.WORKS, INC.
                     CONSOLIDATED CONDENSED BALANCE SHEETS
               (In thousands of U.S dollars, except share data)
                                  (Unaudited)
                                  -----------
<TABLE>
<CAPTION>
                                                                                          December          June 30,
                                                                                          31, 1999            2000
                                                                                        ------------      ------------
                                    ASSETS
<S>                                                                                     <C>               <C>
Current assets:
  Cash and cash equivalents                                                             $     20,067      $    301,169
  Restricted cash                                                                             15,000            12,234
  Trade and other accounts receivable, net of allowance of $1,296 and $1,831,                  9,197            17,620
     respectively
  Other current assets                                                                         3,074             4,200
                                                                                        ------------      ------------
           Total current assets                                                               47,338           335,223

Property and equipment, net                                                                   28,909            34,601
Goodwill and other acquired intangible assets, net                                           115,194           130,340
Other noncurrent assets                                                                        8,142             3,688
                                                                                        ------------      ------------
           Total assets                                                                 $    199,583      $    503,852
                                                                                        ============      ============

         LIABILITIES, MANDATORILY REDEEMABLE CONVERTIBLE PREFERRED STOCK
                        AND STOCKHOLDERS' EQUITY (DEFICIT)
Current liabilities:
  Accounts payable                                                                      $     12,735      $     15,593
  VAT and other taxes payable                                                                  1,904             2,225
  Short-term notes and current portion of long-term debt                                       7,808             1,966
  Deferred revenue                                                                             9,777            13,490
  Other current liabilities and accrued expenses                                               5,660             8,935
                                                                                        ------------      ------------
           Total current liabilities                                                          37,884            42,209

Long-term debt, less current portion                                                           5,846             3,980
                                                                                        ------------      ------------
           Total liabilities                                                                  43,730            46,189

Contingencies

Minority interest in consolidated subsidiaries                                                 4,422             1,908

Mandatorily redeemable convertible preferred stock:                                          180,933                 -

Stockholders' equity (deficit):
  Common stock, $.001 par value; 57,000,000 and 125,000,000 shares
     authorized; 1,962,671 and 52,904,328 shares issued and outstanding;
     respectively                                                                                  2                53
  Non-voting common stock, $.001 par value; 7,500,000 shares authorized; 0
     and 6,770,001 shares issued and outstanding; respectively                                     -                 7
  Additional paid-in capital                                                                  26,023           547,637
  Accumulated deficit                                                                        (36,658)          (69,012)
  Deferred compensation                                                                      (12,788)          (10,436)
  Accumulated other comprehensive loss                                                        (6,081)          (12,494)
                                                                                        ------------      ------------
           Total stockholders' equity (deficit)                                              (29,502)          455,755
                                                                                        ------------      ------------
           Total liabilities, mandatorily redeemable convertible preferred stock
              and stockholders' equity (deficit)                                        $    199,583      $    503,852
                                                                                        ============      ============
</TABLE>

The accompanying notes are an integral part of these consolidated financial
statements.

                                       3
<PAGE>

                              VIA NET.WORKS, INC.
                     CONSOLIDATED STATEMENTS OF OPERATIONS
        (in thousands of U.S. Dollars, except share and per share data)
                                  (Unaudited)
                                  -----------

<TABLE>
<CAPTION>
                                                          Three Months ended             Six Months ended
                                                                June 30,                     June 30,
                                                    ----------------------------    --------------------------
                                                        1999              2000          1999            2000
                                                    ----------        ----------    ----------      ----------
<S>                                                 <C>               <C>           <C>             <C>
Revenue                                             $    6,588        $   26,002    $   11,097      $   46,021

Operating costs and expenses:
    Internet services                                    3,336            14,877         5,561          25,241
    Selling, general and administrative                  6,792            18,944        10,762          36,371
    Depreciation and amortization                        3,002            10,437         4,872          19,903
                                                       -------        ----------       -------      ----------

Total operating costs and expenses                      13,130            44,258        21,195          81,515

Loss from operations                                    (6,542)          (18,256)      (10,098)        (35,494)

Interest income                                            920             4,037         1,310           6,048
Interest expense                                          (282)             (528)         (558)           (973)
Gain (loss) in unconsolidated affiliate                     35                 -          (159)              -
Foreign currency gains/(losses)                            378            (1,358)        1,771          (2,851)
                                                       -------        ----------       -------      ----------

Loss before minority interest and income taxes          (5,491)          (16,105)       (7,734)        (33,270)
Income tax expense                                           -              (382)            -            (500)
Minority interest in loss of consolidated                  558               748           831           1,416
 subsidiaries                                          -------        ----------       -------      ----------

Net loss attributable to common stockholders            (4,933)          (15,739)       (6,903)        (32,354)

Basic and diluted loss per share attributable to    $    (9.05)       $    (0.26)   $   (13.56)     $    (0.71)
 common stockholders

Shares used in computing basic and diluted loss        545,326        59,636,544       509,222      45,324,270
 per share
</TABLE>

             The accompanying notes are an integral part of these
                      consolidated financial statements.

                                       4
<PAGE>

                              VIA NET.WORKS, INC.
                     CONSOLIDATED STATEMENTS OF CASH FLOWS
        (in thousands of U.S. Dollars, except share and per share data)
                                  (Unaudited)
                                    _______

<TABLE>
<CAPTION>
                                                                                For the six months ended
                                                                                        June 30,
                                                                     -----------------------------------------
<S>                                                                  <C>                     <C>
                                                                            1999                    2000
                                                                     -----------------       -----------------
Cash flows from operating activities:
     Net loss                                                        $          (6,903)      $         (32,354)
     Adjustments to reconcile net loss to cash used in operating
       activities:
          Depreciation and amortization                                          4,872                  19,903
          Employee stock compensation                                              390                   2,938
          Unrealized foreign currency transaction (gains)/losses                (1,771)                    501
          Minority interest in loss of consolidated subsidiaries                  (831)                 (1,416)
          Loss in unconsolidated affiliate                                         159                       -
     Changes in assets and liabilities, net of acquisitions:
          Accounts receivable                                                  (37,380)                 (6,065)
          Other current assets                                                  (2,841)                 (1,320)
          Accounts payable                                                          57                   2,099
          Other current liabilities and accrued expenses                        (2,026)                  2,967
          Deferred revenue                                                         750                   3,413
          Other noncurrent assets                                                  (34)                    286
                                                                     -----------------       -----------------

            Cash used in operating activities                                  (45,558)                 (9,048)
                                                                     -----------------       -----------------

Cash flows from investing activities:
     Acquisitions, net of cash acquired                                        (26,103)                (31,329)
     Purchases of property and equipment                                        (2,448)                (10,537)
     Other assets                                                                    7                   2,277
                                                                     -----------------       -----------------

            Cash used in investing activities                                  (28,544)                (39,589)
                                                                     -----------------       -----------------

Cash flows from financing activities:
     Repayment of debt                                                          (1,456)                 (3,072)
     Proceeds from issuance of common stock, net                                   653                 331,642
     Proceeds from issuance of preferred stock                                 127,858                       -
     Proceeds from borrowings                                                    4,047                     516
                                                                     -----------------       -----------------

            Cash provided by financing activities                              131,102                 329,086
                                                                     -----------------       -----------------

Effect of currency exchange rate changes on cash                                  (274)                    653
                                                                     -----------------       -----------------
Net increase (decrease) in cash and cash equivalents                            56,726                 281,102
Cash and cash equivalents, beginning of period                                  34,711                  20,067
                                                                     -----------------       -----------------
Cash and cash equivalents, end of period                             $          91,437       $         301,169
                                                                     =================       =================

Noncash investing and financing transactions:
   Common stock issued to satisfy debt                               $               -       $           5,183
                                                                     =================       =================
   Common stock issued in connection with acquisitions               $               -       $           3,907
                                                                     =================       =================
</TABLE>

 The accompanying notes are an integral part of these consolidated financial
                                  statements.

                                       5
<PAGE>

                              VIA NET.WORKS, INC
            NOTES TO CONSOLIDATED FINANCIAL STATEMENTS-(Continued)
                                  (Unaudited)

1.  Basis of Presentation

    The consolidated financial statements of VIA NET.WORKS, Inc. (VIA) for the
    three and six month periods ended June 30, 1999 and 2000 are unaudited and
    have been prepared on a basis substantially consistent with the audited
    consolidated financial statements as of and for the year ended December 31,
    1999, included in VIA's Annual Report on Form 10-K (Annual Report). The
    financial statements should be read in conjunction with the audited
    consolidated financial statements included in the Annual Report and the
    unaudited consolidated financial statements for the three month period ended
    March 31, 2000. In the opinion of management, the accompanying unaudited
    consolidated financial statements contain all adjustments (consisting of
    normal recurring adjustments) which management considers necessary to
    present fairly the consolidated financial position of VIA at June 30, 2000,
    the results of its operations for the three and six month periods ended June
    30, 1999 and 2000 and its cash flows for the six month periods ended June
    30, 1999 and 2000. The results of operations for the three and six month
    periods ended June 30, 2000 may not be indicative of the results expected
    for any succeeding quarter or for the year ending December 31, 2000.

    The preparation of financial statements in conformity with generally
    accepted accounting principles requires management to make estimates and
    assumptions that affect the amounts reported in the financial statements.
    Actual results may differ from those estimates.

    Recent Pronouncements

    In June 1998, the Financial Accounting Standards Board issued SFAS No. 133,
    Accounting for Derivative Instruments and Hedging Activities. Upon initial
    application of SFAS No. 133, as amended by SFAS No. 38, all derivatives are
    required to be recognized in the statement of financial position as either
    assets or liabilities and measured at fair value. In addition, all hedging
    relationships must be reassessed and documented pursuant to the provisions
    of SFAS No. 133. Subsequent to the issuance of SFAS No. 133, the Financial
    Accounting Standards Board issued SFAS No. 137 which defers the effective
    date of SFAS No. 133 to fiscal years beginning after June 15, 2000, the
    first quarter of VIA's fiscal 2001. VIA does not anticipate that this
    pronouncement will have a significant effect on its results of operations or
    financial position.

    In December 1999, the Securities and Exchange Commission (SEC) issued Staff
    Accounting Bulletin No. 101 (SAB No. 101) which summarizes certain of the
    SEC staff's views in applying generally accepted accounting principles to
    revenue recognition in financial statements. SAB No. 101, as amended by SAB
    No.101B, is effective no later than the fourth fiscal quarter of fiscal
    years beginning after December 15, 1999, the fourth quarter of VIA's fiscal
    2000. The initial adoption of this guidance is not anticipated to have a
    material impact on VIA's results of operations or financial position,
    however, the guidance may impact the way in which VIA will account for
    future transactions.

                                       6
<PAGE>

                              VIA NET.WORKS, INC
            NOTES TO CONSOLIDATED FINANCIAL STATEMENTS-(Continued)
                                  (Unaudited)


2.  Comprehensive Loss

    Comprehensive loss for the three and six months ended June 30, 1999 and 2000
    was as follows (in thousands of U.S. dollars):

                              3 months ended June 30,   6 months ended June 30,
                              ------------------------  -----------------------
                                1999           2000          1999        2000
                                ----           ----          ----        ----

Net Loss                      $ (4,933)    $ (15,739)    $  (6,903)  $ (32,354)
Foreign currency translation
adjustment                      (1,733)       (4,556)       (5,171)     (6,413)
                                ------        ------        ------      ------
Comprehensive Loss            $ (6,666)    $ (20,295)    $ (12,074)  $ (38,767)
                               =======      ========      ========    ========

3.  Acquisitions of Certain Businesses

    Between June 18, 1998 and June 30, 2000, VIA has acquired 22 Internet
    services, web-hosting, and advanced data networking providers located in
    Europe and Latin America, offering services that include Internet
    connectivity, web hosting, e-commerce, Internet security and other services,
    primarily to small and mid-sized businesses.

    During the six months ended June 30, 2000, VIA acquired the following
    companies:

<TABLE>
<CAPTION>
                                                                                                        Aggregate       Ownership
                                                               Aquiree           Acquisition             Purchase        Interest
Business Acquired                                             Location              Date                  Price          Acquired
--------------------------------------------------------   -------------    -------------------    ---------------   -------------
<S>                                                        <C>              <C>                    <C>               <C>
Net4You EDV Dienstleistungs und Handelges.m.b.H                Austria         January 4, 2000       $ 2.9 million           58%
 (Net4You)
DNS Telecom SAS (DNS)                                          France          January 7, 2000        11.8 million          100%
I.S.A.R. Netzwerke Dienstleistungs GmbH (ISAR)                 Germany         February 16, 2000       8.6 million          100%
Internet Access Eindhoven BV (IAE)                             Netherlands     April 3, 2000           7.5 million          100%
</TABLE>

    Each of the acquisitions has been accounted for using the purchase method of
    accounting and, accordingly, the net assets and results of operations of the
    acquired companies have been included in VIA consolidated financial
    statements since the acquisition dates. The purchase price of the
    acquisitions has been allocated to assets acquired, including intangible
    assets, and liabilities assumed, based on their respective fair values.

    The allocation of the purchase price to the acquired tangible and intangible
    assets of IAE has not been finalized pending an analysis of the amount of
    assets and liabilities acquired. Currently, the entire excess purchase price
    has been allocated to goodwill. The actual purchase accounting adjustments
    may be revised and VIA may allocate a portion of the purchase price to
    intangible assets other than goodwill.

                                       7
<PAGE>

                              VIA NET.WORKS, INC
            NOTES TO CONSOLIDATED FINANCIAL STATEMENTS-(Continued)
                                  (Unaudited)



4.  Property and Equipment

    Property and equipment consisted of the following (in thousands of U.S.
    dollars):
                                                        -----------------------
                                                         December      June 30,
                                                         31, 1999        2000
                                                        -----------------------
       Machinery and equipment                          $ 23,255      $  32,895
       Indefeasible rights of use (IRU)                   12,484         11,818
       Furniture and fixtures                              2,113          3,224
       Purchased software                                  1,752            917
                                                        -----------------------
                                                          39,604         48,854
       Accumulated depreciation and amortization         (10,695)       (14,253)
                                                        -----------------------
       Property and equipment, net                      $ 28,909      $  34,601
                                                        =======================

    Depreciation expense was $714,000 and $2.3 million for the three months
    ended June 30, 1999 and 2000, respectively. Total depreciation expense was
    $1.1 and $4.4 million for the six months ended June 30, 1999 and 2000,
    respectively.


5.  Goodwill and Other Acquired Intangible Assets

    Goodwill and other intangible assets acquired through business acquisitions
    consisted of the following (in thousands of U.S. dollars):

                                                       December         June
                                                       31, 1999       30, 2000
                                                    -------------    ----------

       Goodwill                                      $  126,731       $ 155,576
       Customer base                                      2,123           4,160
       Employee workforce                                 1,213           1,608
                                                     ----------       ---------
                                                        130,067         161,344
       Accumulated amortization                         (14,873)        (31,004)
                                                     ----------       ---------
       Goodwill and other acquired intangibles, net  $  115,194       $ 130,340
                                                     ==========       =========

    Amortization expense was $2.3 and $8.1 million for the three months ended
    June 30, 1999 and 2000, respectively. Amortization expense was $3.7 and
    $15.5 million for the six months ended June 30, 1999 and 2000, respectively.
    The value assigned to goodwill, customer base and employee workforce is
    being amortized over estimated useful lives of five years.


6.  Short-term Notes and Long-term Debt

    Short-term notes and long-term debt consisted of the following (in thousands
    of U.S. dollars):

                                       8
<PAGE>

                              VIA NET.WORKS, INC
            NOTES TO CONSOLIDATED FINANCIAL STATEMENTS-(Continued)
                                  (Unaudited)

<TABLE>
<CAPTION>

                                                                                 December          June
                                                                                 31, 1999        30, 2000
                                                                                 ---------      ---------
<S>                                                                             <C>            <C>
        Acquisition debt                                                         $   6,108      $   1,105
        Debt related to IRU Agreements, 12%, due quarterly to 2002                   3,899          3,209
        Capital lease obligations                                                      858            642
        Advances from related parties, noninterest bearing, due 2000                 1,968            403
        Notes payable                                                                  821            587
                                                                                 ---------      ---------
                                                                                    13,654          5,946
        Less current portion                                                        (7,808)        (1,966)
                                                                                 ---------      ---------
        Long-term portion                                                        $   5,846      $   3,980
                                                                                 =========      =========
</TABLE>

            The acquisition obligations and advances from related parties
            represent amounts due to current or former managers of acquired
            businesses.


7.  Contingencies

    From time to time, VIA is subject to claims arising in the ordinary course
    of business. In the opinion of management, no such matter, individually or
    in the aggregate, exists which is expected to have a material effect on the
    results of operations, cash flows or financial position of VIA.

    During 1999 and 2000, VIA granted stock options to non-U.S. employees at
    several of its subsidiaries in Europe and Latin America. As a result of
    these stock option grants, the subsidiaries are liable for the payment of
    certain employer payroll taxes and social charges based on the difference
    between the exercise price and fair market value of the stock options
    granted. Such payroll taxes and social charges generally become payable upon
    exercise at rates ranging between 11% and 24%, as determined by the
    prevailing tax laws in those jurisdictions. To date the amounts accrued for
    payroll taxes and social charges have not been material, as few stock
    options granted to our non-U.S. employees have been exercised.


8.  Segment Reporting

    VIA offers Internet connectivity, web hosting, e-commerce, Internet security
    and related services to businesses and consumers in Europe and Latin
    America. Both segments generate Internet-related revenues from leased lines,
    dial-up Internet access, web hosting and design, consulting services, and
    sale of third-party hardware and software.

    Each of these geographic operating segments is considered a reportable
    segment. VIA evaluates the performance of its segments based on revenue and
    earnings before interest, taxes, depreciation and amortization and non-cash
    compensation charges (EBITDA). The table below presents information about
    the reported revenue, EBITDA and assets of VIA's segments for the three and
    six month periods ended June 30, 1999 and 2000 (in thousands of U.S.
    dollars).

                                       9
<PAGE>

                              VIA NET.WORKS, INC
            NOTES TO CONSOLIDATED FINANCIAL STATEMENTS-(Continued)
                                  (Unaudited)

<TABLE>
<CAPTION>
                                                                                Latin
                                                Corporate       Europe         America         Total
                                              -----------     ---------      ----------      ----------
<S>                                          <C>              <C>            <C>             <C>
           Three months ended June 30, 1999:
               Revenue                        $       -       $  5,283       $   1,305       $   6,588
               EBITDA                         $  (1,936)      $   (917)      $    (297)      $  (3,150)
               Assets                         $ 189,705       $  7,470       $     502       $ 197,677


           Three months ended June 30, 2000:
               Revenue                        $       -       $ 20,888       $   5,114       $  26,002
               EBITDA                         $  (3,853)      $   (570)      $  (2,036)      $  (6,459)
               Assets                         $ 522,334       $ (7,339)      $ (11,143)      $ 503,852

           Six months ended June 30, 1999:
               Revenue                        $       -       $  8,554       $   2,543       $  11,097
               EBITDA                         $  (3,276)      $ (1,023)      $    (537)      $  (4,836)
               Assets                         $ 189,705       $  7,470       $     502       $ 197,677


           Six months ended June 30, 2000:
               Revenue                        $       -       $ 36,974       $   9,047       $  46,021
               EBITDA                         $  (7,740)      $ (1,247)      $  (3,666)      $ (12,653)
               Assets                         $ 522,334       $ (7,339)      $ (11,143)      $ 503,852
</TABLE>

    A reconciliation from total EBITDA to loss before income taxes and minority
    interest is as follows:

<TABLE>
<CAPTION>
                                                     For the three months ended                 For the six months ended
                                                              June 30,                                   June 30,

<S>                                              <C>                <C>                  <C>               <C>      <C>
(in thousands of US dollars)                          1999                 2000                   1999                  2000
EBITDA                                           $  (3,150)           $  (6,459)             $  (4,836)           $  (12,653)
Non-cash compensation                                 (390)              (1,360)                  (390)               (2,938)
Depreciation and amortization                       (3,002)             (10,437)                (4,872)              (19,903)
                                               -----------------------------------------------------------------------------

Loss from operations                                (6,542)             (18,256)               (10,098)              (35,494)

Other income and interest income, net                1,016                2,151                  2,523                 2,224
Loss in unconsolidated affiliate                        35                    -                   (159)                    -
                                               -----------------------------------------------------------------------------

Loss before income taxes and minority interest   $  (5,491)           $ (16,105)             $  (7,734)  $       $  (33,270)
</TABLE>

    For the three and six months ended June 30, 1999, the largest contributors
    to revenue, on a country basis, were the United Kingdom with $2.3 and $3.9
    million and Germany with $1.7 and $3.3. million, respectively.

    For the three and six months ended June 30, 2000, the largest contributors
    to revenue, on a country basis, were the United Kingdom with $11.4 and $19.7
    million, Germany with $3.6 and $6.8 million and Mexico with $3.6 and $6.1
    million, respectively.

                                       10
<PAGE>

                              VIA NET.WORKS, INC
            NOTES TO CONSOLIDATED FINANCIAL STATEMENTS-(Continued)
                                  (Unaudited)

9.  Subsequent Event

    On July 26, 2000, VIA acquired 100% of SmartComp AG, an Internet services
    provider in Switzerland for approximately $4.2 million in cash. VIA may be
    obligated to pay additional consideration of up to $3.6 million depending
    upon SmartComp's operating results for the year ending December 31, 2000.

                                       11
<PAGE>

Item. 2. Management's Discussion and Analysis of Financial Condition and Results
of Operation


OVERVIEW

    VIA is a leading international provider of Internet access and services
focused on small and mid-sized businesses in Europe and Latin America. By
targeting these customers and regions, we are positioned to capitalize on some
of the most rapidly growing areas of the Internet market. Both of these regions
have a relatively low number of total Internet users, and small and mid-sized
businesses in each region have a relatively low number of Internet services
available to them. By choosing to serve these market segments, we have the
opportunity to sell our services to a large number of small and mid-sized
businesses that have identifiable Internet needs but little or no Internet
experience. Once we have developed relationships with these customers, we can
upgrade them from entry-level Internet access services to more sophisticated and
higher margin products and services like web hosting, virtual private networks
and e-commerce solutions which will allow them to compete in both local and
global markets.

    Since our founding in late 1997, we have rapidly established our
international presence by acquiring, integrating and growing 22 Internet
services, web-hosting, and advanced data networking providers in 12 European and
Latin American countries. We currently operate in Argentina, Austria, Brazil,
France, Germany, Ireland, Mexico, the Netherlands, Portugal, Spain, Switzerland
and the United Kingdom.

    We are a customer-focused sales, marketing and service organization. We
leverage our local marketing, sales and customer care efforts with the benefits
of our global scale by providing our local operations international network
capacity, marketing support, capital and management resources. We believe that
our local focus combined with our global capabilities will allow us to increase
both our market share and revenue.


RECENT BUSINESS ACQUISITIONS

    On April 3, 2000, VIA acquired 100% of Internet Access Eindhoven BV (IAE), a
business-focused Internet services provider located in the Netherlands, for
approximately $7.5 million in cash.

    On July 26, 2000, VIA acquired a 100% interest in SmartComp AG, an Internet
services provider in Switzerland, for approximately $4.2 million in cash. We may
be obligated to pay additional consideration of up to $3.6 million depending
upon SmartComp's operating results for the year ending December 31, 2000.


RESULTS OF OPERATIONS

Three and six months ended June 30, 2000 compared with the three and six months
ended June 30, 1999

    Revenue. We generate revenue primarily from the sale of Internet access
services, both dial-up and dedicated, and Internet value added services.
Internet value added services consist of web-hosting, applications hosting and
related maintenance, domain name registration, sales of hardware and third-party
software, installation, training and consulting and other services.

Revenue for the three months ended June 30, 2000 increased by 295% to $26.0
million as compared to $6.6 million for the three months ended June 30, 1999.
Revenue for the six months ended June 30, 2000 increased by 315% to $46.0
million as compared to $11.1 million for the six months ended June 30, 1999.

                                       12
<PAGE>

Of the 295% quarterly revenue growth in 2000, 157% was organic growth
(internally generated) and 138% was acquired growth attributable to the 12
companies we acquired between July 1, 1999 and June 30, 2000. Our internally
generated revenue growth is attributable to a number of factors, including an
increase in business customers and an increase in average revenue per business
customer.  We have seen an increase in the number of business customers,
particularly in our core customer base of business customers with multiple
services. We had 25,800 business customers at June 30, 1999 but have increased
our business customers by 148% through the end of June 30, 2000, with 60% of
that growth being organic (internally generated). Additionally, the average
annualized revenue per business customer increased by 18% over the first six
months of 2000. This increase is related to our focus on upgrading our customers
from entry-level Internet access to more sophisticated and higher margin
products and services, such as web-hosting, virtual private networks and e-
commerce solutions.

    Internet services operating costs. Internet services operating costs are the
costs we incur to carry customer traffic over the Internet. These costs
increased by 346% to $14.9 million for the three months ended June 30, 2000, as
compared to $3.3 million for the corresponding period in the preceding year.
Internet services operating costs for the six months ended June 30, 2000
increased by 354% to $25.2 million as compared to $5.6 million for the six
months ended June 30, 1999.  We incurred these costs primarily to lease lines,
purchase transit for the local networks and compensate customer care personnel
maintained by the 22 consolidated subsidiaries that we owned for all or a
portion of the six months ended June 30, 2000.  We have continued to invest in
points of presence and other local network infrastructure in all 12 countries in
which we operate.

    Selling, general and administrative. Selling, general and administrative
expenses are primarily compensation and occupancy costs and costs associated
with marketing our products and services. We incurred selling, general and
administrative expense of $18.9 million for the three months ended June 30,
2000, a 179% increase over the $6.8 million we incurred for the three months
ended June 30, 1999. Selling, general and administrative expenses increased by
238% to $36.4 million for the six months ended June 30, 2000, as compared to the
$10.8 million for the corresponding period in the preceding year. A portion of
the increase relates to the increase in corporate expenses, which increased by
124% from $2.3 million for the second quarter 1999 to $5.2 million for the
second quarter 2000. Non-cash compensation expense, which was $390,000 and $1.4
million for the second quarters 1999 and 2000, respectively, accounted for a
portion of this increase. Corporate expenses also increased as a result of
obtaining additional insurance coverage, hiring new corporate staff and
incurring additional legal and accounting fees as a public company. The
remaining increase resulted from the fact that we owned 22 consolidated
subsidiaries for all or a portion of the six months ended June 30, 2000, as
compared to only 10 consolidated subsidiaries for all or a portion of the
corresponding period in 1999.

    Depreciation and amortization. Depreciation and amortization expenses
increased by 248% to $10.4 million for the three months ended June 30, 2000, as
compared to the $3.0 million for the corresponding period in the preceding year.
We incurred depreciation and amortization expense of $19.9 million for the six
months ended June 30, 2000, up from $4.9 million for the six months ended June
30, 1999.  This increase was primarily due to the amortization of goodwill and
other intangibles arising from the acquisitions of the 12 consolidated
subsidiaries completed between July 1, 1999 and June 30, 2000.  The
implementation of our international network and our global accounting software
system also increased our depreciation expense for telecommunications equipment,
computers, computer software and other fixed assets. For the three months ended
June 30, 2000, $8.1 million, or 77%, of our depreciation and amortization
expense related to the amortization of goodwill and other intangibles and $2.3
million, or 23%, was related to the depreciation of fixed

                                       13
<PAGE>

assets. For the corresponding period in 1999, $2.3 million, or 76%, of our
depreciation and amortization expense related to the amortization of goodwill
and other intangibles and $714,000, or 24%, was related to the depreciation of
fixed assets.

    Interest income.   Interest income increased by 339% to $4.0 million for the
three months ended June 30, 2000, as compared to $920,000 for the same period in
the preceding year. We earned $6.0 million in interest income for the six months
ended June 30, 2000, up from $1.3 million for the six months ended June 30,
1999.  This increase is due primarily to the increase in our cash balance as a
result of our initial public offering in February 2000.

    Interest expense.   For the three months ended June 30, 2000, we recognized
interest expense of $528,000 as compared to an expense of $282,000 for the same
period in the preceding year.  Our interest expense increased by 74% to $973,000
for the six months ended June 30, 2000, up from $558,000 for the six months
ended June 30, 1999. This increase is primarily due to the increased debt that
we incurred in 2000 related to our network infrastructure expansion.

    Interest in unconsolidated subsidiary. We recognized a gain of $35,000 and a
loss of $159,000 for the three and six months ended June 30, 1999, respectively,
related to our minority investment in i-way Limited (i-way). I-way is an
Internet services provider located in the United Kingdom which we originally
acquired a 36% interest in June 1998. In June 1999, we negotiated the purchase
of the remaining 64% equity interest in i-way for total consideration of $13.1
million, including cash and shares of VIA's common stock.  We have not acquired
a minority interest in any other affiliates and therefore have not recognized
any losses related to investments in unconsolidated subsidiaries for the three
months and six months ended June 30, 2000.

    Foreign currency gains and losses.  We recognized a $1.4 million foreign
currency loss for the three months ended June 30, 2000, as compared to a
$378,000 gain for the corresponding period in the preceding year. Our foreign
currency loss was $2.9 million for the six months ended June 30, 2000, as
compared to a $1.8 million foreign currency gain for the six months ended June
30, 1999. The loss in 2000 is primarily due to the impact of the fluctuation in
the value of the Euro on our Euro denominated cash accounts. We established
these Euro denominated cash accounts in connection with our initial public
offering, in February 2000, in which we sold shares of our common stock for both
US dollars and Euros. Additionally, during the second quarter 2000, we were
operating in 12 countries and 14 different currencies as compared to operating
in only 8 countries and 10 currencies in the corresponding period in 1999. Our
operating currencies include the Euro and the US dollar.

Liquidity and Capital Resources

  Since inception, we have financed our operations primarily through the sale of
equity securities. We raised approximately $181.0 million, in the aggregate,
through three private preferred stock offerings between August 1997 and April
1999. Through our initial public offering of common stock in February 2000, we
raised approximately $333 million, net of underwriting discounts and
commissions. At June 30, 2000, we had cash and cash equivalents of $313.4
million, including $12.2 million in restricted cash.

    Immediately subsequent to our initial public offering, we used $8.5 million
to complete the acquisition of ISAR, a German Internet services provider.
Additionally, we paid $10.4 million and issued 316,994 shares of our common
stock to repay notes we had issued to the sellers of U-Net, VIA NET.WORKS
Portugal, formerly known as Esoterica, VIA NET.WORKS Spain, also known as
Interbook, and DNS, and to acquire the remaining minority interest in Dialdata.

                                       14
<PAGE>

    Cash used in operating activities was $9.0 million for the six months ended
June 30, 2000 and $45.6 million for the six months ended June 30, 1999.  In each
period, cash was used primarily to fund operating losses.

    Cash used in investing activities was $39.6 million for the six months ended
June 30, 2000 and $28.5 million for the same period in 1999. In each period,
cash was primarily used for acquisitions, including bART, Medianet, Ecce Terram,
ArtInternet, VIA NET.WORKS Portugal and WWS in the first half of 1999. In the
first half of 2000, VIA acquired Net4You, DNS, ISAR and IAE and increased its
investment in various partially owned subsidiaries.

    Cash provided by financing activities was $329.1 million for the six months
ended June 30, 2000 and $131.1 for the same period in 1999. In each period, cash
was primarily generated by the sale of equity securities, including the private
placement of our Series C Preferred Stock in 1999 and the initial public
offering of our common stock in 2000.

    In conjunction with our acquisition of VIA NET.WORKS Mexico in October 1999,
we agreed to pay additional purchase price consideration of up to $30.0 million
based on that company's revenue growth between the time of acquisition and
December 31, 2000. Based on the formula, for the fourth quarter of 1999 and the
first quarter of 2000, we paid an aggregate of $5.5 million as additional
purchase price. We had restricted cash of $15.0 million to secure the payment of
any additional earned purchase price and are entitled to reduce the restricted
cash as payments are made. To date, we have reduced the restricted cash by half
of all payments made, equal to approximately $2.8 million.

    We continue to pursue an aggressive internal growth and acquisition strategy
that we anticipate will require us to obtain significant additional funding
before we become self-sustaining. Additionally, as a result of our acquisitions,
we will continue to amortize substantial amounts of goodwill and other
intangible assets. As we grow, we expect that the amount of goodwill and other
intangibles we will amortize in connection with our investments will represent
an increasingly smaller portion of our expenses. Therefore, we expect to
continue to incur net losses until that point in time when the goodwill and
other intangibles we amortize represents a sufficiently small amount of our
expenses that it is exceeded by our net income before amortization.

    The forgoing statements regarding our liquidity and need for additional
capital resources, as well as our expectations of future amortization of
goodwill and other intangibles, are forward-looking statements based on current
expectations, which involve certain risks and uncertainties. Actual results and
the timing of certain events could differ materially from these forward-looking
statements depending upon the nature, size and timing of future acquisitions and
future amounts of net income before amortization, which we cannot predict, as
well as other factors referred to in the "Risk Factors" section of VIA's Annual
Report.


Foreign Currency Exchange Risks

    We conduct business in 14 different currencies, including the Euro and the
U.S. dollar. With the exception of the Argentine Peso, the value of these
currencies fluctuates in relation to the U.S. dollar. At the end of each
reporting period, the revenues and expenses of our operating companies are
translated into U.S. dollars using the average exchange rate for that period,
and their assets and liabilities are translated into U.S. dollars using the
exchange rate in effect at the end of that period. Fluctuations in these
exchange rates impact our financial condition, revenues and results of
operations, as reported in U.S. dollars.

    Exchange rates can vary significantly. During the second quarter of 2000, we
experienced similar exchange rate fluctuations in all eight of the Euro-

                                       15
<PAGE>

linked currencies we deal in. The Euro-linked currencies varied by approximately
15% in relation to the U.S. dollar during the first half of 2000, and at June
30, 2000 were approximately 5.5% below where they were at the beginning of the
year. We realized foreign currency losses of $791,000 and $2.3 million for the
three and six months ended June 30, 2000, respectively, due to the impact of the
fluctuation in the value of the Euro on our Euro denominated cash accounts.
Future changes in the value of the Euro could have a material impact on our
financial position and results of operations. We also experienced fluctuations
in other exchange rates but they did not have a material impact on our results.

    Our local operations collect revenues and pay expenses in their local
currencies. They do not have significant assets, liabilities or other accounts
denominated in currencies other than their local currency, and therefore are not
subject to exchange rate risk with respect to their normal operations. On a
consolidated basis, we are subject to exchange rate risks because we translate
our local operations' financial data into U.S. dollars.


Conversion to the Euro

    On January 1, 1999, 11 of the 15 European Union member countries adopted the
Euro as their common legal currency, at which time their respective individual
currencies became fixed at a rate of exchange to the Euro, and the Euro became a
currency in its own right. Presently, the following 11 currencies are subject to
the Euro conversion: the Austrian Schilling, the Belgian Franc, the Dutch
Guilder, the Finnish Markka, the French Franc, the German Mark, the Irish Punt,
the Italian Lire, the Luxembourg Franc, the Portuguese Escudo and the Spanish
Peseta.

    During a January 1, 1999 through January 1, 2002 transition period, the Euro
will exist in electronic form only and the participating countries' individual
currencies will continue in tangible form as legal tender in fixed denominations
of the Euro. During the transition period, we must manage transactions with our
customers and our third-party vendors in both the Euro and the participating
countries' respective individual currencies. We have purchased and specified our
business support systems, including accounting and billing, to accommodate Euro
transactions and dual currency operations during the transition period. In
addition, we intend to require all vendors supplying third-party software to us
to warrant that their software will be Euro compliant. Because our acquired
European companies generally have short operating histories, most of their
systems were acquired and implemented after the Euro was already contemplated.
Consequently, any expenditure related to Euro compliance has largely been, and
will be, in the normal course of business.

    We conduct business transactions with customers, network suppliers, banks
and other businesses, and we will be exposed to Euro conversion problems in
these third-party systems. During the transition period, to the extent we are
supplying local service, we can continue billings and collections in the
individual currencies to avoid Euro conversion problems. However, to the extent
we have cross-border transactions in European Union countries, we will be
exposed to Euro-related risks. The establishment of the European Monetary Union
may have a significant effect on the economies of the participant countries.
While we believe that the introduction of the Euro will eliminate exchange rate
risks in respect of the currencies of those member states that have adopted the
Euro, there can be no assurance as to the relative strength of the Euro against
other currencies. Since a substantial portion of our net sales will be
denominated in the Euro or currencies of European Union countries, we will be
exposed to that risk.

                                       16
<PAGE>

Recent Pronouncements

    In June 1998, the Financial Accounting Standards Board issued SFAS No. 133,
Accounting for Derivative Instruments and Hedging Activities. Upon initial
application of SFAS No. 133, as amended by SFAS No. 38, all derivatives are
required to be recognized in the statement of financial position as either
assets or liabilities and measured at fair value.  In addition, all hedging
relationships must be reassessed and documented pursuant to the provisions of
SFAS No. 133.  Subsequent to the issuance of SFAS No. 133, the Financial
Accounting Standards Board issued SFAS No. 137 which defers the effective date
of SFAS No. 133 to fiscal years beginning after June 15, 2000, the first quarter
of VIA's fiscal 2001.  VIA does not anticipate that this pronouncement will have
a significant effect on its results of operations or financial position.

    In December 1999, the Securities and Exchange Commission (SEC) issued Staff
Accounting Bulletin No. 101 (SAB No. 101) which summarizes certain of the SEC
staff's views in applying generally accepted accounting principles to revenue
recognition in financial statements.   SAB No. 101, as amended by SAB No. 101B,
is effective no later than the fourth fiscal quarter of fiscal years beginning
after December 15, 1999, the fourth quarter of VIA's fiscal 2000.  The initial
adoption of this guidance is not anticipated to have a material impact on VIA's
results of operations or financial position, however, the guidance may impact
the way in which VIA will account for future transactions.

Item 3. Quantitative and Qualitative Disclosures About Market Risk

    The following discussion relates to our exposure to market risk, related to
changes in interest rates and changes in foreign exchange rates. This discussion
contains forward-looking statements that are subject to risks and uncertainties.
Actual results could differ materially due to a number of factors, as set forth
in the "Risk Factors" section of VIA's Annual Report for the year ended December
31, 1999.

    VIA has exposure to financial market risks, including changes in interest
rates and foreign exchange rates. At June 30, 2000, VIA's financial instruments
consisted of short-term investments and fixed rate debt related to acquisitions
and network purchases. Our investments are generally fixed rate short-term
investment grade and government securities denominated in U.S. dollars. At June
30, 2000 all of our investments are due to mature within twelve months and the
carrying value of such investments approximates fair value. The majority of our
debt obligations have fixed rates of interest.

    As mentioned previously in the "Foreign Currency Exchange Risks" section,
VIA has Euro denominated cash accounts which expose the company to foreign
currency exchange rate risk. Additionally, VIA is exposed to foreign exchange
rate risk related to its obligations denominated in foreign currencies.  These
obligations are a result of acquiring operating companies in various European
and Latin American countries. VIA is also subject to risk from changes in
foreign exchange rates for its international operations which use a foreign
currency as their functional currency and are translated into U.S. Dollars.
These risks cannot be reduced through hedging arrangements.

                                       17
<PAGE>

                                    PART II.


Item 1.  Legal Proceedings

We are not a party to any material legal proceedings.

Item 2.  Changes in Securities and Use of Proceeds

Recent Sales of Unregistered Securities.

   Between April 1, 2000 and June 30, 2000, VIA sold and issued the following
unregistered securities:

     (a) In April 2000, VIA sold 38,958 shares of common stock to one executive
officer for $109,999 upon his exercise of stock options. The sale was made in
reliance on Rule 701 under the Securities Act.

     (b) In May 2000, VIA sold 1,750 shares of common stock to one employee for
$4,200 upon his exercise of stock options.  These shares were issued in reliance
on Regulation S under the Securities Act.

     (c) In June 2000, VIA issued 31,283 shares of common stock to a former
stockholder of ArtInternet in exchange for the remaining equity interests in
that company. These shares were valued at $632,855 and were issued in reliance
on Regulation S under the Securities Act.

  Except where otherwise indicated, the sales and issuances of securities in the
transactions described above were exempt from registration under the Securities
Act by virtue of Section 4(2) of the Securities Act.

  Appropriate legends are affixed to the stock certificates issued in the
aforementioned transactions. Similar legends were imposed in connection with any
subsequent sales of any such securities. All recipients received adequate
information about VIA or had access, through employment or other relationships,
to such information.

Use of Initial Public Offering Proceeds

  On February 16 2000, VIA completed its initial public offering of shares of
common stock, par value $.001 per share. VIA's initial public offering was made
pursuant to a prospectus dated February 11, 2000, which was filed with the SEC
as part of a registration statement, file no. 333-91615, that was declared
effective by the SEC on February 10, 2000.

  In total, VIA registered and sold an aggregate of 17,000,000 shares of common
stock in its initial public offering at an aggregate purchase price of $357
million. Of these shares, 16,300,000 were sold pursuant to the underwritten
portion of VIA's initial public offering, which was managed by Donaldson, Lufkin
& Jenfrette Securities Corporation, Morgan Stanley & Co. Incorporated, Salomon
Smith Barney Inc. and DLJdirect Inc. in the United States and by DLJ
International Securities, Morgan Stanley & Co. International Limited, Salomon
Brothers International Limited, Cazenove & Co. and MeesPierson N.V.
internationally. The remaining 700,000 shares were sold directly by VIA.

  The estimated net offering proceeds to VIA after deducting the estimated
expenses described above and underwriting discounts and commissions was
approximately $333.0 million. From the effective date of the initial public
offering through June 30, 2000, VIA has used $31.3 million for acquisitions of
other businesses, including the repayment of debt for 1999 acquisitions and
increases in VIA's investment in various partially owned subsidiaries, $10.5 for
capital expenditures and $9.0 million to fund operating losses.


Item 3.  Defaults Upon Senior Securities

Not Applicable.


Item 4.  Submission of Matters to a Vote of Security Holders

None.


Item 5.  Other Information

None.



                                       18
<PAGE>


Item 6.  Exhibits and Reports on Form 8-K

a)  Exhibits

Exhibit
-------

27.1     Financial Data Schedule


b)   Reports on Form 8-K

     VIA filed no reports on Form 8-K during the three months ended June 30,
     2000.



                                       19
<PAGE>

                                   SIGNATURE

Pursuant to the requirements of the Securities Exchange Act of 1934, VIA
NET.WORKS, Inc. has duly caused this report to be signed on its behalf by the
undersigned, thereunto duly authorized


                               VIA NET.WORKS, Inc.


Date:                          By: /s/ David M. D'Ottavio
     --------------------          ------------------------------
                                   David M. D'Ottavio
                                   Chief Executive Officer, Chairman
                                   of the Board of Directors (Duly Authorized
                                   Officer)



Date:                          By: /s/ Catherine A. Graham
     --------------------          ------------------------------
                                   Catherine A. Graham
                                   Vice President, Chief Financial Officer and
                                   Treasurer (Principal Financial and Accounting
                                   Officer)



                                       20
<PAGE>


                                 EXHIBIT INDEX

27.1    Financial Data Schedule



                                       21