# EDGAR Filing Document

**Accession Number:** 0001512022
**File Stem:** 0001512022-23-000003
**Filing Date:** 2023-3
**Character Count:** 10742
**Document Hash:** c513818a88f7498a5a127d4ddd0aeace
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001512022-23-000003.hdr.sgml**: 20230330

**ACCESSION NUMBER**: 0001512022-23-000003

**CONFORMED SUBMISSION TYPE**: SC 13G

**PUBLIC DOCUMENT COUNT**: 1

**FILED AS OF DATE**: 20230330

**DATE AS OF CHANGE**: 20230330

**SUBJECT COMPANY**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** HIGH WIRE NETWORKS, INC.
- **CENTRAL INDEX KEY:** 0001413891
- **STANDARD INDUSTRIAL CLASSIFICATION:** TELEPHONE COMMUNICATIONS (NO RADIO TELEPHONE) [4813]
- **IRS NUMBER:** 260592672
- **STATE OF INCORPORATION:** NV
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** SC 13G
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 005-90001
- **FILM NUMBER:** 23778198

**BUSINESS ADDRESS:**
- **STREET 1:** 980 N. FEDERAL HIGHWAY, SUITE 304
- **CITY:** BOCA RATON
- **STATE:** FL
- **ZIP:** 33432
- **BUSINESS PHONE:** (604) 560-1503

**MAIL ADDRESS:**
- **STREET 1:** 980 N. FEDERAL HIGHWAY, SUITE 304
- **CITY:** BOCA RATON
- **STATE:** FL
- **ZIP:** 33432

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** HWN, INC.
- **DATE OF NAME CHANGE:** 20210825

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** Spectrum Global Solutions, Inc.
- **DATE OF NAME CHANGE:** 20171215

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** Mantra Venture Group Ltd.
- **DATE OF NAME CHANGE:** 20071002
**FILED BY**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Herald Investment Management Ltd
- **CENTRAL INDEX KEY:** 0001512022
- **IRS NUMBER:** 000000000
- **STATE OF INCORPORATION:** X0
- **FISCAL YEAR END:** 0331

**FILING VALUES:**
- **FORM TYPE:** SC 13G

**BUSINESS ADDRESS:**
- **STREET 1:** 10-11 CHARTERHOUSE SQUARE
- **CITY:** LONDON
- **STATE:** X0
- **ZIP:** EC1M 6EE
- **BUSINESS PHONE:** 0207 553 6308

**MAIL ADDRESS:**
- **STREET 1:** 10-11 CHARTERHOUSE SQUARE
- **CITY:** LONDON
- **STATE:** X0
- **ZIP:** EC1M 6EE

```

Washington, D.C. 20549

                                SCHEDULE 13G

                    Under the Securities Exchange Act of 1934

                               High Wire Networks Inc.

-----------------------------------------------------------------------
                               (Name of Issuer)

                              $.00001 Common Stock
-----------------------------------------------------------------------
                         (Title of Class of Securities)

				42981W104
-----------------------------------------------------------------------
                                (CUSIP Number)

                             	24 March 2023
-----------------------------------------------------------------------
             (Date of Event Which Requires Filing of this Statement)

Check the appropriate box to designate the rule pursuant to which this
Schedule is filed:

    [X]   Rule 13d-1(b)

    [ ]   Rule 13d-1(c)

    [ ]   Rule 13d-1(d)

*The remainder of this cover page shall be filled out for a reporting
persons initial filing on this form with respect to the subject class
of securities, and for any subsequent amendment containing information
which would alter the disclosures provided in a prior cover page.

The information required in the remainder of this cover page shall not
be deemed to be filed for the purpose of Section 18 of the Securities
Exchange Act of 1934 (Act) or otherwise subject to the liabilities of
that section of the Act but shall be subject to all other provisions of
the Act (however, see the Notes).

Persons who respond to the collection of information contained in this
form are not required to respond unless the form displays a currently
valid OMB control number.

CUSIP No. 42981W104

_______________________________________________________________________

1. Names of Reporting Persons.
I.R.S. Identification Nos. of above persons (entities only).

   Herald Investment Management Limited
_______________________________________________________________________
2. Check the Appropriate Box if a Member of a Group (See Instructions)
(a)....................................................................
(b)X....................................................................
_______________________________________________________________________
3. SEC Use Only
_______________________________________________________________________
4. Citizenship or Place of Organization

   London UK
_______________________________________________________________________
Number of        5. Sole Voting Power         16,000,000
Shares Bene      ______________________________________________________
ficially by      6. Shared Voting Power       0
Owned by Each    ______________________________________________________
Reporting        7. Sole Dispositive Power    16,000,000
Person With:     ______________________________________________________
                 8. Shared Dispositive Power  0
_______________________________________________________________________

9. Aggregate Amount Beneficially Owned by Each Reporting Person
16,000,000
_______________________________________________________________________
10. Check if the Aggregate Amount in Row (9) Excludes Certain Shares
   (See Instructions)
_______________________________________________________________________
11. Percent of Class Represented by Amount in Row (9)            7.70%
_______________________________________________________________________

12. Type of Reporting Person (See Instructions)                   IA
_______________________________________________________________________

Item 1.

(a) Name of Issuer
High Wire Networks Inc.

(b) Address of Issuers Principal Executive Offices: 980, N Federal Hwy Ste 304,
Boca Raton, Florida, 32432

Item 2

(a) Name of Person Filing

Herald Investment Management Limited

(b) Address of Principal Business Office or, if none, Residence

10-11 Charterhouse Square, London EC1M 6EE UK

(c) Citizenship
England
(d) Title of Class of Securities

$.00001 Common stock

(e) CUSIP Number

42981W104

Item 3. If this statement is filed pursuant to rule 240.13d-1(b) or
240.13d-2(b) or (c), check whether the person filing is a:

(a)    Broker or dealer registered under section 15 of the Act
      (15 U.S.C. 78o).

(b)    Bank as defined in section 3(a)(6) of the Act (15 U.S.C. 78c).

(c)    Insurance company as defined in section 3(a)(19) of the Act
      (15 U.S.C. 78c).

(d)    Investment company registered under section 8 of the Investment
       Company Act of 1940 (15 U.S.C 80a-8).

(e) X  An investment adviser in accordance with rule 240.13d-
       1(b)(1)(ii)(E)

(f)    An employee benefit plan or endowment fund in accordance with
       240.13d-1(b)(1)(ii)(F)

(g)    A parent holding company or control person in accordance with
       rule 240.13d-1(b) (1)(ii)(G)

(h)    A savings associations as defined in Section 3(b) of the Federal
       Deposit Insurance Act (12 U.S.C. 1813)

(i)    A church plan that is excluded from the definition of an
       investment company under section 3(c)(14) of the Investment
       Company Act of 1940 (15 U.S.C. 80a-3)

(j)    Group in accordance with rule 240.13d-1(b)(1)(ii)(J).

Item 4. Ownership.

Provide the following information regarding the aggregate number and
Percentage of the class of securities of the issuer identified in Item 1.

(a)   Amount beneficially owned:   16,000,000
(b)   Percent of Class:	7.70%*
(c)   Number of shares as to which the person has:
(i)   Sole power to vote or to direct the vote
      16,000,000
(ii)  Shared power to vote or to direct the vote
      0
(iii) Sole power to dispose or to direct the disposition of
     16,000,000
(iv)  Shared power to dispose or to direct the disposition of
      0

* Based upon 207,761,927 Common stock which is the total
number of shares outstanding as of 29 Mar 2023
based upon information from the issuer.

Item 5. Ownership of Five Percent or Less of a Class

If this statement is being filed to report the fact that as of the date
hereof the reporting person has ceased to be the beneficial owner of
more than five percent of the class of securities, check the following.

Not applicable.

Item 6. Ownership of More than Five Percent on Behalf of Another Person.

Securities reported on this Schedule 13G as being owned by
Herald Investment Management Limited are beneficially held by its
investment advisory client, Herald Investment Trust plc.

Item 7. Identification and Classification of the Subsidiary Which
Acquired the Security Being Reported on By the Parent Holding Company

Not applicable.

Item 8. Identification and Classification of Members of the Group

Not applicable.

Item 9. Notice of Dissolution of Group

Not applicable.

Item 10. Certification

By signing below I certify that, to the best of my knowledge and
belief:
- the securities referred to above were acquired and are held in
the ordinary course of business and were not acquired and are not held
for the purpose of or with the effect of changing or influencing the
control of the issuer of the securities and were not acquired and are
not held in connection with or as a participant in any transaction
having that purpose or effect.
- the foreign regulatory scheme applicable to investment advisers is
substantially comparable to the functionally equivalent U.S.
institution(s).
I also undertake to furnish the Commission staff, upon request,
information that would otherwise be disclosed in a Schedule 13D.

SIGNATURE

After reasonable enquiry and to the best of my knowledge and belief, I
certify that the information set forth in this statement is true,
complete and correct

30 March 2023
_______________________________________
Date

Mehul Bhudia
______________________________________
Signature
Mehul Bhudia, Head of Compliance,
 Herald Investment Management Limited
_______________________________________

The original statement shall be signed by each person on
whose behalf the statement is filed or his authorized representative.
If the statement is signed on behalf of a person by his authorized
representative other than an executive officer or general partner of
the filing person, evidence of the representatives authority to sign
on behalf of such person shall be filed with the statement, provided,
however, that a power of attorney for this purpose which is already on
file with the Commission may be incorporated by reference. The name and
any title of each person who signs the statement shall be typed or
printed beneath his signature.

NOTE: Schedules filed in paper format shall include a signed original
and five copies of the schedule, including all exhibits. See rule 240.13d-
7 for other parties for whom copies are to be sent.

Attention: Intentional misstatements or omissions of fact constitute
Federal criminal violations (See 18 U.S.C. 1001)

```