List of mergers and acquisitions by IBM
Acquisitions since 2000
Table:
Acquisition Date

Company

Business

Country

Value (USD)

References

June 7, 2001

Mainspring

Business strategy consulting

USA

$80,000,000

[14]

July 2, 2001

Informix Corporation

Database software

USA

$1×10^9

[15]

Jan 14, 2002

CrossWorlds Software, Inc.

Software

USA

$129,000,000

[16]

June 25, 2002

Metamerge

Identity management

NOR

[17]

Aug 19, 2002

Trellisoft, Inc.

Enterprise storage

USA

[18]

Sep 12, 2002

Holosofx, Inc.

Business Process Management

USA, EGY

[19]

Oct 2, 2002

PWC Consulting from PricewaterhouseCoopers

Business Consulting and Technology Services

USA

$3.5×10^9

[20]

Oct 6, 2002

Access360

Software

USA

[21]

Oct 7, 2002

EADS Matra Datavision

Product lifecycle management

USA

[22]

Nov 15, 2002

Tarian Software

Records Management

CAN

[23]

Feb 21, 2003

Rational Software Corporation

Software Development

USA

$2.1×10^9

[24]

May 14, 2003

Think Dynamics

Software

CAN

[25]

July 1, 2003

Information Laboratory

Software

USA

[26]

July 15, 2003

Aptrix

Software

AUS

[27]

Oct 17, 2003

CrossAccess Corporation

Enterprise Information Integration

USA

[28]

Nov 13, 2003

Productivity Solutions, Inc.

Automated Self-Checkout Systems

USA

[29]

Dec 17, 2003

Green Pasture Software, Inc.

Content management software

USA

[30]

April 6, 2004

Trigo Technologies

Product information management

USA

[31]

April 7, 2004

Daksh e-Services

BPO Services

IND

$170,000,000

[32]

April 13, 2004

Business Continuity Services unit of Schlumberger

IT Services

FRA

[33]

June 7, 2004

Candle Corporation

Infrastructure management

USA

[34]

July 14, 2004

Alphablox Corporation

Business Intelligence

USA

[35]

July 29, 2004

Cyanea Systems

Application management software

USA

[36]

Oct 7, 2004

Venetica

Enterprise Information Integration

USA

[37]

Nov 19, 2004

Systemcorp ALG Ltd.

Project Portfolio Management (PPM) software

CAN

[38]

Nov 23, 2004

Liberty Insurance Services

Business process services

USA

[39]

Dec 1, 2004

Maersk Data and DMdata from Maersk

IT Services

DEN

[40]

Dec 13, 2004

KeyMRO

Procurement Services

FRA

[41]

Jan 7, 2005

Systems Research & Development

Identity management

USA

[42]

March 16, 2005

Corio

Application Services

USA

$182,000,000

[43]

April 29, 2005

Ascential Software Corporation

Enterprise Information Integration

USA

$1.1×10^9

[44]

May 10, 2005

Gluecode Software

Application Server

USA

[45]

June 23, 2005

Meiosys

Application Management

USA, FRA

[46]

July 25, 2005

PureEdge Solutions, Inc.

Electronic Forms

CAN

[47]

July 27, 2005

Isogon Corporation

Asset Management

USA

[48]

Aug 2, 2005

DWL

Enterprise Information Integration

USA, CAN

[49]

Oct 14, 2005

DataPower Technology, Inc.

Service Oriented Architecture (SOA)

USA

[50]

Nov 1, 2005

iPhrase Systems, Inc.

Information management software

USA

[51]

Nov 10, 2005

Network Solutions Pvt Ltd

IT Services

IND

Nov 15, 2005

Collation, Inc.

Network management

USA

[52]

Dec 20, 2005

Bowstreet, Inc.

Portal-based tools

USA

[53]

Jan 27, 2006

ARGUS Semiconductor Software From INFICON

Semiconductor Manufacturing software

USA

[54]

Jan 20, 2006

CIMS Lab, Inc.

IT Financial Management

USA

[55]

Feb 8, 2006

Viacore, Inc.

Supply chain optimization

USA

[56]

Feb 14, 2006

Micromuse, Inc.

Network management

USA

$865,000,000

[57]

March 16, 2006

Language Analysis Systems

Identity management

USA

[58]

May 2, 2006

BuildForge, Inc.

Software Development

USA

[59]

May 5, 2006

Unicorn Solutions, Inc.

Metadata management

USA

[60]

[61]

June 27, 2006

Rembo Technology

Installation Software

SUI

[62]

Aug 1, 2006

Webify Solutions, Inc

Service Oriented Architecture software

USA

[63]

Sep 6, 2006

Global Value Solutions

IT Services

BRA

[64]

Oct 4, 2006

DORANA product line from Ubiquity Pty Limited

Asset Management

AUS

[65]

Oct 5, 2006

MRO Software

Asset Management

USA

$740,000,000

[66]

Oct 12, 2006

FileNet Corporation

Content management software

USA

$1.6×10^9

[67]

Oct 20, 2006

Internet Security Systems (ISS)

Information security

USA

$1.3×10^9

[68]

Oct 20, 2006

Palisades Technology Partners

Management consulting

USA

[69]

Jan 22, 2007

Consul Risk Management, Inc.

Information security

NED

[70]

Feb 13, 2007

Vallent Corporation

Telecommunications Management

USA

[71]

March 1, 2007

Softek Storage Solutions Corporation

Data Mobility

USA

[72]

March 18, 2007

BlackDot Networks, Inc.

Enterprise Data Consulting

USA

April 20, 2007

Unicible

IT Services

SWI

$460,000,000

[73]

July 20, 2007

Watchfire Corporation

Security Software Testing

USA

[74]

Aug 21, 2007

WebDialogs

Web conferencing and communications

USA

[75]

Aug 31, 2007

DataMirror Corporation

Change Data Capture

CAN

$161,000,000

[76]

Sep 7, 2007

Qinnova, Inc.

Internet Protocol Television (IPTV)

CAN

[77]

Sep 10, 2007

Princeton Softech, Inc.

Business Intelligence

USA

[78]

Oct 24, 2007

NovusCG

Storage Consulting and Technology Services

USA

[79]

Jan 2, 2008

XIV

Enterprise storage

ISR

Over $300M

[80]

Jan 18, 2008

AptSoft Corporation

Business Intelligence

USA

[81]

Jan 29, 2008

Solid Information Technology

Database software

USA, FIN

[82]

Jan 31, 2008

Cognos

Business Intelligence

CAN

$5×10^9

[83]

Jan 31, 2008

Arsenal Digital Solutions

Data backup services

USA

[84]

Feb 15, 2008

Net Integration Technologies Inc.

Business Server Software

CAN

[85]

March 11, 2008

Encentuate, Inc.

Enterprise Single Sign-On

USA

[86]

April 3, 2008

Telelogic AB

Enterprise software development

SWE

$845,000,000

[87]

April 18, 2008

Diligent Technologies

Data De-duplication

USA

$200,000,000

[88]

April 21, 2008

FilesX

Application Recovery Software

USA, ISR

[89]

April 29, 2008

InfoDyne Corporation

Data Feed Connectors

USA

[90]

July 2, 2008

Platform Solutions

Mainframe, System Z technologies

USA

[91]

July 28, 2008

ILOG

Business Rules Management Systems

FRA

$340,000,000

[92]

Nov 18, 2008

Transitive Corporation

Virtualization Software

USA, UK

[93]

Jan 15, 2009

Outblaze's E-Mail Service Assets

Online messaging and collaboration

HKG

[94]

May 5, 2009

Exeros Assets

Data Discovery Software

USA

[95]

July 28, 2009

SPSS Inc.

Statistical analysis software

USA

$1,200,000,000

[96]

July 28, 2009

Ounce Labs

Source code analysis

USA

[97]

September 22, 2009

RedPill Solutions

Analytics and Optimisation

SGP

[98]

November 30, 2009

Guardium

Database monitoring and protection

USA, ISR

[99]

December 16, 2009

Lombardi

Business Process Management

USA

[100]

January 20, 2010

National Interest Security Company, LLC

Public sector consulting

USA

[101]

February 3, 2010

Initiate Systems

Data integrity software

USA

[102]

February 16, 2010

Intelliden Inc.

Network Automation software

USA

[103]

May 3, 2010

Cast Iron Systems

Cloud Integration

USA

$190,000,000 [104]

[105]

May 24, 2010

Sterling Commerce

Business software integration

USA

$1,400,000,000

[106]

June 15, 2010

Coremetrics

Web Analytics

USA

[107]

July 1, 2010

BigFix, Inc.

Security and IT automation software

USA

[108]

July 29, 2010

Storwize

Data Compression

USA

$140,000,000

[109]

August 10, 2010

Datacap

Data capture and Content Management

USA

[110]

August 13, 2010

Unica Corporation

Marketing planning software

USA

$480,000,000

[111]

September 15, 2010

OpenPages

Integrated risk management solutions

USA

[112]

September 20, 2010

Netezza

Data warehousing and analytics

USA

$1,700,000,000

[113]

September 27, 2010

BLADE Network Technologies

Networking

USA

[114]

October 13, 2010

PSS Systems

Legal risk management

USA

[115]

October 21, 2010

Clarity Systems

Financial governance

CAN

$350,000,000

[116]

March 22, 2011

Tririga Inc.

Facility and Real Estate Management

USA

[117]

August 31, 2011

i2 Limited

Intelligence Analytics

UK

[118]

September 1, 2011

Algorithmics Inc.[119]

Risk Management

CAN

$387,000,000

[120]

October 4, 2011

Q1 Labs[121]

Security Intelligence

USA

[122]

October 12, 2011

Platform Computing

Cluster and Grid Management Software

CAN

[123]

December 5, 2011

Cúram Software

Smarter Cities

IRL

[124]

December 8, 2011

DemandTec

Cloud-based Retail Analytics

USA

$440,000,000

[125]

December 15, 2011

Emptoris

Supply Chain Analytics

USA

[126]

January 4, 2012

Green Hat (software company)[127]

Cloud based software testing

USA, UK

[128]

January 31, 2012

Worklight

Software Development Firm

ISR

$70,000,000

[129][130]

April 13, 2012

Varicent

Compensation and Sales Performance Management Software Solutions

CAN

[131]

April 25, 2012

Vivisimo

Enterprise Search Software

USA

[132]

May 2, 2012

Tealeaf Technology

Customer Experience Analytics Software

USA

[133]

August 16, 2012

Texas Memory Systems

Solid State Storage

USA

[134]

August 27, 2012

Kenexa Corporation

Human Capital Solutions

USA

$1,400,000,000[135]

[136]

September 24, 2012

Butterfly Software Ltd.

Data Analysis and Migration Software

UK

[137]

December 19, 2012

StoredIQ

Big Data Analysis

USA

[138]

February 1, 2013

Star Analytics

Business Analytics

USA

[139][140]

April 22, 2013

UrbanCode

Software delivery automation

USA

[141]

June 4, 2013

SoftLayer Technologies

Cloud Computing Infrastructure

USA

$2,000,000,000[142]

[143]

July 9, 2013

CSL International

Cloud Computing

ISR

Not Disclosed

[144]

August 15, 2013

Trusteer

Cyber Security

ISR

$1,000,000,000[145]

[146]

September 19, 2013

Daeja Image Systems

Viewer for document management systems

UK

Not disclosed

[147]

October 1, 2013

The Now Factory

Mobile Networks Big Data Analytics

IRL

Not disclosed

[148]

October 3, 2013

Xtify

In-app mobile messaging and push notification tools

USA

Not disclosed

[149]

November 13, 2013

Fiberlink Communications

Mobile Device Management

USA

$330,000,000

[150]

December 19, 2013

Aspera, Inc.

Data Transfer Technology

USA

Not disclosed

[151]

February 24, 2014

Cloudant, Inc.

Database-as-a-Service

USA

Not disclosed

[152]

April 10, 2014

Silverpop Systems, Inc.

Behavioral Marketing Automation

USA

Not disclosed

[153]

May 19, 2014

Cognea

Cognitive computing (conversational artificial intelligence platform)

USA

Not disclosed

[154]

July 31, 2014

CrossIdeas

Cloud Security (Identity and Access Governance)

ITA

Not disclosed

[155]

August 11, 2014

Lighthouse Security Group

Cloud Security

USA

Not disclosed

[156]

March 4, 2015

AlchemyAPI

Natural language processing, big data

USA

Not disclosed

[157]

March 27, 2015

Blekko

Web Search Engine, Cognitive Computing

USA

Not disclosed

[158]

April 13, 2015

Explorys

Healthcare analytics

USA

Not disclosed

[159]

April 13, 2015

Phytel

Health management software

USA

Not disclosed

[160]

June 3, 2015

Bluebox

Private Cloud as a Service

USA

Not disclosed

[161]

July 23, 2015

Compose Inc.

Database as a Service

USA

Not disclosed

[162][162]

August 6, 2015

Merge Healthcare Inc.

Healthcare imaging software

USA

$1,000,000,000

[163]

September 10, 2015

StrongLoop Inc.

Mobile API capabilities

USA

Not disclosed

[164]

September 28, 2015

Meteorix LLC

Consulting services for Workday applications

USA

Not disclosed

[165]

October 28, 2015

The Weather Company digital assets

Weather data sources and analytics, related online and mobile products

USA

Not disclosed

[166][167][168]

November 3, 2015

Gravitant, Inc

Cloud brokerage software and cloud management

USA

Not disclosed

[169]

November 6, 2015

Cleversafe

Object-based storage software

USA

$1,309,000,000[170]

[171]

December 8, 2015

Clearleap

Cloud-based video management

USA

Not disclosed

[172]

January 15, 2016

Iris Analytics

Real time transaction fraud detection

GER

Not disclosed

[173]

January 21, 2016

Ustream

Streaming video

USA

Not disclosed

[174]

January 28, 2016

Resource/Ammirati

Digital marketing and creative agency

USA

Not disclosed

[175]

February 2, 2016

Aperto AG

Digital marketing and creative agency

GER

Not disclosed

[176]

February 3, 2016

ecx.io AG

Digital marketing and creative agency

GER

Not disclosed

[177]

February 18, 2016

Truven Health Analytics

Provider of cloud-based healthcare data, analytics and insights

USA

$2,600,000,000

[178]

February 29, 2016

Resilient Systems

Cyber security, incident response platform

USA

Not disclosed

[179]

March 18, 2016

Optevia

Specialist provider of Microsoft Dynamics CRM based solutions and associated services to the public sector

UK

Not disclosed

[180]

March 31, 2016

Blue Wolf Group LLC

Salesforce systems integrator and professional services

USA

$200,000,000

[181]

June 1, 2016

EZSource

Application discovery and dashboard visualization

ISR

Not disclosed

[182]

September 29, 2016

Promontory Financial Group

Risk management and regulatory compliance

USA

Not disclosed

[183]

October 27, 2016

Sanovi Technologies

Hybrid cloud recovery

IND

Not disclosed

[184]

February 3, 2017

Agile 3 Solutions

Information security

USA

Not disclosed

[185]

May,2,2017

Verizon - Cloud services

Cloud services

USA

Not disclosed

[186]

May 31, 2017

XCC (division of TIMETOACT)

Collaboration software

GER

Not disclosed

[187]

September,24,2017

Cloudigo

Data Center Company

Israel

Not disclosed

[188]

October 5, 2017

Vivant Digital

Innovation Consultancy

AUS

Not disclosed

[189]

May 3, 2018

Armanta, Inc.

Aggregation/analytics software for financial services firms

USA

Not disclosed

[190]

June 15, 2018

Oniqua Holdings Pty Ltd.

Intelligent maintenance repair and operations (MRO) solutions

USA AUS

Not disclosed

[191]

October 28, 2018

Red Hat

Provider of open source software and solutions

USA

$3.4×10^10

[192]

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