List of mergers and acquisitions by IBM (English Wikipedia)

Bennett, Frank P.; Company (17 June 1911). United States Investor. Vol. 22, Part 2. p. 1298 (26). {{cite book}}: |author2= has generic name (help)

calcalistech.com

CTech, CTech (May 16, 2023). "IBM acquires Polar Security for $60 million to help automate cloud data protection". CTech.

cnbc.com

"TECH IBM shares soar on plans to spin off its IT infrastructure unit and focus on the cloud business". www.cnbc.com. 2020-10-08. Retrieved 2020-10-08.

computerworld.com

"IBM buys CrossWorlds Software for $129 million" (Press release). Computerworld. 2002-01-14. Retrieved 2021-05-17.

dallasnews.com

Walters, Natalie (2022-09-22). "IBM acquires Dallas tech firm Dialexa for digital product expertise". The Dallas Morning News.

greenhat.com

Green Hat official website

ibm.com

www-03.ibm.com

"IBM Archives: Computing-Tabulating-Recording Company (1911–1924)". 23 January 2003. Archived from the original on December 21, 2004.
"IBM Completes Mainspring Acquisition" (Press release). IBM. 2001-06-07. Archived from the original on July 21, 2012. Retrieved 2008-06-02.
"IBM Completes Acquisition of Informix Database Assets" (Press release). IBM. 2001-07-02. Archived from the original on September 11, 2006. Retrieved 2008-06-02.
"IBM Acquires Metamerge, Adds Directory Integration Software to IBM's Infrastructure Portfolio" (Press release). IBM. 2002-06-25. Archived from the original on May 16, 2006. Retrieved 2008-06-02.
"IBM Acquires TrelliSoft, Extends Leadership in Storage Management Software Market" (Press release). IBM. 2002-08-29. Archived from the original on May 16, 2006. Retrieved 2008-06-02.
"IBM Acquires Holosofx to Extend WebSphere Business Integration Software Portfolio" (Press release). IBM. 2002-09-12. Archived from the original on October 30, 2006. Retrieved 2008-06-02.
"IBM, PricewaterhouseCoopers Complete Sale of PwC Consulting" (Press release). IBM. 2002-10-02. Archived from the original on May 16, 2006. Retrieved 2008-06-02.
"IBM to Acquire Access360" (Press release). IBM. 2002-09-03. Archived from the original on May 16, 2006. Retrieved 2008-06-02.
"IBM To Acquire EADS Matra Datavision" (Press release). IBM. 2002-10-07. Archived from the original on September 12, 2006. Retrieved 2008-06-02.
"IBM Completes Acquisition Of Tarian Software" (Press release). IBM. 2002-11-15. Archived from the original on September 5, 2006. Retrieved 2008-06-02.
"IBM Completes Acquisition of Rational Software" (Press release). IBM. 2003-02-21. Archived from the original on May 16, 2006. Retrieved 2008-06-02.
"IBM Acquires Think Dynamics" (Press release). IBM. 2003-05-13. Archived from the original on September 10, 2006. Retrieved 2008-06-02.
"IBM Acquires Aptrix; Strengthens its Software Portfolio with Web Content Management Software" (Press release). IBM. 2003-07-15. Archived from the original on February 28, 2007. Retrieved 2008-06-02.
"IBM to Acquire CrossAccess Technology, Extends Leadership in Information Integration" (Press release). IBM. 2003-10-14. Archived from the original on September 11, 2006. Retrieved 2008-06-02.
"IBM Acquires Retail Self-Checkout Leader, PSI" (Press release). IBM. 2003-11-13. Archived from the original on May 16, 2006. Retrieved 2008-06-02.
"IBM Acquires Green Pasture Software, Extends Leadership in Enterprise Content Management" (Press release). IBM. 2003-12-17. Archived from the original on May 11, 2006. Retrieved 2008-06-02.
"IBM Completes Acquisition of Trigo Technologies" (Press release). IBM. 2004-04-06. Archived from the original on May 16, 2006. Retrieved 2008-06-02.
"IBM Acquires the Business Continuity Services unit of Schlumberger" (Press release). IBM. 2004-04-13. Archived from the original on September 11, 2006. Retrieved 2008-06-02.
"IBM Completes Acquisition of Candle Corporation" (Press release). IBM. 2004-06-07. Archived from the original on September 10, 2006. Retrieved 2008-06-02.
"IBM to Acquire Alphablox Corporation, Strengthens Leadership in Business Intelligence" (Press release). IBM. 2004-07-14. Archived from the original on September 9, 2006. Retrieved 2008-06-02.
"IBM To Acquire Cyanea" (Press release). IBM. 2004-07-29. Archived from the original on May 16, 2006. Retrieved 2008-06-02.
"IBM Completes Acquisition of Venetica" (Press release). IBM. 2004-10-07. Archived from the original on April 28, 2006. Retrieved 2008-06-02.
"IBM Completes Acquisition of Systemcorp" (Press release). IBM. 2004-12-19. Archived from the original on May 13, 2006. Retrieved 2008-06-02.
"IBM to Acquire Liberty Insurance Services" (Press release). IBM. 2004-11-23. Archived from the original on May 16, 2006. Retrieved 2008-06-02.
"IBM Increases Consulting and IT Services Capability with Acquisitions and Seals Services Deals Worth in Excess of $1 Billion" (Press release). IBM. 2004-12-01. Archived from the original on June 2, 2009. Retrieved 2008-06-02.
"IBM to Acquire KeyMRO, Procurement Services Leader in Europe and North America" (Press release). IBM. 2004-12-13. Archived from the original on September 6, 2006. Retrieved 2008-06-02.
"IBM Acquires SRD, Breaks New Ground in Identity Resolution Software" (Press release). IBM. 2005-01-07. Archived from the original on December 25, 2005. Retrieved 2008-06-02.
"IBM Completes Acquisition of Corio" (Press release). IBM. 2005-03-16. Archived from the original on May 16, 2006. Retrieved 2008-06-02.
"IBM Completes Acquisition Of Ascential Software" (Press release). IBM. 2005-05-02. Archived from the original on December 25, 2005. Retrieved 2008-06-02.
"IBM Acquires Gluecode Software; Acquisition Builds On IBM Support For Open Source Technology; Expands Customer And Business Partner Choice For WebSphere Software" (Press release). IBM. 2005-05-10. Archived from the original on May 16, 2006. Retrieved 2008-06-02.
"IBM Acquires Meiosys" (Press release). IBM. 2005-06-23. Archived from the original on December 17, 2005. Retrieved 2008-06-02.
"IBM Formally Acquires PureEdge Solutions Inc., Pledges Support for Emerging Electronic Forms Standard Called Xforms" (Press release). IBM. 2005-08-05. Archived from the original on August 20, 2006. Retrieved 2008-06-02.
"IBM Completes Acquisition of Isogon Corporation" (Press release). IBM. 2005-07-27. Archived from the original on September 11, 2006. Retrieved 2008-06-02.
"IBM Formally Acquires DWL, Enhancing Data Integration Portfolio" (Press release). IBM. 2005-09-01. Archived from the original on April 8, 2006. Retrieved 2008-06-02.
"IBM Acquires DataPower" (Press release). IBM. 2005-10-18. Archived from the original on 25 December 2005. Retrieved 2008-06-02.
"IBM Acquires the Business of iPhrase Systems, Inc" (Press release). IBM. 2005-11-01. Archived from the original on December 25, 2005. Retrieved 2008-06-02.
"IBM Acquires Bowstreet, Inc. to Help Customers Quickly Create Portals that Integrate Existing Business Applications" (Press release). IBM. 2005-12-20. Archived from the original on December 23, 2005. Retrieved 2008-06-02.
"IBM Acquires ARGUS Semiconductor Software From INFICON" (Press release). IBM. 2006-01-27. Archived from the original on February 10, 2006. Retrieved 2008-06-02.
"IBM Acquires CIMS Lab, Inc" (Press release). IBM. 2006-01-25. Archived from the original on January 30, 2006. Retrieved 2008-06-02.
"IBM to Enhance Its Supply Chain BTO Offering" (Press release). IBM. 2006-02-08. Archived from the original on August 14, 2006. Retrieved 2008-06-02.
"IBM Completes Acquisition of Micromuse Inc" (Press release). IBM. 2006-02-15. Archived from the original on March 14, 2006. Retrieved 2008-06-02.
"Ibm To Acquire Language Analysis Systems, Inc" (Press release). IBM. 2006-03-16. Archived from the original on September 14, 2006. Retrieved 2008-06-02.
"IBM Acquires BuildForge, Inc. to Help Organizations Meet Compliance Demands" (Press release). IBM. 2006-05-02. Archived from the original on May 20, 2006. Retrieved 2008-06-02.
"IBM Acquires Webify" (Press release). IBM. 2006-08-02. Archived from the original on August 13, 2006. Retrieved 2008-06-02.
"IBM Acquires Full Ownership of Brazilian SMB Services Firm Global Value Solutions" (Press release). IBM. 2006-09-06. Archived from the original on November 4, 2006. Retrieved 2008-06-02.
"IBM Acquires Ubiquity's DORANA Product Line" (Press release). IBM. 2006-10-04. Archived from the original on November 4, 2006. Retrieved 2008-06-02.
"IBM Completes Acquisition of MRO Software, Inc" (Press release). IBM. 2006-10-05. Archived from the original on July 15, 2012. Retrieved 2008-06-02.
"IBM Completes Acquisition of FileNet Corporation" (Press release). IBM. 2006-10-12. Archived from the original on October 16, 2006. Retrieved 2008-06-02.
"IBM Completes Acquisition of Internet Security Systems" (Press release). IBM. 2006-10-20. Archived from the original on November 5, 2006. Retrieved 2008-06-02.
"IBM Completes the Acquisition of Palisades Technology Partners" (Press release). IBM. 2006-11-10. Archived from the original on November 18, 2006. Retrieved 2008-06-02.
"IBM Completes Acquisition of Consul" (Press release). IBM. 2007-01-24. Archived from the original on October 12, 2007. Retrieved 2008-06-02.
"IBM Completes Acquisition of Vallent" (Press release). IBM. 2007-02-14. Archived from the original on February 16, 2007. Retrieved 2008-06-02.
"IBM Completes Acquisition of Softek" (Press release). IBM. 2007-03-01. Archived from the original on March 4, 2007. Retrieved 2008-06-02.
"IBM and Switzerland's Banque Cantonale Vaudoise in $460 Million, 5-Year Services Agreement" (Press release). IBM. 2007-04-20. Archived from the original on October 7, 2011. Retrieved 2010-09-27.
"IBM Completes Acquisition of Watchfire" (Press release). IBM. 2007-07-23. Archived from the original on June 18, 2008. Retrieved 2008-06-02.
"IBM Acquires WebDialogs to Expand Web Conferencing Capabilities in Industry-Leading Lotus Sametime" (Press release). IBM. 2007-08-22. Archived from the original on September 2, 2007. Retrieved 2008-06-02.
"IBM Completes Acquisition of DataMirror" (Press release). IBM. 2007-09-04. Archived from the original on September 10, 2007. Retrieved 2008-06-02.
"IBM Formally Acquires PureEdge Solutions Inc., Pledges Support for Emerging Electronic Forms Standard Called Xforms" (Press release). IBM. 2005-09-13. Archived from the original on August 20, 2006. Retrieved 2008-06-02.
"IBM Completes Acquisition of Princeton Softech" (Press release). IBM. 2007-09-13. Archived from the original on June 18, 2008. Retrieved 2008-06-02.
"IBM Acquires Storage Solutions Company NovusCG" (Press release). IBM. 2007-10-24. Archived from the original on October 26, 2007. Retrieved 2008-06-02.
"IBM Acquires XIV" (Press release). IBM. 2008-01-02. Archived from the original on January 16, 2008. Retrieved 2008-06-02.
"IBM Acquires AptSoft to Expand Portfolio in Burgeoning Business Events Software Market" (Press release). IBM. 2008-01-23. Archived from the original on January 31, 2008. Retrieved 2008-06-02.
"IBM to Acquire Solid Information Technology to Broaden Information on Demand Portfolio" (Press release). IBM. 2007-12-21. Archived from the original on January 17, 2008. Retrieved 2008-06-02.
"IBM Completes Acquisition of Cognos" (Press release). IBM. 2008-01-31. Archived from the original on February 9, 2008. Retrieved 2008-06-02.
"IBM Completes Acquisition of Arsenal Digital Solutions" (Press release). IBM. 2008-02-01. Archived from the original on May 11, 2008. Retrieved 2008-06-02.
"IBM Reaches Agreement to Acquire Net Integration Technologies Inc" (Press release). IBM. 2008-01-18. Archived from the original on February 3, 2008. Retrieved 2008-06-02.
"IBM Acquires Encentuate" (Press release). IBM. 2008-03-12. Archived from the original on March 14, 2008. Retrieved 2008-06-02.
"IBM Completes Acquisition of Telelogic AB" (Press release). IBM. 2008-04-03. Archived from the original on June 18, 2008. Retrieved 2008-06-02.
"IBM Acquires Storage Company Diligent Technologies" (Press release). IBM. 2008-04-18. Archived from the original on April 28, 2008. Retrieved 2008-06-02.
"IBM Acquires InfoDyne to Create World-Class Platform for Market Data Delivery" (Press release). IBM. 2008-04-29. Archived from the original on May 13, 2008. Retrieved 2008-06-02.
"IBM Acquires Platform Solutions" (Press release). IBM. 2008-07-02. Archived from the original on August 3, 2008. Retrieved 2009-03-23.
"IBM Announces Plans to Acquire ILOG" (Press release). IBM. 2008-07-28. Archived from the original on August 5, 2008. Retrieved 2008-07-29.
"IBM Announces Plans to Acquire Transitive" (Press release). IBM. 2008-11-18. Archived from the original on July 16, 2012. Retrieved 2009-03-23.
"IBM Announces Intent to Acquire Outblaze's E-Mail Service Assets" (Press release). IBM. 2009-01-15. Archived from the original on January 21, 2009. Retrieved 2009-03-23.
"IBM Acquires Exeros Assets" (Press release). IBM. 2009-05-05. Archived from the original on May 9, 2009. Retrieved 2009-05-05.
"IBM to Acquire SPSS Inc. to Provide Clients Predictive Analytics Capabilities" (Press release). IBM. 2009-07-28. Archived from the original on July 31, 2009. Retrieved 2009-07-28.
"IBM Acquires Ounce Labs, Inc" (Press release). IBM. 2009-07-28. Archived from the original on July 31, 2009. Retrieved 2009-07-28.
"IBM to Acquire Lombardi" (Press release). IBM. 2009-12-16. Archived from the original on June 5, 2011. Retrieved 2009-12-16.
"IBM to National Interest Security Company" (Press release). IBM. 2010-01-20. Archived from the original on June 5, 2011. Retrieved 2010-01-20.
"IBM to Acquire Initiate Systems" (Press release). IBM. 2010-02-03. Archived from the original on June 5, 2011. Retrieved 2010-02-04.
"IBM to Acquire Intelliden Inc" (Press release). IBM. 2010-02-16. Archived from the original on September 14, 2010. Retrieved 2010-02-16.
"IBM Advances Cloud Initiatives with Acquisition of Cast Iron Systems" (Press release). IBM. 2010-02-16. Archived from the original on December 12, 2010. Retrieved 2010-05-03.
"IBM Agrees to Acquire Sterling Commerce from AT&T for $1.4 Billion" (Press release). IBM. 2010-05-24. Archived from the original on July 17, 2012. Retrieved 2010-05-24.
"IBM Advances Analytics With Acquisition of Coremetrics" (Press release). IBM. 2010-06-15. Archived from the original on 2012-10-09. Retrieved 2010-06-15.
"IBM to Acquire BigFix to Advance Smarter Data Centers" (Press release). IBM. 2010-07-01. Archived from the original on October 30, 2011. Retrieved 2010-07-01.
"IBM to Acquire Storwize for Data Compression Capabilities" (Press release). IBM. 2010-07-29. Archived from the original on August 4, 2010. Retrieved 2010-07-29.
"IBM Acquires Datacap" (Press release). IBM. 2010-08-10. Archived from the original on August 15, 2010. Retrieved 2010-08-10.
"IBM to Acquire Unica Corporation" (Press release). IBM. 2010-08-13. Archived from the original on August 17, 2010. Retrieved 2010-08-13.
"IBM to Acquire OpenPages" (Press release). IBM. 2010-09-15. Archived from the original on September 19, 2010. Retrieved 2010-09-15.
"IBM to Acquire Netezza" (Press release). IBM. 2010-09-20. Archived from the original on September 23, 2010. Retrieved 2010-09-20.
"IBM to Acquire BLADE Network Technologies" (Press release). IBM. 2010-09-27. Archived from the original on September 30, 2010. Retrieved 2010-12-09.
"IBM Acquires Clarity Systems" (Press release). IBM. 2010-10-21. Archived from the original on October 22, 2010. Retrieved 2010-10-21.
"IBM to Acquire TRIRIGA, Inc. to Accelerate Smarter Buildings Transformation" (Press release). IBM. 2011-03-22. Archived from the original on March 25, 2011. Retrieved 2011-03-22.
"IBM to Acquire i2 to Accelerate Big Data Analytics to Transform Global Cities" (Press release). IBM. 2011-08-31. Archived from the original on October 10, 2011. Retrieved 2011-08-31.
"IBM to Acquire Algorithmics" (Press release). IBM. 2011-08-31. Archived from the original on October 28, 2011. Retrieved 2011-09-01.
"IBM to Acquire Q1 Labs to Drive Greater Security Intelligence" (Press release). IBM. 2011-10-04. Archived from the original on October 6, 2011. Retrieved 2011-10-31.
"IBM to Acquire System Software Company Platform Computing to Extend Reach of Technical Computing" (Press release). IBM. 2011-10-12. Archived from the original on October 13, 2011. Retrieved 2011-10-12.
"IBM extends Smarter Cities initiative through acquisition of Cúram Software" (Press release). IBM. 2011-12-05. Archived from the original on January 7, 2012. Retrieved 2012-02-23.
"IBM to Acquire DemandTec to Expand Cloud-Based Analytics for Smarter Commerce" (Press release). IBM. 2011-12-08. Archived from the original on January 7, 2012. Retrieved 2011-12-13.
"IBM Acquisition of Emptoris Bolsters Smarter Commerce Initiative, Helps Reduce Procurement Costs and Risks" (Press release). IBM. 2011-12-15. Archived from the original on January 7, 2012. Retrieved 2011-12-15.
"IBM to Acquire Green Hat" (Press release). IBM. 2011-01-04. Archived from the original on January 8, 2012. Retrieved 2012-01-04.
"IBM Advances Mobile Capabilities with Acquisition of Worklight" (Press release). IBM. 2012-01-31. Archived from the original on February 2, 2012. Retrieved 2012-01-31.
"IBM Broadens Analytics Portfolio with Acquisition of Varicent Software" (Press release). IBM. 2012-04-13. Archived from the original on April 16, 2012. Retrieved 2012-04-13.
"IBM Advances Big Data Analytics with Acquisition of Vivisimo" (Press release). IBM. 2012-04-25. Archived from the original on April 28, 2012. Retrieved 2012-04-25.
"IBM to Acquire Tealeaf Technology, Inc. to Help Marketers Deliver Exceptional Digital Experience for Smarter Commerce" (Press release). IBM. 2012-05-02. Archived from the original on May 4, 2012. Retrieved 2012-05-25.
"IBM Plans to Acquire Texas Memory Systems" (Press release). IBM. 2012-08-16. Archived from the original on August 19, 2012. Retrieved 2012-08-16.
"IBM Advances Storage Capabilities with Acquisition of Butterfly Software" (Press release). IBM. 2012-09-24. Archived from the original on September 26, 2012. Retrieved 2012-09-24.
"IBM To Acquire StoredIQ" (Press release). IBM. 2012-12-19. Archived from the original on December 30, 2012. Retrieved 2012-12-19.
"IBM To Acquire Star Analytics, Inc" (Press release). IBM. 2013-02-01. Archived from the original on February 5, 2013. Retrieved 2013-02-01.
"IBM Completes Acquisition of Star Analytics, Inc" (Press release). IBM. 2013-03-19. Archived from the original on March 22, 2013. Retrieved 2013-03-19.
"IBM Acquires UrbanCode to Help Businesses Rapidly Deliver Mobile, Cloud, Big Data and Social Software" (Press release). IBM. 2013-04-22. Archived from the original on April 23, 2013. Retrieved 2013-02-01.
"IBM to Acquire SoftLayer to Accelerate Adoption of Cloud Computing in the Enterprise" (Press release). IBM. 2013-06-04. Archived from the original on June 8, 2013. Retrieved 2013-06-04.
"IBM Accelerates Cloud Computing on System z with Acquisition of CSL International" (Press release). IBM. 2013-07-09. Archived from the original on July 13, 2013. Retrieved 2013-07-09.
"IBM to Acquire Trusteer to Help Companies Combat Financial Fraud and Advanced Security Threats" (Press release). IBM. 2013-08-15. Archived from the original on August 18, 2013. Retrieved 2013-08-15.
"IBM Acquires Daeja Image Systems Ltd" (Press release). IBM. 2013-09-19. Archived from the original on September 22, 2013. Retrieved 2013-09-25.
"IBM Acquires The Now Factory" (Press release). IBM. 2013-10-01. Archived from the original on October 1, 2013. Retrieved 2013-10-01.
"IBM Acquires Xtify to Help Digital Marketers Reach Mobile Customers" (Press release). IBM. 2013-10-03. Archived from the original on October 5, 2013. Retrieved 2013-10-03.
"IBM to Acquire Fiberlink Communications, Transforming the Mobile Management and Security Market" (Press release). IBM. 2013-11-13. Archived from the original on November 14, 2013. Retrieved 2013-11-13.
"IBM to acquire Aspera, Inc" (Press release). IBM. 2013-12-19. Archived from the original on December 20, 2013. Retrieved 2013-12-19.
"IBM to Acquire Cloudant: Open, Cloud Database Service Helps Organizations Simplify Mobile, Web App and Big Data Development" (Press release). IBM. 2014-02-24. Archived from the original on February 25, 2014. Retrieved 2014-02-24.
"IBM To Acquire Silverpop To Help Marketers Deliver Personalized Customer Engagements" (Press release). IBM. 2014-04-10. Archived from the original on April 13, 2014. Retrieved 2014-04-10.
"IBM acquires CrossIdeas to Expand Security Offerings with Identity Intelligence" (Press release). IBM. 2014-07-31. Archived from the original on August 3, 2014. Retrieved 2014-07-31.
"IBM Acquires Cloud Security Services Provider Lighthouse Security Group" (Press release). IBM. 2014-08-11. Archived from the original on August 12, 2014. Retrieved 2014-08-11.
"IBM Acquires Explorys to Accelerate Cognitive Insights for Health and Wellness". 2015-04-13. Archived from the original on April 16, 2015. Retrieved 2015-04-13.
"IBM to Acquire Phytel to Help Healthcare Providers Deliver Higher Value Care". 2015-04-13. Archived from the original on April 16, 2015. Retrieved 2015-04-13.
"IBM Acquires Blue Box to Accelerate Open Hybrid Clouds". www-03.ibm.com. Archived from the original on June 7, 2015. Retrieved 2015-06-17.
"IBM Acquires Compose Inc". www-03.ibm.com. Archived from the original on June 7, 2015. Retrieved 2015-06-17.
"Watson to Gain Ability to "See" with Planned $1B Acquisition of Merge Healthcare". www-03.ibm.com. Archived from the original on August 6, 2015. Retrieved 2015-08-06.
"IBM Acquires StrongLoop to Extend Enterprise Reach using IBM Cloud". www-03.ibm.com. Archived from the original on September 10, 2015. Retrieved 2015-09-10.
"IBM Plans to Acquire Meteorix, a Leading Workday Services Partner". www-03.ibm.com. Archived from the original on September 30, 2015. Retrieved 2015-09-28.
"IBM Plans to Acquire The Weather Company's Product and Technology Businesses; Extends Power of Watson to the Internet of Things". www-03.ibm.com. Archived from the original on October 31, 2015. Retrieved 2015-11-02.
"IBM Completes Acquisition of Cleversafe". www-03.ibm.com. 2015-11-06. Archived from the original on November 9, 2015. Retrieved 2015-11-30.
"IBM Acquires IRIS Analytics, Strengthening Fraud Detection Analytics". www-03.ibm.com. 2016-01-15. Archived from the original on January 18, 2016. Retrieved 2016-01-15.
"IBM Plans to Acquire Resource/Ammirati to Address Surging Client Demand for the Next Great Customer Experience". www-03.ibm.com. 2016-01-28. Archived from the original on February 1, 2016. Retrieved 2016-01-28.
"IBM Signs Agreement to Acquire Aperto to Meet Growing Client Need for Digital Transformation". www-03.ibm.com. 2016-02-02. Archived from the original on February 4, 2016. Retrieved 2016-02-03.
"IBM Signs Agreement to Acquire ecx.io to Deliver Stellar Customer Experiences". www-03.ibm.com. 2016-03-02. Archived from the original on February 5, 2016. Retrieved 2016-02-03.
"IBM Watson Health Announces Plans to Acquire Truven Health Analytics for $2.6B, Extending Its Leadership in Value-Based Care Solutions". www-0e.ibm.com. Archived from the original on February 19, 2016. Retrieved 19 February 2016.
"IBM Security To Expand Incident Response Capabilities With Plans To Acquire Resilient Systems". www-0e.ibm.com. Archived from the original on March 3, 2016. Retrieved 9 March 2016.
"IBM Acquires Optevia, Expanding Role as Solutions Provider for Public Sector Clients". Archived from the original on March 25, 2016. Retrieved 1 June 2016.
"IBM to Acquire Bluewolf, Boost Consumer-grade Experiences". www-03.ibm.com. 2016-03-31. Archived from the original on April 3, 2016. Retrieved 2016-04-09.
"IBM to Acquire Promontory & Launch Watson Financial Services". www-03.ibm.com. 2016-09-29. Archived from the original on September 30, 2016. Retrieved 2016-12-06.
"IBM Acquires TIMETOACT GROUP's XCC to Launch IBM Connections Engagement Center – a Single Destination for Internal Communications, Collaboration and Employee Engagement". Archived from the original on June 16, 2017. Retrieved 2017-06-27.
"IBM Archives: 1980s". 03.ibm.com. 23 January 2003. Archived from the original on December 16, 2004. Retrieved 2013-12-20.
"Toshiba TEC to Acquire IBM's Retail Store Point-of-Sale Solutions Business; Agreement Allows Both to Tap Growing Smarter Commerce Opportunity" (Press release). IBM. 2012-04-17. Archived from the original on April 20, 2012. Retrieved 2012-04-17.
"Lenovo Plans to Acquire IBM's x86 Server Business". IBM. 2014-01-24. Archived from the original on January 25, 2014.
"GLOBALFOUNDRIES to Acquire IBM's Microelectronics Business" (Press release). IBM. 2014-10-20. Archived from the original on October 21, 2014. Retrieved 2014-10-21.

newsroom.ibm.com

"IBM Closes Acquisition of Wilshire Credit Corporation Assets" (Press release). IBM. 2010-03-01. Retrieved 2010-02-16.
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ibm.com

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