List of the Largest Acquired Software Companies in Illinois

Name	Sector	Revenue $mlns	M&A Activity			Last 5 Years
Name	Sector	Revenue $mlns	Total	Buy	Sell	Last 5 Years
thinkorswim, Inc. Acquired TD Ameritrade Holding Corp. 2009-01-07 $606M Chicago, Illinois, United States website	Software	318	1	1	-
SPSS, Inc. Acquired IBM 2009-07-28 $1.2B Chicago, Illinois, United States website	Software	303	1	1	-
Merge Healthcare, Inc. Acquired IBM 2015-10-13 $1B Chicago, Illinois, United States website	Software	212	9	9	-
Textura Corp. Acquired Oracle 2016-04-28 $663M Deerfield, Illinois, United States website	Software	87	4	4	-
Friedman Acquired Constellation Software 1999-05-07 Rosemont, Illinois, United States website	Software	22	-	-	-
Morrisey Associates, Inc. Acquired Healthstream 2016-08-08 $48M Chicago, Illinois, United States website	Software	13	-	-	-
29West, Inc. Acquired Informatica 2010-03-22 Warrenville, Illinois, United States website	Software	-	-	-	-
3PM Solutions Acquired eBay 2023-02-13 Chicago, Illinois, United States website	Software	-	-	-	-
360Facility LLC Acquired Accruent, Inc. 2011-12-15 Evanston, Illinois, United States website	Software	-	-	-	-
4C Insights, Inc. Acquired Mediaocean 2020-07-13 $150M Chicago, Illinois, United States website	Software	-	4	3	1
4CS, Inc. Acquired PTC 2011-09-02 East Moline, Illinois, United States	Software	-	-	-	-
Marketing Analytics, Inc. Acquired Nielsen 2011-08-09 Evanston, Illinois, United States website	Software	-	-	-	-
Online Business Applications, Inc. Acquired Anju Software 2016-06-13 Woodridge, Illinois, United States website	Software	-	-	-	-
Forecast5 Analytics, Inc. Acquired Frontline Education 2021-01-05 Naperville, Illinois, United States website	Software	-	1	1	-
Computer Aided Technology Acquired GoEngineer 2022-08-25 Buffalo Grove, Illinois, United States website	Software	-	1	1	-
Advance Distribution Solutions, Inc. Acquired Logistyx 2017-05-24 Schaumburg, Illinois, United States website	Software	-	-	-	-

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