List of 41 Illinois-based Information Services Companies

Name	Sector	Revenue $mlns	M&A Activity			Last 5 Years
Name	Sector	Revenue $mlns	Total	Buy	Sell	Last 5 Years
Morningstar NASDAQ : MORN Chicago, Illinois, United States website	Information Services	2,275	28	24	4
TransUnion NYSE : TRU Chicago, Illinois, United States website	Information Services	4,184	26	20	6
Numerator Acquired Kantar 2021-04-19 Chicago, Illinois, United States website	Information Services	-	11	11	-
Stats Perform PE Backed Vista Equity Partners 2014-05-19 Chicago, Illinois, United States website	Information Services	-	8	7	1
Circana PE Backed New Mountain Capital Vestar Capital Partners Hellman & Friedman Cohesive Capital Partners Constitution Capital Partners 2011-06-01 Chicago, Illinois, United States website	Information Services	-	3	3	-
Datassential PE Backed New Mountain Capital Endicott Capital 2024-09-13 Chicago, Illinois, United States website	Information Services	-	2	2	-
Tegus Acquired Alphasense 2024-06-11 $930M Chicago, Illinois, United States website	Information Services	-	2	2	-
APAC Customer Services, Inc. Private Bannockburn, Illinois, United States website	Information Services	-	1	1	-
ACG Private Chicago, Illinois, United States website	Information Services	-	1	1	-
Integrated Data Storage LLC Private Oakbrook, Illinois, United States website	Information Services	-	1	1	-
Zweig White Private Chicago, Illinois, United States	Information Services	-	1	1	-
Sysix Technologies LLC Private Westmont, Illinois, United States	Information Services	-	1	1	-
Morningstar, Inc. - 15(c) Board Consulting Services Acquired Broadridge 2018-01-02 $10.5M Chicago, Illinois, United States	Information Services	-	-	-	-
Deep.ad Acquired OpenBrand 2023-11-07 Chicago, Illinois, United States website	Information Services	-	-	-	-
Ibbotson Associates, Inc. Acquired Morningstar 2006-03-01 $83M Chicago, Illinois, United States	Information Services	-	-	-	-
Landmark, A Flex Discovery Company Acquired FLEX Discovery 2012-06-06 Chicago, Illinois, United States website	Information Services	-	-	-	-

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