List of 1,074 Private Companies in Massachusetts

Name	Sector	Revenue $mlns	M&A Activity			Last 5 Years
Name	Sector	Revenue $mlns	Total	Buy	Sell	Last 5 Years
GE Healthcare Private Westborough, Massachusetts, United States website	Medical Products	-	45	34	11
One80 Intermediaries Private Boston, Massachusetts, United States website	Insurance	-	27	27	-
Aspen Tech Private Bedford, Massachusetts, United States website	Software	709	20	19	1
Cengage Private Boston, Massachusetts, United States website	Education	2,000	14	13	1
Liberty Mutual Group Private Boston, Massachusetts, United States website	Insurance	-	21	12	9
Alira Health Private Framingham, Massachusetts, United States website	Business Services	-	11	11	-
GZA GeoEnvironmental, Inc. Private Norwood, Massachusetts, United States website	Business Services	-	10	10	-
DataRobot, Inc. Private Boston, Massachusetts, United States website	Information Technology	-	9	9	-
EBSCO Private Ipswich, Massachusetts, United States website	Information Services	-	11	9	2
Zelis Healthcare Private Boston, Massachusetts, United States website	Information Technology	-	9	9	-
Coverys Private Boston, Massachusetts, United States website	Insurance	-	8	8	-
TSG Enterprises LLC (Pure Hockey) Private Holliston, Massachusetts, United States website	Retail	-	8	8	-
Bridgeline Digital, Inc. Private Burlington, Massachusetts, United States website	Internet Software and Services	24	7	7	-
DemandScience Private Danvers, Massachusetts, United States website	Marketing	-	7	7	-
Grossman Marketing Group Private Somerville, Massachusetts, United States website	Marketing	-	7	7	-
Physicians Interactive, Inc. Private Reading, Massachusetts, United States website	Information Technology	-	7	7	-

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