List of 216 PE Backed Internet Software and Services Companies in California

Name	Sector	Revenue $mlns	M&A Activity			Last 5 Years
Name	Sector	Revenue $mlns	Total	Buy	Sell	Last 5 Years
Yahoo! PE Backed Apollo Global Management 2021-05-03 $5B Sunnyvale, California, United States website	Internet Software and Services	4,968	125	117	8
Automattic PE Backed ICONIQ Capital 2014-05-05 San Francisco, California, United States website	Internet Software and Services	-	27	27	-
Proofpoint PE Backed Thoma Bravo AIMCo 2021-04-26 $12.3B Sunnyvale, California, United States website	Internet Software and Services	1,050	25	25	-
Coupa PE Backed Thoma Bravo General Atlantic 2022-12-12 $8B Foster City, California, United States website	Internet Software and Services	725	19	19	-
Medallia PE Backed Thoma Bravo Antares Capital AIMCo 2021-07-26 $6.4B Pleasanton, California, United States website	Internet Software and Services	477	15	15	-
Barracuda Networks PE Backed KKR 2022-04-12 Campbell, California, United States website	Internet Software and Services	277	15	14	1
AppDirect PE Backed La Caisse 2020-09-16 San Francisco, California, United States website	Internet Software and Services	-	13	13	-
Accela PE Backed Berkshire Partners Francisco Partners 2017-09-29 San Ramon, California, United States website	Internet Software and Services	-	13	11	2
Shutterfly PE Backed Apollo Global Management 2019-06-10 $2.7B Redwood City, California, United States website	Internet Software and Services	1,962	10	10	-
impact.com PE Backed Silversmith Capital Partners QIA PSG W Capital Partners 2016-06-08 Santa Barbara, California, United States website	Internet Software and Services	-	8	8	-
SiteCore PE Backed EQT Omnes Capital 2016-04-01 $1.1269B San Francisco, California, United States website	Internet Software and Services	-	7	6	1
Modern Campus PE Backed Providence Equity Partners 2025-08-25 Camarillo, California, United States website	Internet Software and Services	-	6	6	-
Cornerstone PE Backed Clearlake Capital Vector Capital 2021-08-05 $5.2B Santa Monica, California, United States website	Internet Software and Services	741	6	6	-
Zendesk PE Backed Hellman & Friedman Permira 2022-06-24 $10.2B San Francisco, California, United States website	Internet Software and Services	1,029	6	6	-
SurveyMonkey PE Backed STG 2023-03-13 $1.5B San Mateo, California, United States website	Internet Software and Services	481	7	6	1
Prodege PE Backed Great Hill Partners 2021-11-15 El Segundo, California, United States website	Internet Software and Services	-	6	6	-

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