List of 80 Connecticut-based Software Companies

Name	Sector	Revenue $mlns	M&A Activity			Last 5 Years
Name	Sector	Revenue $mlns	Total	Buy	Sell	Last 5 Years
SS&C Technologies NASDAQ : SSNC Windsor, Connecticut, United States website	Software	5,882	51	50	1
Halitron, Inc. Private Newtown, Connecticut, United States website	Software	-	6	6	-
Awareness Technologies PE Backed TZP Group Advantage Capital Partners 2020-12-07 Westport, Connecticut, United States website	Software	-	3	3	-
SCIO Health Analytics Acquired ExlService Holdings 2018-05-01 West Hartford, Connecticut, United States website	Software	-	3	3	-
Mastercam Acquired Sandvik 2021-08-25 Tolland, Connecticut, United States website	Software	-	2	2	-
Ocuco PE Backed Accel-KKR 2023-08-17 Manchester, Connecticut, United States website	Software	-	2	2	-
ADNET Technologies, Inc. Acquired CohnReznick 2010-08-05 Farmington, Connecticut, United States website	Software	-	1	1	-
BrandShop Acquired Blue Acorn iCi 2019-04-04 Shelton, Connecticut, United States website	Software	-	1	1	-
SDG Corp. Acquired Mascon Global Ltd. 2008-03-12 $55M Norwalk, Connecticut, United States website	Software	-	1	1	-
Web Solutions, Inc. Private Meriden, Connecticut, United States website	Software	-	1	1	-
JAMS PE Backed PSG 2ndWave Software 2025-04-22 Farmington, Connecticut, United States website	Software	-	1	1	-
OdinAnswers Private Fairfield, Connecticut, United States website	Software	-	1	1	-
Netkey, Inc. Acquired NCR Voyix 2009-11-02 East Haven, Connecticut, United States website	Software	-	1	1	-
Open Solutions LLC Acquired Fiserv 2013-01-14 $1.015B Glastonbury, Connecticut, United States website	Software	-	1	1	-
Allegient Systems, Inc. Acquired Bottomline 2011-04-01 $48M Wilton, Connecticut, United States website	Software	-	-	-	-
OpRisk Analytics LLC Acquired SAS Institute, Inc. 2003-06-18 Stamford, Connecticut, United States	Software	-	-	-	-

Subscribe Now and Get this List

Sign-up today to get full access

Unlimited Searches
Unlimited Profile Views
Build and Export Lists of

PE Backed Companies
Direct Investors & Acquirers
Advisors
Deals
& More

Get Full Access

What's Mergr?

Mergr was built to make it easy to understand who owns which companies — and how they got there.

Whether you're researching private equity-backed businesses, recent acquisitions, or potential targets, Mergr provides structured access to thousands of companies, investors, and ownership histories.

The platform is powerful but easy to use — so you can quickly surface relevant companies and move from research to action.

Mergr, the Easiest-to-Use PE
and M&A DB

Key Benefits

Stay informed on events in your industry
M&A research that takes seconds (not all afternoon)
Better understand your customers and prospects
Discover active buyers (or sellers)

Search

4.0K Private Equity Firms
208K M&A Transactions
210K Companies Involved in M&A
(Buyer, Seller, or Target)
3.7K M&A Advisors
(Investment Banks and Law Firms)
81K M&A Contacts
(PE and M&A Advisors)

What next?

Full access to Mergr's investor, acquirer, and transaction data starts here.