List of 86 Massachusetts-based Electrical Equipment Companies

Name	Sector	Revenue $mlns	M&A Activity			Last 5 Years
Name	Sector	Revenue $mlns	Total	Buy	Sell	Last 5 Years
Sensata Technologies NYSE : ST Attleboro, Massachusetts, United States website	Electrical Equipment	3,933	18	16	2
IPG Photonics NASDAQ : IPGP Marlborough, Massachusetts, United States website	Electrical Equipment	977	13	11	2
Altra Industrial Motion Acquired Regal Rexnord 2022-10-27 $4.95B Braintree, Massachusetts, United States website	Electrical Equipment	1,900	8	7	1
Tecogen Public Waltham, Massachusetts, United States website	Electrical Equipment	23	4	4	-
Electrochem Acquired Ultralife 2024-09-30 $50M Raynham, Massachusetts, United States website	Electrical Equipment	34	2	2	-
iAutomation Acquired CAS 2022-02-12 North Attleboro, Massachusetts, United States website	Electrical Equipment	-	2	2	-
ACT Manufacturing, Inc. Private Hudson, Massachusetts, United States	Electrical Equipment	-	1	1	-
A123 Systems, Inc. Acquired Wanxiang Group Corp. 2013-01-29 $256M Watertown, Massachusetts, United States website	Electrical Equipment	-	1	1	-
Benthos, Inc. Acquired Teledyne Technologies 2005-11-02 $31M North Falmouth, Massachusetts, United States website	Electrical Equipment	-	1	1	-
Pancon Private Stoughton, Massachusetts, United States website	Electrical Equipment	-	1	1	-
McDonald Electrical Private Hingham, Massachusetts, United States website	Electrical Equipment	-	1	1	-
Heilind Electronics, Inc. Private Wilmington, Massachusetts, United States website	Electrical Equipment	-	1	1	-
OSRAM SYLVANIA, Inc. Private Danvers, Massachusetts, United States website	Electrical Equipment	-	3	1	2
Solectria Renewables LLC Acquired Yaskawa America, Inc. 2014-09-03 Lawrence, Massachusetts, United States website	Electrical Equipment	-	1	1	-
ACT Electronics, Inc. Private Hudson, Massachusetts, United States website	Electrical Equipment	-	-	-	-
Atronix Acquired Integrated Cable Assembly Holdings 2014-07-22 Billerica, Massachusetts, United States website	Electrical Equipment	-	-	-	-

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