List of 15 Maryland-based Test/Measurement Equipment Companies

Name	Sector	Revenue $mlns	M&A Activity			Last 5 Years
Name	Sector	Revenue $mlns	Total	Buy	Sell	Last 5 Years
TechPro Power Group PE Backed Crescentia Capital 2017-08-28 Crofton, Maryland, United States website	Test/Measurement Equipment	-	2	2	-
Potomac Testing Acquired TechPro Power Group 2020-01-15 Crofton, Maryland, United States website	Test/Measurement Equipment	-	2	2	-
Air Techniques International Private Owings Mills, Maryland, United States website	Test/Measurement Equipment	-	1	1	-
ETI Precision Acquired Accredited Labs 2025-07-08 Frederick, Maryland, United States website	Test/Measurement Equipment	-	1	1	-
Airpax Corp. Acquired Sensata Technologies 2007-08-15 $276M Cambridge, Maryland, United States website	Test/Measurement Equipment	-	-	-	-
The Belfort Instrument Co. Private Baltimore, Maryland, United States website	Test/Measurement Equipment	-	-	-	-
Covega Corp. Acquired Thorlabs, Inc. 2009-03-23 Jessup, Maryland, United States website	Test/Measurement Equipment	-	-	-	-
Chesapeake Testing Acquired NTS 2016-05-16 Belcamp, Maryland, United States website	Test/Measurement Equipment	-	-	-	-
Davis Calibration LLC Private Timonium, Maryland, United States website	Test/Measurement Equipment	-	-	-	-
Spectral Dimensions , Inc. Acquired Malvern Instruments Ltd. 2006-07-04 Olney, Maryland, United States website	Test/Measurement Equipment	-	-	-	-
Flow-Tech, Inc. Acquired Cross Co. 2020-01-20 Hunt Valley, Maryland, United States website	Test/Measurement Equipment	-	-	-	-
LKC PE Backed DW Healthcare Partners 2023-06-06 Germantown, Maryland, United States website	Test/Measurement Equipment	-	-	-	-
Thermal Sensing Products, Inc. Private Frederick, Maryland, United States	Test/Measurement Equipment	-	-	-	-
New Ridge Technologies LLC Acquired Luna 2020-11-02 Owings Mills, Maryland, United States website	Test/Measurement Equipment	-	-	-	-
Taylor Water Technologies Acquired Fluidra 2021-11-03 Sparks, Maryland, United States website	Test/Measurement Equipment	-	-	-	-

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