List of 24 Michigan-based Engineering Companies

Name	Sector	Revenue $mlns	M&A Activity			Last 5 Years
Name	Sector	Revenue $mlns	Total	Buy	Sell	Last 5 Years
Atwell Private Southfield, Michigan, United States website	Engineering	-	15	15	-
Doshi Associates, Inc. Private Troy, Michigan, United States website	Engineering	-	1	1	-
Acromag, Inc. Private Wixom, Michigan, United States website	Engineering	-	1	1	-
G2 Consulting Group Private Troy, Michigan, United States website	Engineering	-	1	1	-
OHM Advisors Private Livonia, Michigan, United States website	Engineering	-	1	1	-
NYX, Inc. Private Livonia, Michigan, United States website	Engineering	-	3	1	2
SmithGroupJJR Private Ann Arbor, Michigan, United States website	Engineering	-	1	1	-
All Tech Engineering Acquired Jennmar 2025-04-03 Wyoming, Michigan, United States website	Engineering	-	-	-	-
Stephen Ternullo & Associates Acquired Unified Investigations & Sciences, Inc. 2015-06-18 Clinton Township, Michigan, United States website	Engineering	-	-	-	-
Gala & Associates Acquired The Austin 2022-01-31 Beverly Hills, Michigan, United States website	Engineering	-	-	-	-
ADAPT Technology LLC Acquired TransForm Solution, Inc. 2016-11-21 Auburn Hills, Michigan, United States website	Engineering	-	-	-	-
Advanced Testing and Engineering, Inc. Acquired SGS 2014-06-02 Taylor, Michigan, United States website	Engineering	5	-	-	-
Hoff & Associates, Inc. Acquired Eicher Motors 2007-04-25 Plymouth, Michigan, United States website	Engineering	-	-	-	-
Concrete Cutting & Breaking, Inc. Private Grand Rapids, Michigan, United States website	Engineering	-	-	-	-
Competition Engineering PE Backed Huizenga Group 1997-12-01 Marne, Michigan, United States website	Engineering	-	-	-	-
Classic Design Acquired CONVERGIX Automation Systems 2022-02-01 Troy, Michigan, United States website	Engineering	-	-	-	-

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