List of 19 Arizona-based Engineering Companies

Name	Sector	Revenue $mlns	M&A Activity			Last 5 Years
Name	Sector	Revenue $mlns	Total	Buy	Sell	Last 5 Years
Midstate Energy Acquired Veregy 2019-06-24 Phoenix, Arizona, United States website	Engineering	-	1	1	-
Speedie & Associates Acquired UES 2022-07-07 Phoenix, Arizona, United States website	Engineering	-	-	-	-
Ritoch-Powell & Associates Acquired Ardurra 2021-11-08 Phoenix, Arizona, United States website	Engineering	-	-	-	-
Anderson Design Acquired RVi Planning + Landscape Architecture 2024-04-04 Phoenix, Arizona, United States website	Engineering	-	-	-	-
Gavan & Barker Acquired Huitt-Zollars, Inc. 2023-06-08 Phoenix, Arizona, United States website	Engineering	-	-	-	-
Site Consultants, Inc. Acquired Westwood Professional Services 2016-06-15 Scottsdale, Arizona, United States website	Engineering	-	-	-	-
Depcom Power Acquired Koch Industries 2021-11-30 Scottsdale, Arizona, United States website	Engineering	-	-	-	-
LVA Urban Design Studio LLC Acquired RVi Planning + Landscape Architecture 2018-01-09 Tempe, Arizona, United States website	Engineering	-	-	-	-
PDO Acquired RDC 2025-04-23 Scottsdale, Arizona, United States website	Engineering	-	-	-	-
E&S Engineering Solutions, Inc. Acquired SGS 2013-01-08 Tucson, Arizona, United States	Engineering	9	-	-	-
Perry Engineering Acquired Bowman Consulting Group 2022-01-24 Tucson, Arizona, United States website	Engineering	-	-	-	-
NCS Engineers PE Backed Clairvest Group 2025-04-10 Phoenix, Arizona, United States website	Engineering	-	-	-	-
McIntosh Engineering, Inc. Acquired Stantec 2008-07-02 Tempe, Arizona, United States website	Engineering	-	-	-	-
Woodson Engineering & Surveying Acquired Ardurra 2022-03-16 Flagstaff, Arizona, United States website	Engineering	-	-	-	-
Hess-Rountree Acquired Bowman Consulting Group 2023-12-12 Phoenix, Arizona, United States website	Engineering	-	-	-	-
Midstate Mechanical Private Phoenix, Arizona, United States website	Engineering	-	-	-	-

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