List of 64 Illinois-based Construction Companies

Name	Sector	Revenue $mlns	M&A Activity			Last 5 Years
Name	Sector	Revenue $mlns	Total	Buy	Sell	Last 5 Years
Tecta America PE Backed Altas Partners Leonard Green & Partners 2018-10-29 Rosemont, Illinois, United States website	Construction	-	17	17	-
O’Hara’s Son Roofing PE Backed Angeles Equity Partners 2024-05-30 Chicago, Illinois, United States website	Construction	-	2	2	-
Farnsworth Group, Inc. Private Bloomington, Illinois, United States website	Construction	-	2	2	-
Intren Acquired MasTec 2021-05-05 $420M Union, Illinois, United States website	Construction	-	2	2	-
PirTano PE Backed Rising Point Capital Medallion Capital, Inc. Spring Capital Partners 2021-08-24 Addison, Illinois, United States website	Construction	-	1	1	-
Rex Electric & Technologies LLC Private Chicago, Illinois, United States website	Construction	-	1	1	-
FDH Velocitel Private Northbrook, Illinois, United States website	Construction	-	1	1	-
The Helm Group Private Freeport, Illinois, United States website	Construction	-	1	1	-
Pernix Group, Inc. Private Lombard, Illinois, United States website	Construction	85	1	1	-
StormTrap PE Backed PSP Partners 2022-04-06 Romeoville, Illinois, United States website	Construction	-	1	1	-
Active Roofing PE Backed Woodlawn Partners Lightspring Capital Partners 2022-04-14 Chicago, Illinois, United States website	Construction	-	-	-	-
Airoom Private Lincolnwood, Illinois, United States website	Construction	-	-	-	-
Mid America Exteriors, Inc. Acquired Restoration Builders, Inc. 2019-09-30 Aurora, Illinois, United States website	Construction	12	-	-	-
Air Design Systems Acquired Grizzly 2025-07-01 Willow Springs, Illinois, United States website	Construction	-	-	-	-
Anson Industries, Inc. Private Chicago, Illinois, United States website	Construction	-	-	-	-
Mid America Title Co. Acquired Lennar 2003-06-30 Illinois, United States	Construction	-	-	-	-

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