List of 34 Virginia-based Engineering Companies

Name	Sector	Revenue $mlns	M&A Activity			Last 5 Years
Name	Sector	Revenue $mlns	Total	Buy	Sell	Last 5 Years
Timmons Group, Inc. Private Richmond, Virginia, United States website	Engineering	-	4	4	-
Hitt Contracting, Inc. Private Falls Church, Virginia, United States website	Engineering	-	3	3	-
Amentum PE Backed American Securities Lindsay Goldberg 2019-10-14 $2.405B Chantilly, Virginia, United States website	Engineering	-	3	2	1
AOC Metal Works PE Backed Amzak Capital Management 2015-06-02 Chester, Virginia, United States website	Engineering	-	1	1	-
Area Access, Inc. Private Manassas, Virginia, United States website	Engineering	-	1	1	-
Cardno TEC, Inc. Acquired Cardno 2011-10-01 Charlottesville, Virginia, United States website	Engineering	-	1	1	-
Gibbs & Cox Acquired Leidos 2021-02-23 $380M Arlington, Virginia, United States website	Engineering	-	1	1	-
USAM DC PE Backed Eagle Private Capital Tecum Capital Ninth Street Capital Partners 2018-05-04 Manassas, Virginia, United States website	Engineering	-	1	1	-
DDL OMNI Engineering LLC Acquired AMERICAN SYSTEMS 2018-08-06 McLean, Virginia, United States website	Engineering	-	1	1	-
KS International LLC Private McLean, Virginia, United States website	Engineering	-	1	1	-
Vision Technologies Land Systems, Inc. Private Alexandria, Virginia, United States website	Engineering	-	1	1	-
TASC, Inc. Acquired Engility Holdings, Inc. 2014-10-28 $1.1B Chantilly, Virginia, United States website	Engineering	-	1	1	-
Kaseman LLC Private Mclean, Virginia, United States	Engineering	-	1	1	-
Ashley Corp. (Ashley Elevator) Acquired Area Access, Inc. 2014-04-30 Richmond, Virginia, United States website	Engineering	-	-	-	-
Patton Harris Rust & Associates, Inc. Acquired Pennoni Associates, Inc. 2011-01-03 Chantilly, Virginia, United States	Engineering	-	-	-	-
Waller, Todd & Sadler Architects, Inc. Acquired Woolpert 2019-01-08 Virginia Beach, Virginia, United States website	Engineering	-	-	-	-

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