Latest M&A Deals
CSI Ingenieros – Montevideo, Uruguay acquired David E. Wooster and Associates – Pittsburgh, PA
Ricardo plc – Shoreham-by-Sea, England acquired E3-Modelling S.A. – Athens, Greece
The HFW Companies – St. Louis, MO acquired INVISION – Des Moines, IA
Trilon Group – Denver, CO acquired Wilson Engineers, LLC – Tempe , AZ
HMB Professional Engineers – Frankfort, KY acquired Municipal Engineering Company – Frankfort, KY
Stratus – Coraopolis, PA acquired Morris & Associates, Engineers, LLC – Cypress, TX
Hydrock – Bristol, England acquired SPLtrack – Kirkby Mallory, England
Legence – San Jose, CA acquired Trinity Process Solutions, Inc. – Anaheim, CA
Legence – San Jose, CA acquired Shadpour Consulting Engineers, Inc. – San Diego, CA
Legence – San Jose, CA acquired KLOK Group – Golden, CO
RINA – Genoa, Italy acquired Patrick Engineering – Lisle, IL
Olsson – Lincoln, NE acquired Nielsen-Baumert Engineering, Inc. – Omaha, NE
Moffatt & Nichol – Long Beach, CA acquired Waggonner & Ball – New Orleans, LA
Salas O’Brien – Santa Ana, CA acquired Dufoe Consulting Engineers – San Diego, CA
Pennoni Associates – Philadelphia, PA acquired Van Note-Harvey Associates, Inc. – Princeton, NJ
CHW Professional Consultants – Alachua, FL acquired Dagostino Geospatial, Inc. – Bonita Springs, FL
RMA Group, Inc. – Rancho Cucamonga, CA acquired C Below, Inc. – Chino, CA
Blackstone Environmental, Inc. – Overland Park, KS acquired Knightly Environmental – Lenexa, KS
Erisbeg – Dublin, Ireland acquired O’Reilly Stuart & Associates Ltd – Westmeath, Ireland
BDG Architects – Tampa, FL acquired Parker Walter Group – Sarasota, FL
Sweco – Stockholm, Sweden acquired VAN AKEN – Eindhoven, Netherlands
Sweco – Stockholm, Sweden acquired JHK Architecture – Utrecht, Netherlands
RSK Group – Helsby, England acquired Irish Drilling Limited – Loughrea, Ireland
Verdantas – Dublin, OH acquired Borton-Lawson Engineering, Inc. – Wilkes-Barre, PA
Fishbeck, Inc. – Grand Rapids, MI acquired Envirologic Technologies, Inc. – Kalamazoo, MI
Arab Center for Engineering Studies (ACES) – Amman, Jordan acquired Inspection Technology Company – Khobar, Saudi Arabia
CECO Environmental Corp. – Dallas, TX acquired Wakefield Acoustics, Ltd. – Heckmondwike, England
Integrated Water Services Inc. – Longmont, CO acquired M|MBR Systems – Austin, TX
Sweco – Stockholm, Sweden acquired VK Architects + Engineers – Roeselare, Belgium
AXIS/GFA Architecture + Design – San Francisco, CA acquired Caron Architecture – Seattle, WA
RSK Group – Helsby, England acquired WysePower – High Wycombe, England
Citadel EHS – Glendale, CA acquired RMD Environmental Solutions, Inc. – Walnut Creek, CA
HRP Associates, Inc. – Farmington, CT acquired Progress Environmental Group, Inc. – Winston Salem, NC
OceanSound Partners – New York , NY acquired Gannett Fleming – Camp Hill, PA
Montrose Environmental Group, Inc. – North Little Rock, AR acquired Frontier Analytical Laboratories – El Dorado Hills, CA
DeSimone Consulting Engineering D.P.C. – New York, NY acquired Dowco Group’s Detailing and BIM Services Business – Langley, Canada
Tower Engineering Professionals – Raleigh, NC acquired Hudson Desing Group – North Andover, MA
Tetra Tech, Inc. – Pasadena, CA acquired Amyx, Inc. – Reston, VA
Chrisland Engineering – Lebanon, PA acquired Matthew & Hockley Associates – Lebanon, PA
Bowen Consultants Ltd – Conwy, Wales acquired CQS Solutions – Telford, England
Aperture, LLC – Arlington, TX acquired Sage Group, Inc. – Denver, CO
Sunrise Engineering, Inc. – Fillmore, UT acquired Savage Associates Engineering – Richfield, UT
WGI, Inc. – West Palm Beach, FL acquired Anston-Greenlees, Inc. – Tampa, FL
Universal Engineering Sciences – Orlando, FL acquired Carmichael Engineering – Montgomery, AL
Wilson & Company – Albuquerque, NM acquired Holistic Engineering and Land Management, Inc. (HELM) – Phoenix, AZ
IMEG Corp. – Rock Island, IL acquired Bruce E. Brooks & Associates – Philadelphia, PA
Cura Terrae – Sheffield, England acquired Enviro Technology Services Ltd – Stroud, England
Bennett Engineering Services – Roseville, CA acquired Y&C Transportation Consultants – Sacramento, CA
Parametrix – Seattle, WA acquired Good Company – Eugene, OR
Tighe & Bond – Westfield, MA acquired WorldTech Engineering – Woburn, MA
2020

M&A Transactions

Buyers by State
Sellers by State
US VS. International Buyers
Total US Acquisitions
324
US Acquisitions of Int’l Firms
19
Total Int’l Acquisitions
110
Int’l Acquisitions of US Firms
13
US VS. International Sellers
Total US Acquisitions
318
US Acquisitions of Int’l Firms
13
Total Int’l Acquisitions
116
Int’l Acquisitions of US Firms
19
States By Total Activity
21+ Transactions
1-10 Transactions
11-20 Transactions
0 Transactions
Buyers
Alaska – 0
No Transactions
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Buyers
Alabama – 6
Alliance Holdings
Alliance Source Testing
Volkert
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Buyers
Arkansas – 0
No Transactions
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Buyers
Arizona – 4
Cooper Aerial Surveys
EPS Group
Veregy
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Buyers
California – 29
Salas O’Brien
Iteris
Salas O’Brien
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Buyers
Colorado – 2
LRE Water
JVA
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Buyers
Connecticut – 4
Dubilier & Co. and Hoffman & Co.
TRC Companies, Inc.
TRC Companies, Inc.
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Buyers
Delaware – 1
Karins Associates
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Buyers
Florida – 19
Kisinger Campo & Associates Corp
Madrid CPWG
BDG Architects
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Buyers
Georgia – 8
Envista Forensics
Gaskins
W&A Engineering, Inc.
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Buyers
Hawaii – 1
Bowers + Kubota Consulting
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Buyers
Iowa – 3
Cartegraph
Confluence
Confluence
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Buyers
Idaho – 5
North Wind Group
J
J
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Buyers
Illinois – 22
IMEG Corp. 
RTM Engineering Consultants
Alfred Benesch & Company
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Buyers
Indiana – 2
Schmidt Associates
Weihe Engineers
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Buyers
Kansas – 6
Terracon Consultants, Inc.
Terracon Consultants, Inc.
George Butler Associates, Inc.
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Buyers
Kentucky – 2
Joseph & Joseph
CMTA, Inc.
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Buyers
Louisiana – 4
The Lemoine Company
Abell Crozier Architects
T. Baker Smith
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Buyers
Massachusetts – 9
Hancock Associates
GEI Consultants
Copley Equity Partners
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Buyers
Maryland – 11
McCrone
Oroco Capital
PRIME AE Group, Inc.
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Buyers
Maine – 3
St.Germain
CES, Inc.
Mountain, Ltd
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Buyers
Michigan – 3
PEA Group
Ghafari Associates
HED
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Buyers
Minnesota – 11
Westwood Professional Services Inc.
Braun Intertec
Barr Engineering Company
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Buyers
Missouri – 6
Green Street
Ireland Architects
Allgeier, Martin and Associates
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Buyers
Mississippi – 1
Waggoner Engineering
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Buyers
Montana – 1
Electrical Consultants, Inc.
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Buyers
North Carolina – 7
McKim & Creed, Inc.
SEPI
SEPI
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Buyers
North Dakota – 4
Moore Holding Company
Ackerman
Nile, Inc.
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Buyers
Nebraska – 0
No Transactions
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Buyers
New Hampshire – 0
No Transactions
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Buyers
New Jersey – 3
Vision Environmental, LLC
InSite Surveying
Groundwater & Environmental Services, Inc.
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Buyers
New Mexico – 2
Applied Research Associates, Inc.
Applied Research Associates, Inc.
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Buyers
Nevada – 1
Ei Risk Management Corporation
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Buyers
New York – 31
LaBella Associates
J.F. Lehman & Company
SWBR
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Buyers
Ohio – 11
Woolpert
Davey Resource Group, Inc.
Woolpert
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Buyers
Oklahoma – 0
No Transactions
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Buyers
Oregon – 5
Murraysmith
Murraysmith
David Evans and Associates, Inc.
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Buyers
Pennsylvania – 12
Hill International
Day & Zimmermann
ALL4 LLC
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Buyers
Rhode Island – 0
No Transactions
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Buyers
South Carolina – 2
ESP Associates Inc.
SynTerra Corporation
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Buyers
South Dakota – 2
RESPEC
RESPEC
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Buyers
Tennessee – 1
Fremont
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Buyers
Texas – 51
Trinity Consultants
Resource Environmental Solutions, LLC
Rimkus Consulting Group, Inc.
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Buyers
Utah – 0
No Transactions
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Buyers
Virginia – 15
Bowman Consulting
Moseley Architects
Procon Consulting
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Buyers
Vermont – 0
No Transactions
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Buyers
Washington – 9
Apex Engineering, LLC
Parametrix
NAC Architecture
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Buyers
Wisconsin – 2
Continental Mapping Consultants
McMahon Associates
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Buyers
West Virginia – 1
ZMM Architects & Engineers
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Buyers
Wyoming – 1
Y2 Consultants
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Buyers
Washington DC – 1
Hayat Brown
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AlaskaBuyers
No Transactions
Alabama (6)Buyers
Alliance Holdings
Alliance Source Testing
Volkert
Alliance Holdings
Volkert
TTL, Inc.
ArkansasBuyers
No Transactions
Arizona (4)Buyers
Cooper Aerial Surveys
EPS Group
Veregy
Veregy
California (29)Buyers
Salas O’Brien
Iteris
Salas O’Brien
West Yost Associates
Kleinfelder
Caltius Structured Capital
19six Architects
CriticalPoint Capital
Kleinfelder
Tetra Tech
Kleinfelder
Partner Engineering and Science, Inc. 
Salas O’Brien
Cumming
Advantec Consulting Engineers
Therma Holdings
Salas O’Brien
Towill, Inc.
P2S Engineering
Montrose Environmental Group, Inc.
Salas O’Brien
Calera Capiral
Tetra Tech
Provost & Pritchard Consulting Group
Cumming
Lionakis
Partner Engineering and Science, Inc. 
West Yost Associates
Colorado (2)Buyers
LRE Water
JVA
Connecticut (4)Buyers
Dubilier & Co. and Hoffman & Co.
TRC Companies, Inc.
TRC Companies, Inc.
The S/L/A/M Collaborative 
Delaware (1)Buyers
Karins Associates
Florida (19)Buyers
Kisinger Campo & Associates Corp
Madrid CPWG
BDG Architects
Ardurra Group
BES Inc.
Swedroe Architecture
Anser Advisory
Ardurra Group
Universal Engineering Sciences
NV5 Holdings, Inc.
WGI, Inc.
Universal Engineering Sciences
Anser Advisory
Warren Equity Partners
BCC Engineering
BCC Engineering
TLC Engineering Solutions, Inc.
Ardurra Group
GFA International, Inc.
Georgia (8)Buyers
Envista Forensics
Gaskins
W&A Engineering, Inc.
Enercon Services, Inc.
Niles Bolton Associates
Thomas & Hutton
GDS Associates
Bennett & Pless
Hawaii (1)Buyers
Bowers + Kubota Consulting
Iowa (3)Buyers
Cartegraph
Confluence
Confluence
Idaho (5)Buyers
North Wind Group
Musgrove Engineering, P.A.
HMH Engineering
Illinois (22)Buyers
IMEG Corp. 
RTM Engineering Consultants
Alfred Benesch & Company
Crawford, Murphy & Tilly
TWM, Inc.
Willett, Hofmann & Associates
Sevan Multi
V3 Companies Ltd.
Baxter & Woodman
IMEG Corp. 
IMEG Corp. 
IMEG
Project Management Advisors
Sargent & Lundy
EN Engineering
IMEG Corp. 
Farnsworth Group
Affluence Corporation
IMEG Corp. 
IMEG Corp. 
IMEG Corp. 
Klingner & Associates, P.C.
Indiana (2)Buyers
Schmidt Associates
Weihe Engineers
Kansas (6)Buyers
Terracon Consultants, Inc.
Terracon Consultants, Inc.
George Butler Associates, Inc.
Bartlett & West
BRR Architecture
Terracon Consultants, Inc.
Kentucky (2)Buyers
Joseph & Joseph
CMTA, Inc.
Louisiana (4)Buyers
The Lemoine Company
Abell Crozier Architects
T. Baker Smith
Landpoint, LLC
Massachusetts (9)Buyers
Hancock Associates
GEI Consultants
Copley Equity Partners
Copley Equity Partners
Haley & Aldrich
The Vertex Companies, Inc.
LeMessurier Consultants
GZA GeoEnvironmental, Inc.
Tighe and Bond
Maryland (11)Buyers
McCrone
Oroco Capital
PRIME AE Group, Inc.
JENSEN HUGHES, Inc.
KCI Technologies
Potomac Testing
JENSEN HUGHES, Inc.
KCI Technologies
Structura, Inc.
KCI Technologies
JENSEN HUGHES, Inc.
Maine (3)Buyers
St.Germain
CES, Inc.
Mountain, Ltd
Michigan (3)Buyers
PEA Group
Ghafari Associates
HED
Minnesota (11)Buyers
Westwood Professional Services Inc.
Braun Intertec
Barr Engineering Company
KFI Engineers
LHB
Westwood Professional Services Inc.
Bolton & Menk
Wunderlich
Short Elliot Hendrickson
ISG
Wunderlich
Missouri (6)Buyers
Green Street
Ireland Architects
Allgeier, Martin and Associates
SWT Design
Henty & Associates Architects
CRB
Mississippi (1)Buyers
Waggoner Engineering
Montana (1)Buyers
Electrical Consultants, Inc.
North Carolina (7)Buyers
McKim & Creed, Inc.
SEPI
SEPI
faulkner edc
REI Engineers, Inc.
HEPACO
American Engineering
North Dakota (4)Buyers
Moore Holding Company
Ackerman
Nile, Inc.
Ulteig
NebraskaBuyers
No Transactions
New HampshireBuyers
No Transactions
New Jersey (3)Buyers
Vision Environmental, LLC
InSite Surveying
Groundwater & Environmental Services, Inc.
New Mexico (2)Buyers
Applied Research Associates, Inc.
Applied Research Associates, Inc.
Nevada (1)Buyers
Ei Risk Management Corporation
New York (31)Buyers
LaBella Associates
J.F. Lehman & Company
SWBR
Vidaris, Inc.
Vidaris, Inc.
Barton & Loguidice
LaBella Associates
J.S. Held LLC
The Blackstone Group L.P.
J.S. Held LLC
Swarm by Thornton Tomasetti
Global Infrastructure Solutions Inc. 
DeSimone Consulting Engineers
Court Square Capital
Wendel
RTC Partners, LLP
Kohlberg & Company
LaBella Associates
Greenman
J.S. Held LLC
J.S. Held LLC
DeSimone Consulting Engineers
P.W. Grosser Consulting
Savills
J.S. Held LLC
J.S. Held LLC
CPL
Delta Engineers, Architects and Land Surveyors, DPC
CHA Consulitng, Inc.
Vidaris, Inc.
J.S. Held LLC
Ohio (11)Buyers
Woolpert
Davey Resource Group, Inc.
Woolpert
DiGeronimo Companies
Davey Resource Group, Inc.
New Republic Architecture
K2M Design, Inc.
WallacePancher Group
Burgess & Niple
The Mannik & Smith Group
LJB Inc.
OklahomaBuyers
No Transactions
Oregon (5)Buyers
Murraysmith
Murraysmith
David Evans and Associates, Inc.
David Evans and Associates, Inc.
CUI Global, Inc.
Pennsylvania (12)Buyers
Hill International
Day & Zimmermann
ALL4 LLC
ALL4 LLC
CEDARVILLE Engineering Group
Civil & Environmental Consultants, Inc.
Claitman Engineering Associates
Barry Isett and Associates
Day & Zimmermann
Mowery Construction
Mission Critical Partners, LLC
Innovative Environmental Technologies
Rhode IslandBuyers
No Transactions
South Carolina (2)Buyers
ESP Associates Inc.
SynTerra Corporation
South Dakota (2)Buyers
RESPEC
RESPEC
Tennessee (1)Buyers
Fremont
Texas (51)Buyers
Trinity Consultants
Resource Environmental Solutions, LLC
Rimkus Consulting Group, Inc.
LJA Engineering, Inc. 
Jacobs Engineering Group Inc.
Jacobs Engineering Group Inc.
Rimkus Consulting Group, Inc.
BP Energy Partners
DPIS Builder Services
EMA Engineering & Consulting
CONSOR Engineers, LLC
Kirksey Architecture
HKS Architects
PBK
Ten Eyck Landscape Architects
Southland Holdings
Topographic
Parkhill
Parkhill
S&B Infrastructure
GC Environmental
Schaumburg & Polk, Inc. 
Halff Associates, Inc. 
SAM, LLC (Surveying And Mapping, LLC)
Lynn Engineering
KBR, Inc.
Atlas Technical Consultants
Forensic Engineering Services, LLC
SAM, LLC (Surveying And Mapping, LLC)
Atlas Technical Consultants
CONSOR Engineers, LLC
Topographic
Bowman Engineering & Consulting, Inc.
Quanta Services
Acuren
Trinity Consultants
HMT LLC
AMD Engineering, LLC
VLK Architects
Enertech Holdings
Rimkus Consulting Group, Inc.
EIS Holdings
Landev Engineers, Inc.
Rimkus Consulting Group, Inc.
Cox|McLain Environmental Consulting
Rimkus Consulting Group, Inc.
Method Architecture
RLG Consulting Engineers
Cotton Creek Capital
EEA Consulting Engineers
Teague Nall and Perkins, Inc.
UtahBuyers
No Transactions
Virginia (15)Buyers
Bowman Consulting
Moseley Architects
Procon Consulting
Parsons Corporation
DFC Architects
ASGN Incorporated
Clark Nexsen
Commonwealth Architects
DC Capital Partners
Comstock Environmental
Bluestone Investment Partners
Schnabel Engineering
Engineering Consulting Services (ECS)
Leidos
Engineering Consulting Services (ECS)
VermontBuyers
No Transactions
Washington (9)Buyers
Apex Engineering, LLC
Parametrix
NAC Architecture
Meridian Environmental
Navix Engineering
NBBJ
PSC Consulting
MG2
Red Barn Engineering
Wisconsin (2)Buyers
Continental Mapping Consultants
McMahon Associates
West Virginia (1)Buyers
ZMM Architects & Engineers
Wyoming (1)Buyers
Y2 Consultants
Washington DC (1)Buyers
Hayat Brown
Sellers
Alaska – 1
PDC Engineers
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Sellers
Alabama – 5
LBYD Engineers
Highland Technical Services
Applied Engineering & Science Consulting
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Sellers
Arkansas – 2
CTEH
CMS Wireless
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Sellers
Arizona – 3
Environmental Planning Group
Hanlon Engineering & Associates, Inc.
Environmental Services Division of MC Consultants, Inc. 
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Sellers
California – 31
AECOM Civil construction business
RCE Consultants
Almega Environmental
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Sellers
Colorado – 15
Braxton Science & Technology Group
Apex Design
Jviation
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Sellers
Connecticut – 3
Anchor Engineering Services
Milone & MacBroom, Inc.
CME Associates, Inc.
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Sellers
Delaware – 2
Lutz Engineering
Adams
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Sellers
Florida – 22
KCCS, Inc.
KCCS, Inc.
Golder Associates
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Sellers
Georgia – 10
Carter + Clark
Christopher Brothers
the domestic and international fuels business of Cape Environmental Management Inc.
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Sellers
Hawaii – 1
Belt Collins Hawaii
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Sellers
Iowa – 1
Verbeke
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Sellers
Idaho – 2
Bradley Engineering
FOX Land Surveys
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Sellers
Illinois – 13
ENTACT
Rhutasel & Associates
Ament Design
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Sellers
Indiana – 1
Electrical Maintenance & Testing
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Sellers
Kansas – 1
Black & Veatch’s Public Safety consulting division
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Sellers
Kentucky – 6
Redwing Ecological Services
Integrated Engineering
Smith Management Group
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Sellers
Louisiana – 3
Purtle & Associates, L.C.
Architects Southwest
Landpoint, LLC
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Sellers
Massachusetts – 7
Land Surveys
Perry Associates
RRC Engineering
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Sellers
Maryland – 4
Hartwell Engineering
Green Street Environmental
Global Engineering Solutions
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Sellers
Maine – 3
PenBay Solutions
Building Envelope Specialists
MAI Environmental
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Sellers
Michigan – 5
Applied Safety and Ergonomics
King & MacGregor Environmental, Inc.
Process Results, Inc.
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Sellers
Minnesota – 10
Wenck
Anderson Kelsey Group
Wagner Zaun Architecture
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Sellers
Missouri – 9
HDA Architects
Burns Architecture
Mid
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Sellers
Mississippi – 0
No Transactions
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Sellers
Montana – 1
Territorial
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Sellers
North Carolina – 9
Matchpoint Water Asset Management
Duncklee & Dunham
Stanford White
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Sellers
North Dakota – 5
EAPC
Holly Beck Surveying and Engineering
Holly Beck Surveying and Engineering
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Sellers
Nebraska – 0
No Transactions
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Sellers
New Hampshire – 2
North American Reserve
North American Reserve
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Sellers
New Jersey – 6
Environmental and Waste Management division of Gep
Faraldi Group
Faraldi Group
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Sellers
New Mexico – 0
No Transactions
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Sellers
Nevada – 4
Ei Companies
Civil FX
Nova Geotechnical & Inspection Services
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Sellers
New York – 17
The Chazen Companies
3tarchitects
A licensed New York State Engineering corporation
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Sellers
Ohio – 17
Fredrick, Fredrick & Heller Engineers
Data Cloud Solutions
Poggemeyer Design Group
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Sellers
Oklahoma – 2
Lemke Land Surveying
Cardinal Engineering
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Sellers
Oregon – 5
Barney & Worth, Inc.
Odell Engineering
PlanB Consultancy
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Sellers
Pennsylvania – 14
Shoener Environmental
1Source Safety and Health
Blue Mountain Environmental Management Corporation
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Sellers
Rhode Island – 0
No Transactions
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Sellers
South Carolina – 3
Cummings & McCrady
Hulsey McCormick & Wallace
AE Drillings Services, LLC
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Sellers
South Dakota – 0
No Transactions
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Sellers
Tennessee – 6
S+H Group, LLC
Harrah and Associates
Ken Ross Architects
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Sellers
Texas – 39
Vickrey & Associates, LLC
GXT
Stephenson Consulting Group
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Sellers
Utah – 2
Stephenson Consulting Group
CMT Engineering Laboratories
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Sellers
Virginia – 14
KTA Group, Inc.
Dunlap & Partners Engineers
TAM Consultants
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Sellers
Vermont – 0
No Transactions
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Sellers
Washington – 7
PLS, Inc.
Hart Crowser
CivilTech Engineering
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Sellers
Wisconsin – 3
TrafficCast International
Continental Mapping Consultants
RW Management Group, Inc.
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Sellers
West Virginia – 0
No Transactions
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Sellers
Wyoming – 1
Western Research and Development
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Sellers
Washington DC – 1
Alvarez & Marsal’s P3 practice
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Alaska (1)Sellers
PDC Engineers
Alabama (5)Sellers
LBYD Engineers
Highland Technical Services
Applied Engineering & Science Consulting
Signature Management Group
PowerGrid Services
Arkansas (2)Sellers
CTEH
CMS Wireless
Arizona (3)Sellers
Environmental Planning Group
Hanlon Engineering & Associates, Inc.
Environmental Services Division of MC Consultants, Inc. 
California (31)Sellers
AECOM Civil construction business
RCE Consultants
Almega Environmental
Wildermuth Environmental
Byrens Kim Design Works (BKDW)
Gas Transmission Systems, Inc.
TSG Solutions, Inc.
Salas O’Brien
MADI Group
AECOM Power construction business
WLC Architects
Flight Evolved
Therma Holdings
Garcia and Associates
Xpera Group
WHL Architects 
Kelleher, Boyd & Associates
Alta Vista Solutions
KPW Structural Engineers
Q4 Transportation Solutions
VWM Analytics
Critical Engineering Group, Inc.
Cunha Engineering, Inc.
Azimi & Associates 
Parrish Hansen Structural Engineers
R2A Architecture
Lundstrom & Associates Architects
J.S. Dyer & Associates
Aegis Engineering Management
Puchlik Design Associates
Pacific Power Engineers, Inc.
Colorado (15)Sellers
Braxton Science & Technology Group
Apex Design
Jviation
The Lund Partnership
SBSA, Inc.
CVL Consultants of Colorado
WestTest
Brown Civil Engineering
Resource Engineering, Inc.
Summit Engineering Services, Inc.
Deere & Ault Consultants
ABCO Engineering Corporation
Structural Consultants
Monroe & Newell Engineers, Inc.
LT Environmental, Inc.
Connecticut (3)Sellers
Anchor Engineering Services
Milone & MacBroom, Inc.
CME Associates, Inc.
Delaware (2)Sellers
Lutz Engineering
Adams
Florida (22)Sellers
KCCS, Inc.
KCCS, Inc.
Golder Associates
Peggy Malone & Associates
KB Environmental Services
Fleischman Garcia Architecture
Pigeon
Rex Nichols Architects
Constantine Engineering, Inc.
BESH, Inc.
The Mellgren Planning Group
Foley/Kolarik, Inc.
Twenty First Century Engineering
Bolt Underwater Services
New Millenium Engineering
Lakes Engineering
ICON Consultant Group
Simpson Environmental Services, Inc.
Roof Engineering Associates
L3Harris Technologies’ Security Detection and Automation businesses 
RAS Engineering, P.A.
Universal Engineering Sciences
Georgia (10)Sellers
Carter + Clark
Christopher Brothers
the domestic and international fuels business of Cape Environmental Management Inc.
HALIS
John F. Brewer and Associates
Contour Engineering
Dye Aviation Facilities Architecture
five CBRE I Heery architectural design practices
GCA, Inc.
Atlanta Environmental Management, Inc.
Hawaii (1)Sellers
Belt Collins Hawaii
Iowa (1)Sellers
Verbeke
Idaho (2)Sellers
Bradley Engineering
FOX Land Surveys
Illinois (13)Sellers
ENTACT
Rhutasel & Associates
Ament Design
Ascent
HBK Engineering
Whitney & Associates
Whitney & Associates
Kestrel Power Engineering
Gage Consulting Engineers
Amset Technical Consultants
FWAI Architects
ATSE Consultants, LLC
Wolff Landscape Architecture
Indiana (1)Sellers
Electrical Maintenance & Testing
Kansas (1)Sellers
Black & Veatch’s Public Safety consulting division
Kentucky (6)Sellers
Redwing Ecological Services
Integrated Engineering
Smith Management Group
Bravura Corporation
Evergreen AES Environmental Services
Arrasmith 
Louisiana (3)Sellers
Purtle & Associates, L.C.
Architects Southwest
Landpoint, LLC
Massachusetts (7)Sellers
Land Surveys
Perry Associates
RRC Engineering
SITEC
M.J. Bradley & Associates LLC
Haley and Ward, Inc.
Halvorson Design
Maryland (4)Sellers
Hartwell Engineering
Green Street Environmental
Global Engineering Solutions
Construction Project Analytics Group, LLC
Maine (3)Sellers
PenBay Solutions
Building Envelope Specialists
MAI Environmental
Michigan (5)Sellers
Applied Safety and Ergonomics
King & MacGregor Environmental, Inc.
Process Results, Inc.
Eview 360
Associated Engineers & Surveyors
Minnesota (10)Sellers
Wenck
Anderson Kelsey Group
Wagner Zaun Architecture
Anderson
Gilbert LLC
Spring Lake Engineering
Architects Rego + Youngquist, LLC
Clark Engineering
Vieau Associates Inc. 
Vibrantcy LLC
Missouri (9)Sellers
HDA Architects
Burns Architecture
Mid
Midland GIS Solutions
White River Engineering 
Gateway Land Services
Pfaff Architects
Massmann Land Surveyors
W.L. Cassell & Associates, Inc.
MississippiSellers
No Transactions
Montana (1)Sellers
Territorial
North Carolina (9)Sellers
Matchpoint Water Asset Management
Duncklee & Dunham
Stanford White
Stanford White
Reach Construction Group
DAS Architecture, Inc. 
Metallurgical Technologies, Inc.
McCracken & Lopez
Gilleece & Associates
North Dakota (5)Sellers
EAPC
Holly Beck Surveying and Engineering
Holly Beck Surveying and Engineering
Lightowler Johnson Associates, Inc.
Land Elements
NebraskaSellers
No Transactions
New Hampshire (2)Sellers
North American Reserve
North American Reserve
New Jersey (6)Sellers
Environmental and Waste Management division of Gep
Faraldi Group
Faraldi Group
Bluestone Environmental Services, LLC
Maser Consulting
Brennan Environmental
New MexicoSellers
No Transactions
Nevada (4)Sellers
Ei Companies
Civil FX
Nova Geotechnical & Inspection Services
Nova Geotechnical & Inspection Services
New York (17)Sellers
The Chazen Companies
3tarchitects
A licensed New York State Engineering corporation
Connecticut assets of M Int’l Engineering
Flatiron Consulting Group
The LiRo Group
Boxcraft Studio
Harmony Architectural Associates
KGO Consulting, Inc.
Macro Consultants LLC
Infinigy Engineering
ESI Design
Sammel Architecture PLLC
The Lionesque Group
Terrestrial Environmental Specialists, Inc.
Gandhi Engineering, Inc.
Ohio (17)Sellers
Fredrick, Fredrick & Heller Engineers
Data Cloud Solutions
Poggemeyer Design Group
Fosdick & Hilmer Consulting Engineers
Bird+Bull
Donley’s
TGC Engineering
Trinity: Planning, Design, Architecture
Hull & Associates
GPRS
Studio A Architectural Services
H.R. Gray
Thayer Power & Communication 
Solar Testing Laboratories
Richland Engineering Limited
GGJ, Inc.
John Hancock & Associates, Inc.
Oklahoma (2)Sellers
Lemke Land Surveying
Cardinal Engineering
Oregon (5)Sellers
Barney & Worth, Inc.
Odell Engineering
PlanB Consultancy
DJ Warren & Associates
PacLand Portland
Pennsylvania (14)Sellers
Shoener Environmental
1Source Safety and Health
Blue Mountain Environmental Management Corporation
Nor East Mapping
Environmental Strategy Consultants, Inc.
American Bridge Company
LTK
Berner Construction
Lovorn Engineering Associates
CodeMaster Inspection Services
Minnotte Contracting Corporation
key employees from Cumberland Design & Building Company
Skelly and Loy
Brashear Construction Consulting, Inc.
Rhode IslandSellers
No Transactions
South Carolina (3)Sellers
Cummings & McCrady
Hulsey McCormick & Wallace
AE Drillings Services, LLC
South DakotaSellers
No Transactions
Tennessee (6)Sellers
S+H Group, LLC
Harrah and Associates
Ken Ross Architects
Dempsey, Dilling & Associates
Carpenter Wright Engineers
DBS & Associates Engineering, Inc.
Texas (39)Sellers
Vickrey & Associates, LLC
GXT
Stephenson Consulting Group
Encino Environmental Services, LLC
House+Partners Architecture & Planning
D2 Architecture
Veritas Advisory Group
Ecosystem Design Group
Brewer Engineering
Jay Engineering Company, Inc.
BW2 Engineers, Inc.
AEI Engineering
Ken Shanks & Associates, LLC
Scientific Analysis, Inc.
Civil Associates, Inc.
RailPros
U.S. Underwater Services
Quadrant Consultants, Inc.
PBK Architects, Inc.
Team Better Block
Cardno Structural Engineering
Dunham Engineering
American Realty Project Management
Four Star Fabricators and Service Company
Four Star Mechanical
Henderson Rogers Structural Engineers
Stevens Surveying Company
Antenora Architects
Landtech’s CE&I and civil engineering practices
RHA Architects
LNV
Cates
Consulting Division of Dynatest North America
Prewitt and Associates
Level 5 Consulting Engineers, Inc.
Primal Architecture
Naismith Marine Services, Inc.
Terra Surveying Company, LLC
FC Cuny Corporation (FCC)
Utah (2)Sellers
FC Cuny Corporation (FCC)
CMT Engineering Laboratories
Virginia (14)Sellers
KTA Group, Inc.
Dunlap & Partners Engineers
TAM Consultants
EEE Consulting
The Buffalo Group
Leesa Mayfield Architecture
Skyris, LLC
BlueWater Federal Solutions
DCMC Partners
Centauri
Boynton Rothschild Rowland Architects
OWPR Architects & Engineers
Segue Technologies, Inc.
Mesen Associates
VermontSellers
No Transactions
Washington (7)Sellers
PLS, Inc.
Hart Crowser
CivilTech Engineering
CHS Engineers
Relay Application Innovation, Inc.
Notkin Mechanical Engineers
EES Consulting
Wisconsin (3)Sellers
TrafficCast International
Continental Mapping Consultants
RW Management Group, Inc.
West VirginiaSellers
No Transactions
Wyoming (1)Sellers
Western Research and Development
Washington DC (1)Sellers
Alvarez & Marsal’s P3 practice

M&A Transactions by Year

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