February M&A Transactions in AEC

Mar 04, 2025

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  • February 1 - IMEG Corp. (Rock Island, IL) acquired Warner Larson Landscape Architects (Boston, MA), a firm specializing in Architecture, expanding its capabilities in landscape architecture and site design and strengthening its presence in civic, aerospace, commercial, education, healthcare, industrial, transportation, and water/wastewater sectors. [More information]
  • February 1 - IMEG Corp. (Rock Island, IL) acquired SSI Consulting (Columbus, OH), a Civil Engineering firm, expanding its capabilities in structural audits, engineering design, and reinforced concrete silo solutions and strengthening its presence in multiple infrastructure sectors. [More information]
  • February 2 - Parsons Corporation (Chantilly, VA) acquired TRS Group (Indianapolis, IN), an Environmental firm, expanding its expertise in remediation, PFAS treatment, and environmental consulting and strengthening its presence in transportation, water/wastewater, federal, infrastructure, and energy markets. [More information]
  • February 3 - Houston Engineering (Fargo, ND) acquired Hansen Thorp Pellinen Olson (Eden Prairie, MN), a Civil Engineering firm, expanding its capabilities in land surveying, landscape architecture, and construction management. [More information]
  • February 3 - Catalyst Partners (Grand Rapids, MI) acquired Energy Studio (Omaha, NE), expanding its capabilities in energy modeling, LEED documentation, and measurement and verification services. [More information]
  • February 3 - David Evans and Associates (Portland, OR) acquired Elcon Associates (Beaverton, OR), an Electrical Engineering firm, strengthening its presence in power, water/wastewater, infrastructure, and transportation markets. [More information]
  • February 3 - Godspeed Capital Management (Washington, D.C.) acquired InSite Engineering (Hoover, AL), a Water Engineering firm, expanding its expertise in water/wastewater engineering and strengthening its presence in federal and defense sectors. [More information]
  • February 4 - RSK Group (Helsby, UK) acquired Pegasys (Cape Town, South Africa), an Environmental firm, expanding its capabilities in water strategy, climate finance, and sustainable infrastructure projects. [More information]
  • February 4 - IK Partners (London, UK) acquired HSL Compliance (Herefordshire, UK), an Environmental firm, enhancing its expertise in Legionella control, water hygiene, and asbestos surveys. [More information]
  • February 4 - Atwell (Southfield, MI) acquired Terrascape Consulting (Phoenix, AZ), a Civil Engineering firm, strengthening its expertise in urban planning, surveying, and water/wastewater design. [More information]
  • February 4 - Wildan (Anaheim, CA) acquired Alpha Inspections (Minneola, FL), expanding its capabilities in fire protection engineering and strengthening its presence in multifamily, utilities, healthcare, and education sectors. [More information]
  • February 4 - LaBella Associates (Rochester, NY) acquired Compass 5 Architects (Cayce, SC), an Architecture firm, strengthening its expertise in commercial, education, healthcare, and infrastructure design. [More information]
  • February 4 - McKinley Architecture and Engineering (Wheeling, WV) acquired MCF Architecture (Pittsburgh, PA), expanding its capabilities in architecture, planning, and interior design. [More information]
  • February 4 - Provost & Pritchard Consulting Group (Clovis, CA) acquired Ruettgers & Schlerer Civil Engineers (Bakersfield, CA), a Civil Engineering firm, strengthening its expertise in transportation and public works facility design. [More information]
  • February 4 - Infrasense (Woburn, MA) acquired Advanced Bridge Inspections (Pleasant Grove, UT), expanding its capabilities in bridge deck inspection and structural assessment. [More information]
  • February 5 - Coopers Hill (Singapore, Singapore) acquired Scape Design (London, UK), an Environmental firm, strengthening its landscape architecture services. 
  • February 5 - HVD Group (Stockholm, Sweden) acquired Chisa A/S (Copenhagen, Denmark), a Construction Management firm, enhancing its expertise in industrial and infrastructure projects. [More information]
  • February 6 - CONSOR Engineers (Houston, TX) acquired Murfee Engineering Company (Austin, TX), a Water Engineering firm, strengthening its capabilities in civil, water infrastructure, and environmental engineering. [More information]
  • February 6 - Tokio Marine Group (Tokyo, Japan) acquired Integrated Design & Engineering Holdings (Tokyo, Japan), expanding its expertise in urban and spatial development, water supply, surveying, and power generation projects. 
  • February 7 - BESTECH (Sudbury, Canada) acquired Sivret Engineering (Sudbury, Canada), a Civil Engineering firm, strengthening its capabilities in electrical engineering, process control, and project management. [More information]
  • February 10 - Lochner (Chicago, IL) acquired Green International Affiliates (Tewksbury, MA), a Structural Engineering firm, expanding its expertise in transportation and water resources engineering. [More information]
  • February 10 - Stratus (Coraopolis, PA) acquired BREC (Wilkesboro, NC), a Civil Engineering firm, strengthening its expertise in environmental services and infrastructure planning. [More information]
  • February 10 - Drees & Sommer (Stuttgart, Germany) acquired VVA (New York, NY), a Consulting firm, expanding its capabilities in constructability review, logistics planning, and project management. [More information]
  • February 10 - SLR (Aylesbury, UK) acquired Responsible Mining Solutions (Sudbury, Canada), enhancing its expertise in mining engineering, dewatering, and tailings management. [More information]
  • February 11 - Larson Engineering (White Bear Lake, MN) acquired Fagen Engineering (Granite Falls, MN), a Civil Engineering firm, strengthening its infrastructure development expertise.
  • February 11 - PBK Architects (Houston, TX) acquired Craig Gaulden Davis Architecture (Greenville, SC), expanding its expertise in higher education and K-12 architecture. [More information]
  • February 12 - Mare Group (Pomigliano d’Arco, Italy) acquired La SIA (Rome, Italy), a firm specializing in Architecture, expanding its capabilities in mechanical and industrial engineering, thermography, energy efficiency, BIM, construction site safety, and telecommunication engineering, strengthening its presence in various sectors. 
  • February 12 - Aventia (Lakewood, CO) acquired St.Germain (Westbrook, ME), an Environmental firm, expanding its capabilities in energy and petroleum management, waste management, environmental site assessment, compliance, and natural resources management. [More information]
  • February 13 - TYPSA (Madrid, Spain) acquired Clifton Scannell Emerson Associates (Dublin, Ireland), a Civil Engineering firm, expanding its expertise in traffic management, feasibility studies, public transport, flood assessment, and sustainable transport infrastructure. [More information]
  • February 14 - The Mannik & Smith Group (Maumee, OH) acquired True Inspection Services (Urbana, OH), a Civil Engineering firm, expanding its capabilities in coatings inspection, bridge inspection, road inspection, and general construction inspection services. [More information]
  • February 14 - Pure Architects (Grand Rapids, MI) acquired r.o.i. Design (Grand Rapids, MI), a firm specializing in planning, interior design, and graphic design, strengthening its presence in various sectors. [More information]
  • February 17 - Colliers International (Toronto, Canada) acquired Ethos Urban (Sydney, Australia), an Architecture firm, expanding its expertise in urban design, community engagement, property economics, strategic planning, and government advisory. [More information]
  • February 17 - Egis (Guyancourt, France) acquired Overhead Line Engineering (Solihull, UK), a firm specializing in transportation, logistics, supply chain, and storage, expanding its presence in corporate, transportation, power/energy, water/wastewater, and infrastructure sectors. [More information]
  • February 18 - Bowman Consulting Group (Reston, VA) acquired UP Engineering (San Antonio, TX), a Civil Engineering firm, strengthening its expertise in hydrology, civil design, feasibility reports, and land surveying. [More information]
  • February 18 - AtkinsRéalis (Montreal, Canada) acquired David Evans and Associates (Portland, OR), expanding its capabilities in civil engineering, environmental planning, structural engineering, and transportation infrastructure projects. [More information]
  • February 18 - DRG Architects (Somerset, NJ) acquired Vitetta (Philadelphia, PA), an Architecture firm, enhancing its expertise in court facilities design, educational facilities, historic preservation, and interior design. [More information]
  • February 18 - Align Capital Partners (Dallas, TX) acquired AKS Engineering (Tualatin, OR), a Civil Engineering firm, expanding its expertise in land surveying, flood elevation surveying, industrial measurement, and forestry/forest engineering. [More information]
  • February 18 - RSK Group (Helsby, UK) acquired N-Able Group (London, UK), an Architecture firm, strengthening its expertise in retrofit, building safety, and fire safety. [More information]
  • February 19 - Crafton Tull (Rogers, AR) acquired Laneshift (Bentonville, AR), a firm specializing in consulting services, expanding its presence in municipal development. [More information]
  • February 19 - MJM Architects (Nashville, TN) acquired Entech Engineering (Brentwood, TN), a Civil Engineering firm, enhancing its capabilities in construction management and infrastructure development. [More information]
  • February 20 - CONSOR Engineers (Houston, TX) acquired Park Engineering (Orinda, CA), a Civil Engineering firm, expanding its capabilities in construction management, project controls, and contract administration services. [More information]
  • February 26 - Stratus Team, LLC (Marietta, GA), an integrated engineering, architecture, and consulting firm, expanded its water resources expertise with the strategic acquisition of Engineering Strategies, Inc. (Marietta, GA), enhancing its presence in the southeastern United States and strengthening its capabilities in municipal and industrial water resources design. [More information]

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Zweig Group, a four-time Inc. 500/5000 honoree, is the premiere authority in AEC management consulting, the go-to source for industry research, and the leading provider of customized learning and training. Zweig Group specializes in four core consulting areas: Talent, Performance, Growth, and Transition, including innovative solutions in mergers and acquisitions, strategic planning, financial management, ownership transition, executive search, business development, valuation, and more. Zweig Group exists to help AEC firms succeed in a competitive marketplace. The firm has offices in Dallas and Fayetteville, Arkansas.

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