Public engineering firm directory

Find engineering consulting firms by capability and location.

Search engineering firm profiles built for buyers who need a shortlist, not a sales pitch.

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A1 Consulting Group, Inc.

Raleigh-Durham, NC

Leaders in Design, Construction, and Environmental Services

WebsitePhone1 office8 projects1 leaders5 credentialsFounded 1971

Project: RDU Airport Terminal 2 Expansion

Service: Engineering and Design ServicesService: Geotechnical and Geological EngineeringService: Civil and Site EngineeringIndustry: AirportsIndustry: CommercialType: Civil Engineering+41 more

AGS, Inc.

San Francisco, CA

Enhancing communities and the built environment.

WebsitePhone2 offices6 projects10 leaders7 credentialsFounded 1983

Project: SFO Harvey Milk Terminal Boarding Area B

Service: Geotechnical EngineeringService: Site Characterization & Engineering GeologyService: Seismic Design & AnalysisIndustry: AirportsIndustry: Water SupplyType: Geotechnical Engineering+40 more

Ardurra Group, Inc.

Miami, FL

Collaborate. Innovate. Create.

WebsitePhone2 offices1 projects7 leaders8 credentialsFounded 1901

Project: Southwest Wyoming Regional Airport Terminal Expansion and Modernization

Service: Water / Wastewater EngineeringService: Water SupplyService: Wastewater Treatment PlantsIndustry: GovernmentIndustry: Water SupplyType: Civil Engineering+75 more

Brindley Pieters & Associates, Inc.

Maitland, FL

Serving our clients for over 30 years.

WebsitePhone5 offices15 projects10 leaders7 credentialsFounded 1991

Project: Tampa International Airport

Service: AviationService: Taxiway DesignService: Apron DesignIndustry: AviationIndustry: AirportsType: Civil Engineering+57 more

Burns Engineering, Inc.

Philadelphia, PA

Partners in Reliability, Resilience, Innovation, Sustainability, and Safety

Website6 offices14 projects12 leaders15 credentials5 publicationsFounded 1960

Project: Pittsburgh International Airport Terminal Modernization Program

Service: Electrical EngineeringService: Power Infrastructure RenewalService: Campus Electrical ModernizationIndustry: AviationIndustry: RailType: Aviation Engineering+52 more

Clapsaddle-Garber Associates, Inc.

Marshalltown, IA

Engineers, Surveyors, and Architects

WebsitePhone6 offices6 projects35 leaders6 credentialsFounded 1959

Project: Grand Crossing PICP Parking Lot

Service: Civil EngineeringService: Site DesignService: Streets and TransportationIndustry: AviationIndustry: GovernmentType: Architecture & Engineering+34 more

Devise Engineering, Inc.

Anchorage, AK

Alaska's Premier Structural, Civil, and Geotechnical Engineering Firm

WebsitePhone1 office3 leadersFounded 2024Size Estimate: 11-50 employeesUpdated Jun 2026

Service detail: Structural Engineering

Service: Structural EngineeringService: Airport Facilities and Aircraft HangarsService: Bridges (Pedestrian and Temporary)Industry: EducationIndustry: FederalType: Civil Engineering+35 more

Engineering Design Technologies, Inc.

Marietta, GA

Engineering Design Technologies (EDT) is a fully integrated engineering and design-build firm founded in 1993 and headquartered in Marietta, Georgia. EDT delivers multi-discipline engineering, architecture, construction, and program management across federal, municipal, commercial, healthcare, aviation, and transportation markets from seven offices spanning the Southeast, Mid-Atlantic, and US Virgin Islands. Its four divisions cover engineering, architecture (EDT-THA), construction (EDT Constructors), and development (EDT Development).

WebsitePhone7 offices6 projects1 credentialsFounded 1993Size Estimate: 50-200 employees

Project: CDC Emergency Operations Center

Service: Civil EngineeringService: Stormwater drainage assessment and modelingService: Transportation engineeringIndustry: DefenseIndustry: FederalType: Architecture & Engineering+47 more

Gresham Smith

Nashville, TN

We Plan, Design and Consult to Create Healthy and Thriving Communities

Website2 offices21 projects8 leaders7 credentialsUpdated Jun 2026

Project: Charlotte Douglas International Airport (CLT) - Terminal Lobby Expansion

Service: AviationService: Terminal Architecture and DesignService: Advisory ServicesIndustry: AirportsIndustry: AviationType: Architecture & Engineering+62 more

International Consulting Engineers (ICE)

Corpus Christi, TX

Engineering an Innovative Future

WebsitePhone1 office1 projects1 leadersFounded 2010Size Estimate: 100-200 employees

Project: Moore Field Airport (Formerly Moore Air Base)

Service: Civil EngineeringService: Roadway and drainage designService: Site developmentIndustry: MarineIndustry: Ports & HarborsType: Architecture & Engineering+46 more

K2M Design

Building Relationships Based on Trust and Results

Website12 projects1 leaders4 credentials4 publicationsSize Estimate: 120+ employeesUpdated Jun 2026

Project: Indianapolis-Marion County Community Justice Campus

Service: ArchitectureService: Programming & PlanningService: Construction AdministrationIndustry: Justice & CorrectionsIndustry: HospitalityType: Architecture & Engineering+20 more

Miyamoto International, Inc.

Sacramento, CA

Global Engineering and Disaster Risk Management Firm

WebsitePhone1 office13 projectsSize Estimate: 100-500 employeesUpdated Jun 2026

Project: Sausalito Marin City School District - Martin Luther King Jr. Academy Nevada Campus

Service: Structural EngineeringService: New Building Structural DesignService: Seismic Design and RetrofitIndustry: EducationIndustry: HealthcareType: Structural Engineering+42 more

Morrison-Maierle

Smart Engineering. Real-World Impact.

Website7 projectsUpdated Jun 2026

Project: Allendale Fish Screen

Service: EngineeringService: Civil EngineeringService: Structural EngineeringIndustry: AgricultureIndustry: AirportsType: Civil Engineering+39 more

Olsson

Lincoln, NE

Engineering trust.

Website10 offices5 projects10 leaders16 credentials2 publicationsFounded 1956

Project: Baylor Scott & White Medical Center and Clinic in Pflugerville

Service: Civil & Site EngineeringService: Site Design and DevelopmentService: Land SurveyingIndustry: CommercialIndustry: ResidentialType: Civil Engineering+39 more

Pfefferkorn Engineering & Environmental

Bringing infrastructure projects to fruition through our talented team of technical professionals.

Website2 leadersUpdated Jun 2026

Service detail: Engineering

Service: EngineeringService: Structural EngineeringService: Structural Analysis & InspectionIndustry: Highways & RoadsIndustry: BridgesType: Civil Engineering+42 more

Pond

Pioneering Innovation Since 1965

Website8 projects3 leaders2 credentialsFounded 1965Size Estimate: 850+ employeesUpdated Jun 2026

Project: Gary/Chicago Airport Air Cargo Development Services

Service: EngineeringService: Civil EngineeringService: Structural EngineeringIndustry: AviationIndustry: DefenseType: Architecture & Engineering+101 more

ReStl Designers, Inc.

Washington, DC

Structural Excellence, Engineered for the Future

WebsitePhone1 office8 projects6 leadersFounded 1988Size Estimate: 1-25 employees

Project: Morgan State University Student Services Center

Service: Structural EngineeringService: Feasibility StudiesService: Value EngineeringIndustry: EducationIndustry: HospitalityType: Structural Engineering+26 more

Reid Middleton, Inc.

Everett, WA

People Engineering for People.

WebsitePhone3 offices1 projects1 credentialsFounded 1953Size Estimate: 600 employees

Project: Burj Khalifa Seismic Design

Service: Airport EngineeringService: Civil EngineeringService: Roadway and Utility InfrastructureIndustry: AviationIndustry: AirportsType: Civil Engineering+32 more

Robert and Company

Atlanta, GA

Robert and Company is a multidisciplinary engineering, architecture, and planning practice founded in 1917. Headquartered in Atlanta, Georgia, it delivers comprehensive planning, landscape architecture, and engineering services across the aviation, municipal, military, and industrial sectors. With a history of regional and global projects, the practice handles complex facilities from master planning through construction administration.

Website1 office26 projects3 credentialsFounded 1917Updated Jun 2026

Project: New Sohar Airport Terminal

Service: EngineeringService: Civil EngineeringService: Structural EngineeringIndustry: FederalIndustry: DefenseType: Civil Engineering+31 more

S.Q. Consultants, Inc.

Vienna, VA

Structural and Geotechnical Engineers - Consulting Services Committed to Excellence

WebsitePhone1 office1 projects2 leadersFounded 1987Size Estimate: 1-10 employees

Project: BWI International Airport - Modernization Program

Service: Structural EngineeringService: Structural Analysis of Load Bearing Walls and ColumnsService: Structural Evaluations of New and Existing BuildingsIndustry: ResidentialIndustry: CommercialType: Structural Engineering+29 more

STV Group, Inc.

New York, NY

Making Communities Better

Website1 office11 projects3 leaders1 credentials3 publicationsSize Estimate: 1,000+ employees

Project: Second Avenue Subway Phase II

Service: AdvisoryService: Digital AdvisoryService: Economic AnalysisIndustry: RailIndustry: TransitType: Architecture & Engineering+91 more

TYLin

Connecting people, places, and ideas

Website10 projects1 credentialsFounded 1954Size Estimate: 3,000+ employeesUpdated Jun 2026

Project: Hoover Dam Bypass Bridge

Service: Building ServicesService: Structural EngineeringService: Historic Preservation and RenovationsIndustry: Arts & CultureIndustry: AviationType: Civil Engineering+51 more

Woods Peacock Engineering Consultants, Inc.

Alexandria, VA

Woods Peacock Engineering Consultants, Inc. provides structural engineering and project management services for clients across the United States and worldwide. A successor firm to FDE, Ltd., one of the oldest structural engineering practices in Metropolitan Washington, Woods Peacock specializes in new construction, renovation, building evaluation, load surveys, and advanced capabilities including blast resistance, anti-terrorism/force protection design, progressive collapse analysis, seismic analysis and retrofit, concrete repair, and historic restoration.

WebsitePhone1 office2 leaders11 credentialsUpdated Jun 2026

Service detail: Structural Engineering

Service: Structural EngineeringService: New Construction DesignService: Renovation and Building EvaluationIndustry: FederalIndustry: DefenseType: Structural Engineering+14 more

Woolpert

Beavercreek, OH

Global resources. End-to-end solutions. Innovative results.

WebsitePhone8 offices3 projects8 leaders9 credentialsFounded 1911

Project: USACE I-ATLAS Coastal Mapping and Nautical Charting

Service: ArchitectureService: Mission-Critical ArchitectureService: Education Facility ArchitectureIndustry: AviationIndustry: AirportsType: Architecture & Engineering+48 more