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.

Filters2

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

Tecno Obras Consulting Group

Dream Big, Build Safe.

Website8 projects1 credentialsUpdated Jun 2026

Project: Fulton Street Transit Center

Service: Structural Engineering and Special InspectionsService: Special InspectionsService: Field Inspections & Feasibility ReportsIndustry: CommercialIndustry: ResidentialType: Structural Engineering+15 more

The HOH Group Inc

Schaumburg, IL

New Technology. Merged with Legacy Experience.

WebsitePhone1 office8 projects1 leaders9 credentialsSize Estimate: 70 employees

Project: Affiliated Oncologists Clinic and Treatment Outpatient Center

Service: ArchitectureService: Specialized Architectural ServicesService: Construction ManagementIndustry: GovernmentIndustry: Highways & RoadsType: Architecture & Engineering+29 more

Thompson, Gordon & Shook Engineers, Inc.

Raleigh, NC

Connecting people one road at a time.

WebsitePhone3 offices3 projects3 leadersFounded 1978Size Estimate: 10-49 employees

Project: Liberty University Vehicular Tunnels

Service: Surveys & Subsurface Utility EngineeringService: Transportation EngineeringService: Structure Design & InspectionIndustry: TransportationIndustry: Highways & RoadsType: Civil Engineering+12 more

Thouvenot, Wade & Moerchen, Inc. (TWM)

Swansea, IL

Exceptional Service. Nothing Less.

WebsitePhone1 office2 projects13 credentialsSize Estimate: 200+ employeesUpdated Jun 2026

Project: Pierce Terrace Elementary School

Service: Transportation & Traffic EngineeringService: Roadway DesignService: Traffic & Safety StudiesIndustry: TransportationIndustry: Highways & RoadsType: Civil Engineering+34 more

Toltz, King, Duvall, Anderson and Associates, Incorporated

Minneapolis, MN

Engineering | Architecture | Planning

Website6 offices12 projects1 leadersFounded 1910Updated Jun 2026

Project: Runway 14-32 Extension - Morris Municipal Airport

Service: Transportation EngineeringService: Aviation EngineeringService: Rail EngineeringIndustry: TransportationIndustry: AviationType: Civil Engineering+42 more

Truss Engineering Inc.

Professional civil engineering services with an emphasis on structural and geotechnical engineering

Website2 projectsUpdated Jun 2026

Project: 312 Arch St Culvert Rehabilitation

Service: Structural EngineeringService: Bridge and Culvert DesignService: Bridge RehabilitationIndustry: TransportationIndustry: GovernmentType: Civil Engineering+23 more

Tuhin Basu & Associates, Inc.

Columbia, MD

Civil/Structural Consulting Engineers

WebsitePhone2 offices1 leadersFounded 1999Updated Jun 2026

Service detail: Bridge Engineering

Service: Bridge EngineeringService: Bridge DesignService: Bridge InspectionIndustry: BridgesIndustry: Highways & RoadsType: Civil Engineering+17 more

Urban Engineers Inc

Philadelphia, PA

Be Part of Something Bigger

WebsitePhone14 offices7 projects7 leaders4 credentialsFounded 1960

Project: I-78/SR 61 Bridge Replacement and Interchange Reconstruction

Service: PlanningService: Multimodal Circulation PlanningService: Bicycle & Pedestrian PlanningIndustry: AviationIndustry: BridgesType: Civil Engineering+47 more

V3 Companies

Chicago, IL

The Vision to Transform with Excellence

Website14 offices7 projects15 leaders2 credentialsFounded 1983Updated Jun 2026

Project: Elgin O'Hare Western Access Project

Service: Land DevelopmentService: Site Civil EngineeringService: Environmental ConsultingIndustry: CommercialIndustry: EducationType: Civil Engineering+49 more

VAA

Integrated engineering, planning and design.

Website3 leadersUpdated Jun 2026

Service detail: Integrated Engineering and Planning

Service: Integrated Engineering and PlanningService: Master PlanningService: Civil EngineeringIndustry: AgricultureIndustry: IndustrialType: Civil Engineering+16 more

VB Technologies Corporation

Rocky Hill, CT

Structural & Civil Engineering Solutions You Can Trust

WebsitePhone1 office1 leadersSize Estimate: 1-50 employeesUpdated Jun 2026

Service detail: Bridge & Structural Design

Service: Bridge & Structural DesignService: Bridge EngineeringService: Structural Infrastructure DesignIndustry: InfrastructureIndustry: TransportationType: Civil Engineering+29 more

VN Engineers, Inc.

Engineering & Passion

Website5 leaders1 credentialsFounded 1983Updated Jun 2026

Service detail: Civil Engineering

Service: Civil EngineeringService: Site Planning and EngineeringService: Drainage DesignIndustry: TransportationIndustry: Highways & RoadsType: Civil Engineering+40 more

VP Engineering, Inc.

Atlanta, GA

VP Engineering, Inc. provides engineering, inspection, and consulting services for mass-transit vehicle projects. Led by Vasant Patil, PE, it supports commuter rail, rapid transit, light rail, locomotives, and bus procurements with rolling-stock engineering, manufacturer inspections, design reviews, testing support, and regulatory compliance verification.

WebsitePhone1 office5 projects1 leadersUpdated Jun 2026

Project: MARTA CQ 310 and 311 Vehicle Procurements and Overhaul Programs

Service: Rolling Stock EngineeringService: Vehicle Procurement SupportService: Design and Documentation ReviewIndustry: RailIndustry: TransitType: Transportation Engineering+17 more

VST Engineering Inc.

Oakland, CA

Break the mold. Build your future.

WebsitePhone3 offices6 projects3 leaders2 credentialsFounded 2018

Project: California High-Speed Rail Program Support

Service: Civil EngineeringService: Highway and Roadway DesignService: Utility Design and CoordinationIndustry: RailIndustry: TransitType: Civil Engineering+35 more

WGI, Inc.

West Palm Beach, FL

National Award-Winning Engineering, Land Surveying + Professional Services Firm

WebsitePhone1 office13 projects25 leaders9 credentialsFounded 1972

Project: Wekiva Parkway (SR 429), Section 6 Design Build

Service: ArchitectureService: Building EnclosuresService: Civil EngineeringIndustry: TransportationIndustry: Highways & RoadsType: Civil Engineering+68 more

WSP

Montreal

Redefine Potential

Website1 office1 leadersFounded 1993Updated Jun 2026

Service detail: Buildings and Built Environment

Service: Buildings and Built EnvironmentService: Acoustics and VibrationService: Building EnclosuresIndustry: AviationIndustry: CommercialType: Acoustic Consulting+100 more

WSP USA

Montreal, QC

Redefine Potential

Website1 office7 projects1 leaders1 credentialsSize Estimate: 50,000+ employeesUpdated Jun 2026

Project: Franklin-98 Living Shorelines

Service: Property and BuildingsService: MEP EngineeringService: Structural EngineeringIndustry: TransportationIndustry: Water SupplyType: Acoustic Consulting+100 more

Wang Technology, Inc.

Jamesburg, NJ

Delivering precision monitoring, data-driven insights, and engineering solutions for safer infrastructure.

WebsitePhone1 office5 projects9 leadersFounded 1988Updated Jun 2026

Project: Pulaski Skyway

Service: Geotechnical, Structural & Vibration MonitoringService: Automated Motorized Total StationsService: Vibration MonitoringIndustry: InfrastructureIndustry: TunnelsType: Geotechnical Engineering+18 more

Westbrook Associated Engineers, Inc.

Spring Green, WI

Tomorrow's Engineering Solutions Today

WebsitePhone1 office9 projects6 leaders2 credentialsFounded 1974

Project: STH 21 Urban Reconstruction

Service: Construction EngineeringService: Structural DesignService: Construction AdministrationIndustry: GovernmentIndustry: InfrastructureType: Civil Engineering+33 more

Weston & Sampson

Your world is always changing, & so are we.

Website8 projects6 credentialsUpdated Jun 2026

Project: Church Creek Drainage Basin Flood Reduction Study

Service: PlanningService: Community & Comprehensive PlanningService: Zoning & DevelopmentIndustry: GovernmentIndustry: UtilitiesType: Architecture & Engineering+79 more

White Hawk Engineering & Design, LLC

Moore, OK

Clear Vision. Leadership. Focus.

Website1 office1 credentialsFounded 2010Updated Jun 2026

Service detail: Engineering

Service: EngineeringService: Feasibility Studies and Conceptual DesignService: Civil and Structural EngineeringIndustry: Land DevelopmentIndustry: GovernmentType: Civil Engineering+58 more

Willett, Hofmann & Associates, Inc.

Dixon, IL

Serving clients Ethically, Responsively and Professionally

WebsitePhone9 offices5 projects33 leaders16 credentialsFounded 1935

Project: Captain Swift Timber Covered Bridge

Service: Structural EngineeringService: Bridge DesignService: Bridge RatingsIndustry: Land DevelopmentIndustry: CommercialType: Architecture & Engineering+74 more

Wolf Point Engineers & Contractors

Chicago, IL

Turnkey EPC Solutions for Bulk Material Handling Systems

WebsitePhone1 office6 projects2 credentialsUpdated Jun 2026

Project: Blue Creek Mine River Barge Load-Out Facility

Service: Bulk Material Handling EngineeringService: Overland Conveyor SystemsService: Pipe Conveyor SystemsIndustry: MiningIndustry: Power GenerationType: Structural Engineering+18 more