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.

Filters1

American Bridge Engineering Consultants, LLC

Tampa, FL

Client-focused, quality-driven, cutting-edge engineering solutions for bridges & structures

WebsitePhone1 office17 projects2 leaders5 credentialsUpdated Jun 2026

Project: Pinellas Bayway Structure C

Service: Bridge & Structures DesignService: Conventional Bridge DesignService: Complex Bridge DesignIndustry: BridgesIndustry: Highways & RoadsType: Structural Engineering+14 more

Andersen Bjornstad Kane Jacobs, Inc.

Seattle, WA

Multi-Disciplinary Architecture, Structural Engineering, and BIM Solutions

WebsitePhone2 offices7 projectsUpdated Jun 2026

Project: Microsoft Pedestrian Bridge

Service: ArchitectureService: Residential ArchitectureService: Commercial & Retail DesignIndustry: HealthcareIndustry: CommercialType: Architecture & Engineering+21 more

Bloom Companies, LLC

Milwaukee, WI

Bloom Companies, LLC is an engineering, architecture, and construction management practice founded in 1998 in Milwaukee, Wisconsin. Established by Mathew Tharaniyil, the organization initially focused on bridge and structural engineering, eventually expanding to cover transportation, architecture, electrical and controls, and design-build delivery. It has grown through key acquisitions, including Hay Dobbs in 2024 and Jendusa Design Build in 2025, and serves academic, municipal, transportation, industrial, and utility clients across multiple US offices and international locations.

WebsitePhone7 offices15 projects1 leaders12 credentialsFounded 1998

Project: Historic West Kilbourn Avenue Bascule Bridge Rehabilitation

Service: Bridge EngineeringService: New Bridge DesignService: Condition InspectionIndustry: BridgesIndustry: RailType: Civil Engineering+57 more

FIGG Bridge Group

Pioneering timeless artistry and structural engineering in bridge design

Website7 credentialsFounded 1978Updated Jun 2026

Service detail: Bridge Design

Service: Bridge DesignService: Cable-Stayed Bridge DesignService: Long-Span Concrete Segmental Bridge DesignIndustry: BridgesIndustry: TransportationType: Structural Engineering+9 more

Modjeski and Masters, Inc.

Mechanicsburg, PA

One of the world's leading bridge engineering practices

WebsitePhone19 offices7 projects2 leaders2 credentialsFounded 1893

Project: Hawk Falls Bridge Replacement

Service: Bridge DesignService: Fixed Bridge DesignService: Movable Bridge DesignIndustry: BridgesIndustry: TransportationType: Structural Engineering+26 more

OPAC Consulting Engineers, Inc.

San Francisco, CA

Providing Bridge and Structural Engineering Services Since 1992

Website1 office6 projectsFounded 1992Updated Jun 2026

Project: Hoover Dam Bypass: Colorado River Bridge

Service: DesignService: Structural DesignService: Bridge DesignIndustry: BridgesIndustry: TransportationType: Structural Engineering+20 more

Reliance Engineers LLC

Wellesley, MA

Delivering innovative engineering solutions that rise to the challenges and complexities of critical infrastructure projects

WebsitePhone3 offices6 projectsUpdated Jun 2026

Project: Ontario Line Urban-Rail Extension

Service: Bridge & Structural EngineeringService: Long-Span Bridge DesignService: Short- & Medium-Span Bridge DesignIndustry: BridgesIndustry: TunnelsType: Structural Engineering+60 more

SDR Engineering Consultants, Inc.

Tallahassee, FL

A Passion For Structures

WebsitePhone3 offices6 projects3 leaders9 credentials2 publications

Project: Louisiana Bridge Design and Evaluation Manual (BDEM)

Service: Structural DesignService: Bridge DesignService: Construction Engineering SupportIndustry: BridgesIndustry: Highways & RoadsType: Structural Engineering+29 more

Strinteg Corporation

Valley View, OH

Ensuring the structural integrity of in-service bridges and structures throughout the United States.

WebsitePhone1 office11 projects9 leadersUpdated Jun 2026

Project: TxDOT Statewide Complex Bridge Inspections

Service: Bridge InspectionService: Routine Bridge InspectionService: Complex Bridge InspectionIndustry: BridgesIndustry: InfrastructureType: Structural Engineering+10 more

schlaich bergermann partner (sbp)

Stuttgart, NY

We design outstanding projects

Website9 offices8 projects6 leaders3 credentialsFounded 1980Size Estimate: 300+ employees

Project: Sentry Bridge, Watkins Glen State Park

Service: Structural Design & EngineeringService: Long-Span Roof StructuresService: Bridge Design & EngineeringIndustry: Sports & RecreationIndustry: BridgesType: Structural Engineering+26 more