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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3Dent Technology, LLC

Houston, TX

Offshore Engineering and Consulting

WebsitePhone1 officeUpdated Jun 2026

Service detail: Offshore Engineering & Consulting

Service: Offshore Engineering & ConsultingService: Concept & Basic DesignService: Simulation EngineeringIndustry: Oil & GasIndustry: MarineType: Structural Engineering+5 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

Acela Architects + Engineers, PC

Allentown, PA

Innovation. Integrated

WebsitePhone1 office4 projects3 leaders1 credentialsFounded 2014

Project: Strategic Facility Planning

Service: ArchitectureService: Conceptual and schematic designService: Design developmentIndustry: ResidentialIndustry: Multifamily ResidentialType: Civil Engineering+28 more

Aerospace Structural Research Corp

Milford, CT

Transforming Ideas into Reality with Engineering Expertise

WebsitePhone1 officeFounded 1995Updated Jun 2026

Service detail: Engineering Design Services

Service: Engineering Design ServicesService: Computer-Aided Design (CAD)Service: Solid ModelingIndustry: AerospaceIndustry: DefenseType: Aerospace Engineering+45 more

Arup

We shape a better world

Website19 projects6 leadersUpdated Jun 2026

Project: LGA Delta Terminal C

Service: TransportationService: Airport Design and InfrastructureService: Airport PlanningIndustry: Arts & CultureIndustry: AviationType: Architecture & Engineering+47 more

Bay Engineering, Inc.

Sturgeon Bay, WI

Integrity in Every Design, Solutions for Every Challenge: Your Trusted Marine Engineering Partner.

WebsitePhone1 office1 projects8 leadersFounded 1996Updated Jun 2026

Project: First Great Lakes Bulk Freighter in Nearly Four Decades

Service: Naval ArchitectureService: Stability Analysis & SurveysService: Weight Engineering & Tank PlansIndustry: MarineIndustry: CommercialType: Marine Engineering+26 more

Blackburn Daniels O'Barr, Inc.

Lowndesboro, AL

Bringing a personal touch to your project

WebsitePhone1 office5 projects5 leaders6 credentialsFounded 2011

Project: Ross Hall Addition/Renovation

Service: Structural Design and EngineeringService: Building Motion AnalysisService: Post-Tensioned DesignIndustry: Arts & CultureIndustry: CommercialType: Structural Engineering+35 more

CHI Consulting Engineers, LLC

Summit, NJ

Improving the quality and safety of design and construction, and extending the service life of bridges and structures.

WebsitePhone1 office8 projects9 credentials1 publicationsFounded 2016

Project: I-395 Signature Bridge

Service: Bridge DesignService: Signature Bridge DesignService: Conventional Highway Bridge DesignIndustry: BridgesIndustry: TransportationType: Structural Engineering+21 more

Carrasquillo Associates, LTD

Austin, TX

State-of-the-art engineering consulting services related to materials, structures, and the construction industry with over 30 years of experience.

WebsitePhone1 office6 projects1 leaders3 credentialsUpdated Jun 2026

Project: Reinforced Concrete Pile Cap Seismic Analysis

Service: Forensic Engineering Investigation & AnalysisService: Construction and Engineering Expert WitnessService: Failure Investigation & AnalysisIndustry: CommercialIndustry: ResidentialType: Structural Engineering+21 more

Claymore Group LLC

Daphne, AL

Multi-Discipline Engineering, Design, and Precision Fabrication

WebsitePhone1 office1 credentialsUpdated Jun 2026

Service detail: Civil Engineering

Service: Civil EngineeringService: Road and Bridge DesignService: Water Systems EngineeringIndustry: IndustrialIndustry: ManufacturingType: Civil Engineering+52 more

Cottrell & Cottrell, LLC

Fully integrated engineering and business services for the offshore, inland, and marine industries.

Website8 projects1 leaders1 credentialsUpdated Jun 2026

Project: TLP Life Extension Cost Projection Study

Service: Naval Architecture & Marine EngineeringService: Naval ArchitectureService: Marine EngineeringIndustry: Oil & GasIndustry: MarineType: Naval Architecture+33 more

Cyntergy

Tulsa, OK

It's Relationships We Build

Website1 office15 projects22 leadersFounded 1997Updated Jun 2026

Project: U.S. Pentagon

Service: Civil EngineeringService: Site DevelopmentService: Grading and EarthworkIndustry: CommercialIndustry: IndustrialType: Architecture & Engineering+44 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

F. Michael Sikes, P.E., LLC

Savannah, GA

F. Michael Sikes, P.E., LLC provides structural engineering solutions for commercial, industrial, education, and residential building projects throughout the southeast United States. Based in Savannah, Georgia, the firm specializes in high wind engineering and continuous load path design for coastal regions spanning North Carolina to Florida and the Gulf Coast states, as well as seismic design for projects within the Charleston, South Carolina high-seismic zone and surrounding areas. The firm has served as consultant to architects and engineers across the region, delivering code-compliant structural systems in reinforced concrete masonry, structural steel, concrete framing, wood framing, heavy timber, and light-gauge metal framing.

WebsitePhone1 office1 leaders2 credentialsUpdated Jun 2026

Service detail: Structural Engineering

Service: Structural EngineeringService: High Wind EngineeringService: Seismic DesignIndustry: CommercialIndustry: IndustrialType: Structural Engineering+4 more

Front Energies

Houston, TX

Floating System Engineering

WebsitePhone1 office1 projects2 credentials1 publicationsUpdated Jun 2026

Project: PentaSemi 15 MW Floating Substructure Development

Service: Time Domain Structural AnalysisService: Strength and Buckling AssessmentService: Fatigue AnalysisIndustry: WindIndustry: Oil & GasType: Naval Architecture+14 more

InfraTerra

San Francisco, CA

Consulting services for the earth and the built environment

WebsitePhone1 office2 leadersUpdated Jun 2026

Service detail: Seismic Hazard Assessment

Service: Seismic Hazard AssessmentService: Dynamic Structural Analysis and Numerical SimulationsService: Seismic Structural ReviewsIndustry: Water SupplyIndustry: Water ResourcesType: Civil Engineering+13 more

Mueser Rutledge Consulting Engineers

New York, NY

Built on firm foundations

WebsitePhone3 offices8 projects11 leaders16 credentials5 publications

Project: One World Trade Center

Service: Geotechnical EngineeringService: Subsurface InvestigationsService: Earthquake EngineeringIndustry: BridgesIndustry: CommercialType: Geotechnical Engineering+41 more

One Design Consultants

Youngstown, OH

A full service engineering, design/build, procurement firm providing state of the art engineering services.

WebsitePhone1 office9 projects1 credentialsSize Estimate: 6-25 employeesUpdated Jun 2026

Project: Bottom Electrode Push Up Device

Service: Mechanical & Process EngineeringService: Machine DesignService: Piping Systems DesignIndustry: ManufacturingIndustry: IndustrialType: Industrial Engineering+29 more

Paradigm Structural Engineers, Inc.

San Francisco, CA

Intelligent Structural Solutions

WebsitePhone3 offices12 projects1 leadersFounded 1999Size Estimate: 66 employees

Project: 8VC

Service: Structural DesignService: Ground Up DesignService: Tenant Improvements and RenovationsIndustry: Mission Critical FacilitiesIndustry: Data CentersType: Structural Engineering+19 more

Preissner Engineering & Consulting, LLC

Ann Arbor, MI

Do It Better.

WebsitePhone1 office3 projects7 credentialsUpdated Jun 2026

Project: James Webb Space Telescope Transporter (STTARS)

Service: Finite Element AnalysisService: Structural AnalysisService: Specialized Environments SimulationIndustry: AerospaceIndustry: SpaceType: Mechanical Engineering+27 more

Proceanic

Houston, TX

Progressive - Proactive - Proven

Website1 office10 projects6 leaders2 credentialsFounded 2002Updated Jun 2026

Project: MAGNOLIA FPU

Service: Offshore Engineering & DesignService: Naval ArchitectureService: Structural EngineeringIndustry: Oil & GasIndustry: MarineType: Marine Engineering+21 more

Rinne & Peterson, Inc.

Santa Clara, CA

Structural Engineers

WebsitePhone1 office10 projects8 leadersFounded 1960Size Estimate: 10-49 employees

Project: Varian Medical Systems Campus Center

Service: Structural and Seismic EngineeringService: New Building DesignService: BIM Modeling and CoordinationIndustry: CommercialIndustry: ResidentialType: Structural Engineering+12 more

Rosales+

Boston, MA

Bridges As Structural Art

WebsitePhone1 office17 projects1 leaders1 publicationsFounded 1997

Project: Liberty Bridge

Service: Bridge Engineering & ArchitectureService: Bridge and Highway ArchitectureService: Bridge Engineering and DesignIndustry: BridgesIndustry: TransportationType: Architecture & Engineering+21 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