Public engineering firm directory

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A&F Engineering

Indianapolis, IN

Distinguished Transportation & Site Engineering

WebsitePhone1 office1 leadersFounded 1966Updated Jun 2026

Service detail: Traffic Engineering

Service: Traffic EngineeringService: Traffic Impact StudiesService: Capacity AnalysisIndustry: TransportationIndustry: Highways & RoadsType: Transportation Engineering+15 more

Argis Solutions, Inc.

Aurora, CO

The no-nonsense spatial partner.

Website1 office5 projects1 leaders3 credentialsFounded 2016Updated Jun 2026

Project: City of Laramie, Wyoming ArcGIS Modernization

Service: GIS Assessments & System Health ChecksService: Services for ArcGIS OnlineService: Jumpstart for ArcGIS OnlineIndustry: GovernmentIndustry: FederalType: Software Engineering+13 more

Civotec LLC

Houston, TX

Where Insight Matters

WebsitePhone3 offices3 credentialsFounded 2022Size Estimate: 1-25 employeesUpdated Jun 2026

Service detail: Traffic Impact Analysis

Service: Traffic Impact AnalysisService: Traffic Impact Studies & AnalysesService: Trip Generation & DistributionIndustry: Land DevelopmentIndustry: InfrastructureType: Civil Engineering+40 more

DARcorporation

Lawrence, KS

Providing Integrated Aircraft Design, Development & Consulting Services

WebsitePhone1 office5 projects3 leadersFounded 1991Updated Jun 2026

Project: Windy II Wind Turbine

Service: Aircraft Design & DevelopmentService: Conceptual & Preliminary DesignService: Detailed DesignIndustry: AerospaceIndustry: DefenseType: Aerospace Engineering+26 more

Design Research Engineering

Novi, MI

Forensic engineering and design analysis specialists

WebsitePhone2 offices2 credentialsFounded 1996Updated Jun 2026

Service detail: Accident Reconstruction

Service: Accident ReconstructionService: Vehicle and Watercraft InspectionService: Collision Loading and Deformation AnalysisIndustry: LegalIndustry: AutomotiveType: Forensic Engineering+41 more

Elemance, LLC

Design for the Human at the Center of It All

Website4 projects15 leaders1 credentialsFounded 2014Size Estimate: 11-50 employeesUpdated Jun 2026

Project: Validation for Spaceflight Testing

Service: Virtual Human Body Model LicensingService: Detailed Injury Prediction ModelsService: Simplified Kinematics and Kinetics ModelsIndustry: AutomotiveIndustry: AerospaceType: Mechanical Engineering+18 more

Exponent

Hard Questions. Tough Challenges. Bring It.

Website5 projects4 leaders12 credentialsFounded 1967Size Estimate: 950 employeesUpdated Jun 2026

Project: AI and Driver Safety Evaluation

Service: Accident & Failure InvestigationService: Failure AnalysisService: Vehicle & Aircraft TechnologyIndustry: ChemicalsIndustry: Power GenerationType: Forensic Engineering+48 more

Factorial! Inc.

Bensenville, IL

Factorial! Inc. provides forensic engineering consulting services specializing in accident investigation, reconstruction, and mechanical failure analysis. Operating out of Bensenville, Illinois, it delivers emergency on-scene response, comprehensive vehicle inspections, crash data retrieval, and component-level failure investigations.

WebsitePhone1 office1 credentialsUpdated Jun 2026

Service detail: Accident Reconstruction & Investigation

Service: Accident Reconstruction & InvestigationService: On-Scene Emergency ResponseService: Accident Site SurveyingIndustry: LegalIndustry: TransportationType: Forensic Engineering+13 more

Itenology Corporation

Columbia, MD

Innovative Transportation Technology

WebsitePhone1 office2 projects7 leadersFounded 2001Updated Jun 2026

Project: MD 202 Roadway Diet Study

Service: Transportation EngineeringService: Traffic EngineeringService: Transportation PlanningIndustry: TransportationIndustry: Highways & RoadsType: Owner's Engineer+13 more

LaCroix Traffic Engineering PLLC

LaCroix Traffic Engineering PLLC is a traffic engineering consulting firm serving land developers, engineering firms, and public agencies primarily throughout Michigan and Indiana. Founded and led by Nick LaCroix, P.E., PTOE, with over 20 years of multi-disciplinary traffic engineering experience, LTE provides traffic impact studies, corridor studies, signal timing optimization, interchange and intersection analyses, crash and safety studies, parking studies, work zone maintenance of traffic plans, and non-motorized and pedestrian facility studies.

Website1 leadersUpdated Jun 2026

Service detail: Traffic Impact Studies

Service: Traffic Impact StudiesService: Corridor Studies & Conceptual DesignService: Signal Timing OptimizationIndustry: TransportationIndustry: Highways & RoadsType: Transportation Engineering+7 more

MEA Forensic Engineers & Scientists

Richmond, BC

providing the answers central to your case

WebsitePhone3 offices8 projects26 leaders5 publicationsUpdated Jun 2026

Project: Using computer simulations to assess seatbelt effectiveness during a rollover

Service: Aviation InvestigationsService: Operational & Procedural EvaluationService: Design, Manufacturing & Maintenance Defect AnalysisIndustry: TransportationIndustry: AviationType: Aviation Engineering+26 more

Mobility Engineering Systems, LLC

Clarkston, MI

Mobility Engineering Systems, LLC is a full-service modeling and simulation consulting firm with over 25 years of CAE and CAD expertise. It serves commercial and industrial clients across automotive, aerospace and defense, power generation, heavy industry, marine, oil and gas, consumer goods, and materials sectors. Services span virtual prototyping, virtual manufacturing, virtual environment simulation, and contract staffing of modeling engineers.

WebsitePhone1 officeUpdated Jun 2026

Service detail: Modeling and Simulation Consulting

Service: Modeling and Simulation ConsultingService: Virtual PrototypingService: Virtual ManufacturingIndustry: AutomotiveIndustry: AerospaceType: Simulation Engineering+10 more

NovaComp Engineering, Inc.

Bothell, WA

Accurate and cost-efficient engineering analysis for complex linear and nonlinear problems

WebsitePhone1 office5 leadersFounded 1990Size Estimate: 1-10 employeesUpdated Jun 2026

Service detail: Structural Analysis

Service: Structural AnalysisService: Theoretical and Thermal Stress AnalysisService: Fatigue and Fracture MechanicsIndustry: AerospaceIndustry: DefenseType: Combustion Engineering+27 more

Phoenix Engineering Technologies

Cerritos, CA

Niche Aerospace Interiors and Systems Engineers

WebsitePhone1 officeFounded 2015Updated Jun 2026

Service detail: Aerospace Engineering

Service: Aerospace EngineeringService: Concept Design and Product DevelopmentService: Detailing, Drafting, and Sustaining EngineeringIndustry: AerospaceIndustry: AutomotiveType: Aerospace Engineering+66 more

Pilot Systems International

Farmington Hills, MI

Smart engineering solutions for automotive controls, system validation, and regulatory compliance

WebsitePhone1 office4 projectsUpdated Jun 2026

Project: Electro-Magnetically Controlled Pitch Fan

Service: Systems & Controls EngineeringService: Control Systems DevelopmentService: Model-Based Design & ToolsIndustry: AutomotiveIndustry: DefenseType: Mechanical Engineering+16 more

Precision Systems, Inc. (PSI)

Washington, DC

Engineering the Future of Transportation

WebsitePhone1 office6 projects2 credentialsFounded 1994Size Estimate: 10-50 employees

Project: 11th Street NW Bus Priority Project - Transit, Bike and Pedestrian Improvements

Service: Roadway DesignService: Streetlight and Traffic Signal DesignService: Safety Improvement DesignIndustry: GovernmentIndustry: TransportationType: Civil Engineering+41 more

Predictive Engineering

Portland, OR

FEA, CFD, and LS-DYNA Consulting Services

WebsitePhone1 officeFounded 1995Updated Jun 2026

Service detail: FEA Consulting

Service: FEA ConsultingService: Static & Dynamic Stress AnalysisService: Vibration AnalysisIndustry: AerospaceIndustry: AviationType: Simulation Engineering+24 more

TechniQuest Corporation

Princeton, NJ

Professional Engineering Consulting and Construction Inspection Services

WebsitePhone1 office3 projectsFounded 1995Updated Jun 2026

Project: NJDOT Arterial Management Center Staff Augmentation

Service: Traffic EngineeringService: Traffic Signal Design and OptimizationService: Lighting Design and Analysis (AGi32)Industry: TransportationIndustry: InfrastructureType: Transportation Engineering+22 more

TranSmart Technologies

Partnering in Solutions that Work for You

Website10 projectsFounded 1986Updated Jun 2026

Project: Jane Byrne Circle Interchange Reconstruction Design, Phase I and II

Service: Traffic EngineeringService: Traffic Data Collection and Traffic CountsService: Traffic Origin-Destination StudiesIndustry: TransportationIndustry: Highways & RoadsType: Civil Engineering+63 more