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

AEED, Inc.

Chattanooga, TN

Sustainable, Innovative Engineering Solutions

WebsitePhone1 office2 credentialsFounded 2001Updated Jun 2026

Service detail: Engineering, Consulting and Design

Service: Engineering, Consulting and DesignService: Mechanical EngineeringService: Clean Room Design and CommissioningIndustry: CommercialIndustry: HospitalityType: MEP+53 more

Advanced Resources International, Inc.

Arlington, VA

Pioneering the Past. Innovating the Future.

WebsitePhone3 offices13 projects11 leadersFounded 1990Size Estimate: 60+ employees

Project: World Shale Gas and Shale Oil Resource Assessment

Service: Unconventional Oil & GasService: Shale Gas and Tight Oil Resource AssessmentService: Coalbed Methane Feasibility StudiesIndustry: Oil & GasIndustry: Carbon CaptureType: Petroleum Engineering+20 more

Baker Engineering and Risk Consultants, Inc.

San Antonio, TX

Better Risk Management Starts Here

WebsitePhone1 office2 projects1 leaders2 publicationsFounded 1984

Project: HF Alkylation Unit Detailed Risk Analyses

Service: Accident InvestigationService: Root-Cause AnalysisService: Incident ReconstructionIndustry: ChemicalsIndustry: PetrochemicalType: Fire Protection Engineering+39 more

Campos EPC, LLC

Denver, CO

The Leader In Energy Infrastructure

WebsitePhone20 offices1 projects11 leaders3 publicationsFounded 2005

Project: 350MW Data Center Power Generation & Substation Facility

Service: EngineeringService: Pipeline EngineeringService: Transmission And Midstream Pipeline DesignIndustry: Oil & GasIndustry: UtilitiesType: EPC+51 more

Coffman Engineers

Anchorage, AK

The Right Team Matters

WebsitePhone23 offices8 projectsFounded 1982Updated Jun 2026

Project: 100 MW Hydrogen Production Plant

Service: Civil EngineeringService: Bridge EngineeringService: Land SurveyingIndustry: CommercialIndustry: RetailType: Civil Engineering+59 more

Crystallogy Engineering

Pasadena, CA

We get stuff Done!

WebsitePhone1 office12 projects1 leaders7 credentialsUpdated Jun 2026

Project: Microgrid Energy Storage Solutions Design-Build

Service: Construction ManagementService: Construction PermittingService: Dispenser Upgrade, Calibration & CertificationIndustry: Renewable EnergyIndustry: Energy StorageType: Design-Build+16 more

Evoleap

Houston, TX

Backed by experience, enhanced by technology

WebsitePhone1 office6 leaders5 publicationsUpdated Jun 2026

Service detail: Flow Assurance

Service: Flow AssuranceService: Flow Assurance SimulationService: Hydrate & Deposition ModelingIndustry: Oil & GasIndustry: Carbon CaptureType: Process Engineering+13 more

GATE Energy

Houston, TX

Deliver Extraordinary Better.

WebsitePhone1 office6 projects9 leaders3 credentials2 publications

Project: eelReel Blockage Remediation for GOM Deepwater Flowline Decommissioning

Service: Engineering ServicesService: Specialty Well and Pipeline EngineeringService: Well and Process System DesignIndustry: Oil & GasIndustry: PetrochemicalType: Petroleum Engineering+33 more

GeoEngineers

Redmond, WA

Caring people. Quality work.

Website4 offices5 projects3 leaders3 credentialsSize Estimate: 200-500 employeesUpdated Jun 2026

Project: 1918 Eighth Avenue Shoring Design

Service: Geotechnical EngineeringService: Foundation Design and RecommendationsService: Shoring and Support of Excavation DesignIndustry: Power GenerationIndustry: UtilitiesType: Geotechnical Engineering+65 more

H3 Dynamics LLC

Paris, TX

Enablers of Long Range H2-Electric Flight

WebsitePhone3 offices2 projects1 leadersUpdated Jun 2026

Project: Airbus UpNext Auxiliary Power Unit Collaboration

Service: Hydrogen and Aerospace Engineering ServicesService: Design, Validation and VerificationService: Qualification, Regulatory and Certification SupportIndustry: AviationIndustry: AerospaceType: Aerospace Engineering+11 more

JKV Engineering, LLC

Milford, OH

Rapid Engineered Solutions With Automotive and Industrial Focus

Website1 office5 projects4 leadersSize Estimate: 1-9 employeesUpdated Jun 2026

Project: Electric Fertilizer Spreader

Service: Engineering ServicesService: 3D CAD ModelingService: CAE & SimulationIndustry: AutomotiveIndustry: IndustrialType: Mechanical Engineering+16 more

NextGen Integrated Systems Inc

Kalispell, MT

Engineering and Technical Solutions for Industrial and Research Equipment Applications

WebsitePhone2 offices2 credentialsFounded 2006Updated Jun 2026

Service detail: Engineering Services

Service: Engineering ServicesService: Mechanical and Electro-Mechanical DesignService: High-Pressure Gas System DesignIndustry: AerospaceIndustry: Power GenerationType: Automation & Controls+19 more

Oceaneering International, Inc.

Houston, TX

60 Years of Solving the Unsolvable

WebsitePhone1 office5 projects5 credentialsSize Estimate: 1,000+ employeesUpdated Jun 2026

Project: FPSO Life Extension - Ocean Installer Collaboration

Service: Remotely Operated Vehicle (ROV) ServicesService: Work-Class ROV OperationsService: Inspection-Class ROV OperationsIndustry: Oil & GasIndustry: Renewable EnergyType: Aerospace Engineering+39 more

Paradigm Field Industrial Solutions

League City, TX

Engineered Solutions with Safety, Quality and Integrity

WebsitePhone2 offices1 projects2 leaders4 credentialsFounded 2016

Project: Large Construction Project Pipe Spool Inspection

Service: NDT Inspection ServicesService: Ultrasonic Thickness Testing (UTT) Straight BeamService: Automated Ultrasonic - Shear Wave Testing (AUT-SW)Industry: Oil & GasIndustry: PetrochemicalType: Mechanical Engineering+40 more

Proe Power Systems, LLC

Propulsion, Power and Energy Engineering Services

Website1 credentialsUpdated Jun 2026

Service detail: Thermal and Energy Engineering

Service: Thermal and Energy EngineeringService: Liquid and Air Cooled Electronics OptimizationService: Thermal Control SystemsIndustry: AerospaceIndustry: SpaceType: Automation & Controls+35 more

Ramboll

Bright ideas. Sustainable change.

Website8 projects8 leaders5 credentials3 publicationsFounded 1945Size Estimate: 18,000 employees

Project: Transforming a coal-fired power plant site into a low-carbon digital hub

Service: Engineering and Design ServicesService: Structural EngineeringService: Mechanical and Electrical EngineeringIndustry: Data CentersIndustry: Mission Critical FacilitiesType: Architecture & Engineering+44 more

SAI Metallurgical Engineering LLC

Idaho Falls, ID

Specialized metallurgical engineering, materials testing, and corrosion failure analysis

WebsitePhone1 office1 leaders2 credentialsUpdated Jun 2026

Service detail: Metallurgical Engineering

Service: Metallurgical EngineeringService: Microstructural AnalysisService: Mechanical Testing and Fracture MechanicsIndustry: MetalsIndustry: Oil & GasType: Materials Engineering+21 more

Sustainable Engineering LLC

Helping Business and Organizations meet their Sustainability Goals

Website2 leaders3 credentialsUpdated Jun 2026

Service detail: Technical Assistance Program (USDA REAP TAG)

Service: Technical Assistance Program (USDA REAP TAG)Service: Energy AssessmentsService: Assistance with REAP Grant ApplicationIndustry: Renewable EnergyIndustry: SolarType: Power & Utility Engineering+16 more

SwitchBox LLC

Dexter, MI

From Concept to Reality

WebsitePhone1 office6 projectsUpdated Jun 2026

Project: Electric Motor Upgrade

Service: Systems EngineeringService: Concept DevelopmentService: System ArchitectureIndustry: AutomotiveIndustry: MarineType: Automation & Controls+65 more

Tait and Associates, Inc.

Santa Ana, CA

Experience matters.

WebsitePhone1 office18 projectsFounded 1964Updated Jun 2026

Project: Shea Dyer Business Park

Service: Civil EngineeringService: Roadway DesignService: Water, Sewer & Storm DrainIndustry: GovernmentIndustry: CommercialType: Civil Engineering+47 more

WHA International, Inc.

Las Cruces, NM

We Simplify Safety

WebsitePhone4 offices1 projects4 leaders9 credentials2 publications

Project: Steel Mill Industrial Oxygen Fire Investigation

Service: Failure AnalysisService: Oxygen Fire InvestigationService: Hydrogen Fire and Explosion ReconstructionIndustry: AerospaceIndustry: SpaceType: Process Safety Engineering+29 more

Waldron Engineering & Construction, Inc.

Exeter, NH

Energy Solutions for the World Ahead

WebsitePhone1 office6 projects4 leaders2 credentialsUpdated Jun 2026

Project: TWA Flight Center Hotel Energy Center

Service: AnalyticsService: Energy ModelingService: Strategic InsightsIndustry: Power GenerationIndustry: Renewable EnergyType: Power & Utility Engineering+20 more