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

3U Technologies, LLC

Conroe, TX

Business consultant services engineered to withstand any condition

WebsitePhone1 office2 projects11 leaders10 publicationsFounded 1998

Project: Oregon State University Northwest National Marine Renewable Energy Center Support

Service: International Business ConsultingService: Market analysesService: Feasibility studiesIndustry: Oil & GasIndustry: TelecommunicationsType: Marine Engineering+38 more

Blossom Consulting & Engineering Inc.

Williamsburg, VA

Engineering Land & Water Resources for the Future

WebsitePhone2 offices10 projects5 leaders11 credentialsSize Estimate: 1-25 employees

Project: Beaver Creek Watershed Assessment

Service: Water Resources EngineeringService: Watershed Analysis and Hydrologic ModelingService: Hydrologic and Hydraulic AnalysesIndustry: GovernmentIndustry: DefenseType: Civil Engineering+54 more

Blue Ocean Civil Consulting

Oceanside, CA

Your success is our success.

WebsitePhone3 offices7 projects2 leaders2 credentialsUpdated Jun 2026

Project: Kunia Country Farms

Service: Stormwater ManagementService: Stormwater Planning and ProgrammingService: Watershed Management and PlanningIndustry: AutomotiveIndustry: DefenseType: Civil Engineering+73 more

C. H. Fenstermaker & Associates, L.L.C.

Lafayette, LA

Surveying. Engineering. Environmental Consulting.

WebsitePhone9 offices10 projectsFounded 1950Updated Jun 2026

Project: Louisiana Watershed Initiative - Topographic and Bathymetric Data Collection

Service: Surveying & MappingService: Topographic & Boundary SurveysService: Construction Surveys & StakeoutIndustry: Oil & GasIndustry: PetrochemicalType: Land Surveying+30 more

C.A. Goudey and Associates

Woods Hole, MA

Innovation to confront the ocean challenges of our time

Website1 office5 projects1 leadersSize Estimate: 1-10 employeesUpdated Jun 2026

Project: Autonomous Tow Vessels for Offshore Macroalgae Farming

Service: Marine System DesignService: Autonomous Vessel EngineeringService: Offshore Aquaculture StructuresIndustry: MarineIndustry: GovernmentType: Marine Engineering+2 more

Caird Sextant, LLC

Annandale, VA

From the Poles to the Tropics - and Everywhere in Between

WebsitePhone1 office5 projects2 publicationsFounded 2013Size Estimate: 1-9 employees

Project: LCS Full Ship Shock Trial - Environmental Mitigation

Service: Research and Development SupportService: Ocean Science ResearchService: Energy Technology EvaluationIndustry: DefenseIndustry: GovernmentType: Environmental Engineering+19 more

Cellula Robotics Ltd.

Vancouver, BC

Chosen to Deliver. Advanced Solutions for Oceanic Exploration

WebsitePhone1 office4 projects2 credentialsFounded 2001Size Estimate: 50-100 employees

Project: Guardian AUV

Service: Custom Engineering DesignService: Technical AnalysisService: Field SupportIndustry: DefenseIndustry: Power GenerationType: Marine Engineering+4 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

D3 Engineering Solutions

Houston, TX

Listen. Collaborate. Solve.

Website1 office3 leadersFounded 2020Updated Jun 2026

Service detail: Project Management

Service: Project ManagementService: Project PlanningService: Offshore LogisticsIndustry: Oil & GasIndustry: Renewable EnergyType: Marine Engineering+20 more

Deep Reach Technology, Inc.

Stafford, TX

Emerging Market Marine Engineering Consultancy

WebsitePhone1 office4 projects5 leaders1 credentialsFounded 2011

Project: Deep-Sea Mining Digital Twin

Service: Deep-Sea Mining EngineeringService: Mine development plan preparationService: Offshore mining system concept designIndustry: MiningIndustry: WindType: Geotechnical Engineering+53 more

EMC Engineers / Scientists, LLC

Jacksonville, OR

Dedicated to finding the best solutions

WebsitePhone1 office1 leaders1 credentialsUpdated Jun 2026

Service detail: Agricultural Design

Service: Agricultural DesignService: Irrigation system designService: Fish screeningIndustry: AgricultureIndustry: MarineType: Civil Engineering+21 more

Einhorn Engineering, PLLC

Seattle, WA

Engineering Solutions Critical to Work at Sea

WebsitePhone1 office2 projectsUpdated Jun 2026

Project: Regional Class Research Vessel (RCRV) Special Handling Equipment

Service: Custom SolutionsService: Launch & Recovery SystemsService: Marine Winch SystemsIndustry: MarineIndustry: DefenseType: Marine Engineering+19 more

Environmental Science Corporation

Honolulu, HI

Environmental Science Corporation (ESC) is a US-based multinational engineering and consulting practice. It provides architect-engineering design, geotechnical engineering, geophysics, topographic surveys, technical inspections, and environmental services across Hawaii, Guam, Japan, and other Pacific locations. With offices in Tokyo, Okinawa, Misawa, and Guam, ESC supports military and government facility engineering, Pacific island infrastructure development, and multilingual project execution.

Website6 offices3 projects7 leadersSize Estimate: 25-150 employeesUpdated Jun 2026

Project: Okinawa Branch Office Solar Installation

Service: Architect-Engineering DesignService: Civil DesignService: Sustainable Design DevelopmentIndustry: DefenseIndustry: GovernmentType: Architecture & Engineering+42 more

Exemplar Systems, LLC

Success-driven engineering services and close-in field support.

Website4 credentialsFounded 2003Updated Jun 2026

Service detail: Engineering and Systems Design

Service: Engineering and Systems DesignService: Electrical EngineeringService: Mechanical and Hydraulic DesignIndustry: AerospaceIndustry: MarineType: Aerospace Engineering+28 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

Glosten

Seattle, WA

Naval Architecture & Marine Engineering.

WebsitePhone2 offices7 projects8 leadersFounded 1958Updated Jun 2026

Project: Gee's Bend Ferry Conversion

Service: Naval ArchitectureService: Vessel DesignService: Concept Through Contract DesignIndustry: MarineIndustry: DefenseType: Naval Architecture+20 more

JVC Consulting & Engineering Services

Miami, FL

Emergency Power & Mission-Critical Systems Engineering

WebsitePhone1 office1 leaders24 credentials3 publicationsFounded 2007

Service detail: Diagnostic and Assessment Services

Service: Diagnostic and Assessment ServicesService: Power System InspectionsService: Operational Readiness AssessmentsIndustry: Mission Critical FacilitiesIndustry: Power GenerationType: Electrical Engineering+11 more

Marine Design Dynamics, Inc.

Washington, DC

Marine Design Dynamics, Inc. (MDD) is a Washington, D.C.-based naval architecture and marine engineering firm founded in 2005 to provide engineering and program management services to the US Navy, Department of Defense, and commercial clients. MDD specializes in the design of advanced vessels and marine systems and supports every phase of design development from initial concept and CONOPS generation through detail design, production, testing, and evaluation. Its integrated team of naval architects, marine engineers, electrical and mechanical engineers, systems engineers, physicists, and ocean engineers is particularly known for innovative solutions supporting NAVSEA, the Military Sealift Command, and the US Marine Corps.

WebsitePhone1 officeFounded 2005Updated Jun 2026

Service detail: Naval Architecture and Marine Engineering

Service: Naval Architecture and Marine EngineeringService: Ship Modification and RepairService: Program ManagementIndustry: DefenseIndustry: MarineType: Naval Architecture+7 more

Maritime Design, Inc.

Atlantic Beach, FL

Linking Design with Production since 1983

WebsitePhone1 office1 projects1 leadersFounded 1983Updated Jun 2026

Project: US Army Corps of Engineers Snag Barge

Service: Naval ArchitectureService: Government and Agency Vessel DesignService: Barge and Cargo Vessel DesignIndustry: MarineIndustry: FederalType: Naval Architecture+6 more

Noble Consultants, Inc.

Petaluma, CA

Civil, Coastal, Estuarine, and Harbor Engineering

WebsitePhone2 offices8 projects1 leadersUpdated Jun 2026

Project: Tracy Pump Plant Fish Bypass Facility Renovation

Service: Coastal EngineeringService: Shoreline ProcessesService: Numerical ModelingIndustry: MarineIndustry: Ports & HarborsType: Civil Engineering+72 more

Ocean Data Technologies, Inc.

Hyannis, MA

Performance Under Pressure

WebsitePhone1 office1 projects1 leadersFounded 2003Updated Jun 2026

Project: Ocean Current and Wave Measurements in the Gulf of Guinea

Service: Oceanographic Data AcquisitionService: Data Acquisition System Design & InstallationService: Deep Water Mooring SystemsIndustry: MarineIndustry: Oil & GasType: Marine Engineering+8 more

Ocean Tech Services, LLC

Pocasset, MA

Marine Monitoring Systems & Surveys

WebsitePhone2 offices6 projectsFounded 2007Updated Jun 2026

Project: NYSERDA MetOcean Data Campaign

Service: Metocean Data CollectionService: Surface Data Buoy DeploymentsService: Floating-LiDAR Wind AssessmentsIndustry: MarineIndustry: WindType: Marine Engineering+14 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

Ormond Energy Innovations Inc

Houston, TX

Specialized engineering and patented technology systems for subsea electrical and fiber optic networks

WebsitePhone1 office2 projectsFounded 2011Updated Jun 2026

Project: Hyperbaric Test System EPC

Service: Engineering & ConsultingService: Subsea Systems & Umbilical EngineeringService: Subsea Electrical & Optical SystemsIndustry: Oil & GasIndustry: Renewable EnergyType: Marine Engineering+14 more