Public engineering firm directory

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2RW Consultants, Inc.

Charlottesville, VA

Energy by Design

WebsitePhone3 offices10 projects6 leaders32 credentialsFounded 1985

Project: JMU Carrier Library Renovation, Restoration, and Expansion

Service: MEP/FP Engineering DesignService: Mechanical EngineeringService: Electrical EngineeringIndustry: EducationIndustry: GovernmentType: MEP+37 more

AvanTech Strategies Corporation

Hume, VA

Material solutions and technical consulting for defense applications.

Website1 officeUpdated Jun 2026

Service detail: Science & Technology Assessments

Service: Science & Technology AssessmentsService: Electro-Mechanical ConsultingService: Scanning Electron Microscopy Forensic AnalysisIndustry: DefenseType: Defense Engineering+9 more

Bandwidth Solutions Inc

McLean, VA

Engineering & Management

WebsitePhone1 officeUpdated Jun 2026

Service detail: Program and Project Management

Service: Program and Project ManagementService: Project ManagementService: Budgeting and Cost AnalysisIndustry: AerospaceIndustry: SpaceType: Telecom / RF Engineering+38 more

Compass Systems, Inc.

Lexington Park, MD

American Precision for Mission-Ready Technologies

WebsitePhone10 offices4 leaders2 credentialsFounded 1997Updated Jun 2026

Service detail: Research and Development

Service: Research and DevelopmentService: AI-Enabled Decision SupportService: Augmented Reality and TrainingIndustry: DefenseIndustry: AerospaceType: Defense Engineering+27 more

Epsilon Systems Solutions, Inc.

San Diego, CA

Epsilon Systems Solutions, Inc. is a defense engineering and technical services provider headquartered in San Diego, California, with facilities in Portsmouth, Virginia, Mayport, Florida, and Pearl Harbor, Hawaii. Epsilon Systems provides marine engineering and ship repair for all classes of U.S. Navy vessels, C5ISR systems engineering and intelligence support, manufacturing of advanced military and commercial products, and technical services including geospatial analysis, environmental compliance, and simulation training. Operating over 125,000 square feet of repair, modernization, and manufacturing facilities near major U.S. Navy homeports, Epsilon Systems holds SUBSAFE certification on all classes of submarines and serves the U.S. Navy, NAVAIR, NAVSEA, and the broader national security community.

Website5 offices12 credentialsUpdated Jun 2026

Service detail: Navy Ship Repair and Modernization

Service: Navy Ship Repair and ModernizationService: SUBSAFE Submarine Modernization and RepairService: Alteration Installation Team (AIT) ServicesIndustry: DefenseIndustry: MarineType: Defense Engineering+30 more

Hepburn and Sons LLC

Manassas, VA

Trusted Advisors to the American Maritime Industry

WebsitePhone1 office18 leadersFounded 2010Updated Jun 2026

Service detail: Advisory Services

Service: Advisory ServicesService: Government Advisory SupportService: Stakeholder CoordinationIndustry: DefenseIndustry: FederalType: Naval Architecture+18 more

Jerico Technologies LLC

Fredericksburg, VA

Alternative Energy, Sensors, and Communication Systems

Website1 officeFounded 2021Updated Jun 2026

Service detail: Systems Engineering and Technical Advisory

Service: Systems Engineering and Technical AdvisoryService: Requirements Traceability and ManagementService: System Architecture DesignIndustry: DefenseIndustry: Environmental & RemediationType: Electrical Engineering+23 more

KMS Solutions, LLC

Alexandria, VA

Your Success is Our Mission!

WebsitePhone8 offices14 leaders5 credentialsFounded 2005Updated Jun 2026

Service detail: Systems Engineering

Service: Systems EngineeringService: Submarine and Surface Ship Combat & Command Control Systems AnalysisService: Off-Board Sensors and Sonar SystemsIndustry: DefenseIndustry: Intelligence & National SecurityType: Defense Engineering+35 more

Pioneering Decisive Solutions, Inc.

California, MD

Innovative Engineering - Groundbreaking Design

WebsitePhone2 offices1 leadersFounded 2006Updated Jun 2026

Service detail: Engineering and Logistics

Service: Engineering and LogisticsService: ResearchService: Engineering DevelopmentIndustry: DefenseIndustry: AerospaceType: Defense Engineering+50 more

Rutherford Engineering LLC

Troy, VA

Software and Electronics Engineering

WebsitePhone1 officeUpdated Jun 2026

Service detail: FPGA Integration and Development

Service: FPGA Integration and DevelopmentService: FPGA IntegrationService: FPGA DevelopmentIndustry: AviationIndustry: ElectronicsType: Electrical Engineering+11 more

Strategic Services, Reston Inc.

Reston, VA

Strategic Services, Reston Inc. is a technical services provider that delivers engineering, program management, installation, and testing support globally, specializing in satellite and communication systems. The practice operates across multiple locales, supporting federal and defense programs with services ranging from space network expansions and satellite command and control to vehicle communications integration.

Website1 office2 projects4 credentialsUpdated Jun 2026

Project: Boston Central Artery / Tunnel Radio and Control Systems

Service: Engineering ServicesService: Remote Satellite CommunicationsService: Feasibility Analysis & Action PlanningIndustry: DefenseIndustry: FederalType: Defense Engineering+27 more

Thermal And Fluids Solutions Group LLC

Stafford, VA

Outstanding People. Outstanding Solutions.

Website2 offices1 projects3 leaders1 credentials1 publicationsFounded 2016

Project: US Navy Shipboard Chiller Solutions

Service: Thermal ManagementService: Custom Heating and Cooling SolutionsService: Phase Change Material Heat ExchangersIndustry: MarineIndustry: Power GenerationType: Thermal & Heat Transfer+10 more

Tridentis, LLC

Alexandria, VA

The Next Generation Ship Design and Engineering Firm

WebsitePhone4 offices3 projects1 leaders1 credentialsSize Estimate: 10-50 employees

Project: Georgetown Heritage Canal Boat

Service: Ship Design and EngineeringService: Concept Design and Trade StudiesService: Preliminary Vessel DesignIndustry: DefenseIndustry: FederalType: Electrical Engineering+48 more