Public engineering firm directory

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23 results

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Firm nameRecently updatedProfile depthOffice countSizeAgeLocation match
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Akiva AI, LLC

Leesburg, VA

Committed to Excellence

Website1 office3 projectsFounded 2019Updated Jun 2026

Project: Predictive Logistics Implementation

Service: AI EngineeringService: Multi-Agent SystemsService: AI Strategy & ConsultingIndustry: SoftwareIndustry: Financial ServicesType: Software Engineering+52 more
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Alpha Corporation

Dulles, VA

Where Engineering Meets Adventure

WebsitePhone1 office3 projects6 leaders4 credentialsFounded 1979

Project: Hampton Roads Bridge-Tunnel (HRBT) Expansion Design-Build Project

Service: Engineering DesignService: Civil EngineeringService: Structural EngineeringIndustry: FederalIndustry: TransportationType: Civil Engineering+28 more
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American Service Network Corporation

Fairfax, VA

Results-driven government contracting and business staffing solutions

WebsitePhone2 offices1 leaders1 credentialsFounded 2001Updated Jun 2026

Service detail: Engineering and Technical Solutions

Service: Engineering and Technical SolutionsService: Combat Systems EngineeringService: Systems Design and IntegrationIndustry: GovernmentIndustry: FederalType: Defense Engineering+14 more
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Analytical Services and Materials, Inc. (AS&M)

Hampton, VA

Total Customer Satisfaction

WebsitePhone1 office2 projects2 leaders10 credentialsFounded 1983

Project: Mars 2020 Rover Heat Shield Ground Qualification Test

Service: Engineering ServicesService: Aeronautics EngineeringService: Wind Tunnel Testing SupportIndustry: AerospaceIndustry: AviationType: Aerospace Engineering+32 more
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Centuria Corporation

Reston, VA

A Data Driven Company

WebsitePhone2 offices3 projects7 leaders7 credentialsFounded 2002

Project: NOAA Radar Operations Center Mission Support Services

Service: Engineering & Scientific ServicesService: Systems EngineeringService: Modeling & SimulationIndustry: FederalIndustry: GovernmentType: Aerospace Engineering+61 more
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Cherokee Energy Management & Construction Inc.

Virginia Beach, VA

energy efficiency.....use only what you need

WebsitePhone1 office7 projects3 leaders1 credentialsFounded 2006

Project: NAVFAC MIDLANT Resource Efficiency Management

Service: Commercial and Industrial Energy ManagementService: Co-Generation and Demand ResponseService: Microgrid IntegrationIndustry: CommercialIndustry: EducationType: Owner's Engineer+28 more
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Dewberry

Fairfax, VA

Family Owned. Client Centric. Community Driven.

WebsitePhone1 office38 projects4 leaders1 credentials2 publications

Project: New York City Housing Authority Clinton Houses Stormwater Resilience

Service: ArchitectureService: Architectural DesignService: Interior DesignIndustry: FederalIndustry: TransportationType: Architecture & Engineering+54 more
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EPCM Inc.

Burke, VA

Quality and client satisfaction with innovation and credibility.

WebsitePhone2 offices3 projects3 leaders2 credentialsFounded 1998

Project: Main Process Train

Service: Electrical EngineeringService: Power Distribution and GenerationService: Lighting DesignIndustry: CommercialIndustry: GovernmentType: Electrical Engineering+35 more
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ERAS Inc.

Leesburg, VA

Engineering Research, Analysis, And Solutions

WebsitePhone1 officeUpdated Jun 2026

Service detail: Systems Engineering

Service: Systems EngineeringService: Technical Advising ServicesService: RF and Optical EngineeringIndustry: Intelligence & National SecurityIndustry: DefenseType: Software Engineering+8 more
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Gall Zeidler Consultants

Ashburn, VA

Innovative tunnel, geotechnical, and underground engineering solutions

WebsitePhone10 offices7 projects3 leaders7 credentialsUpdated Jun 2026

Project: Potomac River Tunnel

Service: Tunnel and Underground Engineering DesignService: Reference and Detailed DesignService: Design Concepts, Options and FeasibilityIndustry: TunnelsIndustry: TransitType: Civil Engineering+25 more
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Infrastructure Consulting & Engineering, LLC

West Columbia, SC

A Full Service Transportation Consulting and Design Firm

WebsitePhone15 offices6 projects5 credentialsFounded 2005Size Estimate: 500-1,000 employees

Project: NC-540 (Triangle Expressway SE Extension)

Service: Roadway and Highway DesignService: Roadway widening and extensionService: Major interchange and intersection designIndustry: TransportationIndustry: GovernmentType: Civil Engineering+85 more
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Invictus Associates, LLC

Roseland, VA

Your Powerful Partner

Website1 office1 projectsFounded 2012Updated Jun 2026

Project: Commander, Navy Regional Maintenance Center (CNRMC) Contract

Service: Ship Availability Planning and Execution SupportService: Project Support EngineeringService: Technical Compliance and AuditsIndustry: DefenseIndustry: MarineType: Marine Engineering+7 more
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Kennedy/Jenks Consultants, Inc.

San Francisco, CA

Tailored Solutions for Transmission and Conveyance Projects

Website34 offices13 projects2 leaders9 credentialsUpdated Jun 2026

Project: EchoWater Project Site Preparation

Service: Air QualityService: MACT compliance review and plan developmentService: BACT reviewIndustry: WastewaterIndustry: Water SupplyType: Civil Engineering+38 more
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LR3 Solutions, LLC

Alexandria, VA

Reliable, Resourceful, Results-Driven

WebsitePhone1 office3 projects4 leaders9 credentialsSize Estimate: 2-10 employees

Project: Utility Privatization and Infrastructure Conveyance Support

Service: Technical AnalysisService: Utility System Risk AssessmentService: On-Site Facility InspectionsIndustry: FederalIndustry: GovernmentType: Power & Utility Engineering+20 more
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Multi-Domain Solutions LLC

Arlington, VA

Innovation. Collaboration. Team Leadership. Agility.

WebsitePhone1 officeUpdated Jun 2026

Service detail: Systems Engineering

Service: Systems EngineeringService: System-of-Systems IntegrationService: Requirements ManagementIndustry: DefenseIndustry: Intelligence & National SecurityType: Defense Engineering+10 more
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RS&H

Jacksonville, FL

Creating Tomorrow, Together.

Website74 offices3 leaders2 credentialsFounded 1941Updated Jun 2026

Service detail: Architecture

Service: ArchitectureService: Interior DesignService: Landscape ArchitectureIndustry: AerospaceIndustry: AviationType: Architecture & Engineering+25 more
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Ready 3 LLC

Oklahoma City, OK

Your Success | Our Mission

WebsitePhone12 offices7 projectsUpdated Jun 2026

Project: F-35 Readiness Directorate Support

Service: Sustainment SupportService: Functional & Direct Programmatic SupportService: Product & Life Cycle PlanningIndustry: DefenseIndustry: FederalType: Defense Engineering+33 more
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Regulus Group, LLC

Woodstock, VA

Engineering the skies.

WebsitePhone4 offices10 leadersFounded 2002Size Estimate: 200 employeesUpdated Jun 2026

Service detail: Systems Engineering

Service: Systems EngineeringService: Surveillance SystemsService: Risk and Safety AssessmentIndustry: AviationIndustry: FederalType: Aviation Engineering+8 more
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Research and Development Solutions, Inc.

McLean, VA

A Leader in the High-Tech Fields of Defense, Public Safety, and Commercial Innovation

WebsitePhone3 offices9 credentialsUpdated Jun 2026

Service detail: Submarine Imaging Systems

Service: Submarine Imaging SystemsService: Surface Ship Systems EngineeringService: Electronic WarfareIndustry: DefenseIndustry: FederalType: Defense Engineering+23 more
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Roccomar, Inc.

Falls Church, VA

Over 20 Years of Excellence

Website1 office2 leaders1 credentialsFounded 2002Updated Jun 2026

Service detail: Program Management

Service: Program ManagementService: Project ManagementService: Acquisition ManagementIndustry: FederalIndustry: DefenseType: Software Engineering+14 more
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Sciolex Corporation

Chantilly, VA

Innovative Knowledge-Based Services

WebsitePhone2 offices3 leadersFounded 2006Updated Jun 2026

Service detail: Systems and Mission Engineering

Service: Systems and Mission EngineeringService: Systems Engineering and Technical AssistanceService: Architecture DevelopmentIndustry: FederalIndustry: DefenseType: Defense Engineering+19 more
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Shaffer, Wilson, Sarver & Gray, P.C.

Herndon, VA

Solutions with Sustainability & Growth

WebsitePhone1 office6 projects10 leaders3 credentialsFounded 1985

Project: Hidden Oaks Nature Center Project

Service: ArchitectureService: EngineeringService: Structural EngineeringIndustry: FederalIndustry: GovernmentType: Architecture & Engineering+16 more
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The Probitas Project, Inc.

Vienna, VA

Developing Innovative Solutions that our Customers Need

WebsitePhone1 office2 leaders3 credentialsFounded 2015Size Estimate: 1-25 employees

Service detail: Digital Signal Processing

Service: Digital Signal ProcessingService: Machine Learning for ClassificationService: Systems EngineeringIndustry: DefenseType: Defense Engineering+12 more
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