Public engineering firm directory

Find engineering consulting firms by capability and location.

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AFORGE LLC

Lorton, VA

Accelerating the Speed of Knowledge to Support National Security

WebsitePhone3 offices6 credentialsSize Estimate: 1-24 employeesUpdated Jun 2026

Service detail: Strategy, Advisory, & Consulting

Service: Strategy, Advisory, & ConsultingService: Strategic & Operational PlanningService: Program Planning, Budgeting, and Execution (PPBE)Industry: DefenseIndustry: Intelligence & National SecurityType: Defense Engineering+28 more

Akina Inc

Highland, MD

Smart solutions for smarter business.

WebsitePhone1 office1 credentialsUpdated Jun 2026

Service detail: Project Management

Service: Project ManagementService: EngineeringService: Systems EngineeringIndustry: Intelligence & National SecurityIndustry: DefenseType: Software Engineering+8 more

Cardinal Engineering, LLC

Annapolis, MD

Efficiently and cost-effectively bringing you the best result.

WebsitePhone4 offices6 leaders1 credentialsFounded 2010Size Estimate: 10-49 employees

Service detail: Structures Engineering

Service: Structures EngineeringService: Finite Element AnalysisService: Structural Composite TechnologiesIndustry: DefenseIndustry: FederalType: Defense Engineering+24 more

Earth Space Technology Services, LLC

Upper Marlboro, MD

Empowering Innovation

WebsitePhone1 office3 projects1 leaders5 credentialsFounded 2020

Project: NASA OMES III Multidiscipline Engineering Support

Service: Aerospace & Mechanical EngineeringService: Systems & Network EngineeringService: Network Infrastructure & AdministrationIndustry: FederalIndustry: AerospaceType: Aerospace Engineering+13 more

FSi Engineers

Seattle, WA

Engineers who are great communicators.

WebsitePhone3 offices8 projects5 leaders10 credentialsFounded 1985

Project: Mukilteo Ferry Terminal

Service: Mechanical EngineeringService: HVAC and control designService: Industrial ventilation systemsIndustry: EducationIndustry: IndustrialType: MEP+59 more

Hood Engineering and Consulting Services, LLC

Arnold, MD

Professional Grade Solutions for a Modern Age

WebsitePhone1 office1 leaders4 credentialsUpdated Jun 2026

Service detail: Professional Engineering and Technical Assistance

Service: Professional Engineering and Technical AssistanceService: Professional Engineering PlansService: Technical R&D and FeasibilityIndustry: FederalIndustry: DefenseType: Defense Engineering+9 more

Lufburrow & Company, Inc.

Aberdeen, MD

Own the Problem. Deliver the Solution.

WebsitePhone3 offices1 projects1 leaders12 credentialsSize Estimate: 10-50 employees

Project: SignalQ Software-Defined SIGINT Platform

Service: DevSecOps & Software EngineeringService: CI/CD AutomationService: Cloud-Based Software EngineeringIndustry: DefenseIndustry: Intelligence & National SecurityType: Defense Engineering+24 more

Peoples Associates Structural Engineers

San Jose, CA

Peoples Associates Structural Engineers (PASE) is a structural and seismic engineering firm founded in June 1990, with more than 250 years of combined staff experience across structural and seismic design. Ranked among the largest engineering firms in the U.S., PASE serves clients in data center, multifamily residential, commercial, mixed-use, bridge, and utility infrastructure markets from offices in San Jose (headquarters), San Ramon, Sacramento, and North Bethesda, with an award-winning practice in mission-critical and hyperscale data center structural engineering for clients including Meta, Vantage Data Center, Savvis, CoreSite, and DLR.

WebsitePhone5 offices7 projects6 leaders5 credentialsFounded 1990

Project: Meta Data Center in Prineville, Oregon

Service: Structural DesignService: Structural Design of New BuildingsService: Structural Design of Building Renovations, Restorations and ExpansionsIndustry: Data CentersIndustry: Mission Critical FacilitiesType: Structural Engineering+12 more

Shear Force Technologies, LLC

Annapolis, MD

Program and Engineering Services

WebsitePhone2 offices4 projectsFounded 2011Updated Jun 2026

Project: Strategic Planning and Budgeting for Government Spaceport Launch Agencies

Service: Program Management & Systems AcquisitionService: Independent Cost AnalysisService: Defense Acquisition SupportIndustry: DefenseIndustry: AerospaceType: Defense Engineering+14 more

TSG Engineering

Ellicott City, MD

High-quality, value-added software products through high-performing teams

Website1 office10 credentialsUpdated Jun 2026

Service detail: Project Management

Service: Project ManagementService: Agile, Scrum, and Kanban FrameworksService: Scaled Agile Framework (SAFe)Industry: GovernmentIndustry: CommercialType: Software Engineering+36 more

The Lockwood Group, LLC

Aberdeen, MD

Leading the way to mission readiness

WebsitePhone4 offices4 leadersFounded 2010Updated Jun 2026

Service detail: Mission Readiness Services

Service: Mission Readiness ServicesService: Enterprise ServicesService: Mission Support and Operations ServicesIndustry: DefenseIndustry: FederalType: Defense Engineering+11 more