Public engineering firm directory

Find engineering consulting firms by capability and location.

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Advanced Automation Corporation

Rome, NY

Confidence in the Future: Emerging Technologies to Support the Warfighter

WebsitePhone1 office3 projects6 leaders3 credentialsSize Estimate: 25-50 employees

Project: Integrated Electronic Data Environment (IEDE) for Plutonium Processing Facility

Service: Systems EngineeringService: Requirements Definition and ManagementService: Conceptual and Preliminary DesignIndustry: AerospaceIndustry: DefenseType: Defense Engineering+30 more

Afterburner Wind Tunnel Services LLC

Northern Virginia, VA

Afterburner Wind Tunnel Services LLC is a Northern Virginia engineering firm providing safety, systems, and weapons engineering support to Industry, Department of Defense agencies, and other federal entities. Its work spans aviation, weapons systems, research, testing, development and evaluation, and technology programs, with a team experienced in rapid-development defense programs.

Website1 office2 leadersUpdated Jun 2026

Service detail: Safety Engineering

Service: Safety EngineeringService: System Safety Program DevelopmentService: Hardware and Software Safety AnalysisIndustry: DefenseIndustry: FederalType: Defense Engineering+11 more

Blackburn Daniels O'Barr, Inc.

Lowndesboro, AL

Bringing a personal touch to your project

WebsitePhone1 office5 projects5 leaders6 credentialsFounded 2011

Project: Ross Hall Addition/Renovation

Service: Structural Design and EngineeringService: Building Motion AnalysisService: Post-Tensioned DesignIndustry: Arts & CultureIndustry: CommercialType: Structural Engineering+35 more

Cabin Digital LLC

Engineering, systems development lifecycle support, and enterprise architecture services.

Website3 projects3 credentialsUpdated Jun 2026

Project: Threat Vector Management (TVM) Environment

Service: Systems EngineeringService: Systems Engineering Technical AssistanceService: System Test and DeploymentIndustry: DefenseIndustry: Intelligence & National SecurityType: Software Engineering+23 more

CommTech Systems Inc.

System Engineering and System Security

Website1 credentialsUpdated Jun 2026

Service detail: Systems Engineering

Service: Systems EngineeringService: Requirements Definition & AnalysisService: Analysis of Alternatives (AoA)Industry: DefenseIndustry: FederalType: Automation & Controls+9 more

Epperson Engineering, PA

Solutions for tomorrow's problems . . . TODAY!

Website1 leadersSize Estimate: 1 employeesUpdated Jun 2026

Service detail: Thermal-Hydraulic Analysis

Service: Thermal-Hydraulic AnalysisService: Core Subchannel Thermal-Hydraulic AnalysisService: VIPRE-01 Code ApplicationIndustry: NuclearType: Power & Utility Engineering+10 more

Kagaoan Engineering

Bellmore, NY

Kagaoan Engineering is a geotechnical and foundation engineering consulting firm based in Bellmore, New York, serving the New York City metropolitan area, Long Island, Connecticut, and New Jersey. Kagaoan Engineering provides geotechnical investigation and design, foundation engineering, underpinning, retaining structures, forensic engineering, expert witness services, and construction monitoring for residential, commercial, educational, and public projects.

WebsitePhone1 office1 leadersUpdated Jun 2026

Service detail: Geotechnical Engineering Investigation and Design

Service: Geotechnical Engineering Investigation and DesignService: Subsurface Soil InvestigationsService: Borings, Test Pits, and Cone Penetration TestsIndustry: ResidentialIndustry: CommercialType: Geotechnical Engineering+22 more

MLT Systems LLC

Stafford, VA

Serving the professional men and women who are called upon to protect our homeland.

WebsitePhone1 office6 leadersFounded 2008Updated Jun 2026

Service detail: Program & Acquisition Management

Service: Program & Acquisition ManagementService: InitiatingService: PlanningIndustry: DefenseIndustry: GovernmentType: Defense Engineering+52 more

MetaTech Consulting, Inc.

Laurel, MD

Engineering Excellence for Challenging Domains

WebsitePhone1 office3 projectsFounded 2002Updated Jun 2026

Project: Enterprise System Engineering and Architecture (ESEA) II

Service: Systems EngineeringService: Model-Based Systems EngineeringService: Enterprise ArchitectureIndustry: FederalIndustry: DefenseType: Simulation Engineering+19 more

Paul G Marshall International Inc

San Diego, CA

Systems Engineering Services That Deliver Success

WebsitePhone1 office1 projects1 leadersUpdated Jun 2026

Project: Naval Integrated Tactical Environmental System-Next Generation (NITES-Next) Support

Service: Systems Engineering & Technical Acquisition SupportService: Model-Based Systems Engineering (MBSE)Service: Requirements Development and AnalysisIndustry: DefenseIndustry: Renewable EnergyType: Defense Engineering+5 more

TDI Technologies Inc

Wayne, PA

Technology Driven Innovation

WebsitePhone1 office3 projects8 leaders2 credentialsFounded 1988

Project: NIWC Pacific Ocean Survey Program (OSP) Support

Service: Systems Engineering & Digital TransformationService: Systems Engineering, Design, and RequirementsService: Configuration ManagementIndustry: FederalIndustry: DefenseType: Defense Engineering+85 more