Public engineering firm directory

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Celeris Systems, Inc.

Anaheim, CA

Your Mission, Our Purpose

WebsitePhone3 offices1 leaders1 credentialsFounded 2005Updated Jun 2026

Service detail: Engineering & Mission Integration Services

Service: Engineering & Mission Integration ServicesService: Systems EngineeringService: Integration & TestIndustry: DefenseIndustry: AerospaceType: Defense Engineering+20 more

IW Laboratories Inc.

Port Hueneme, CA

People Powering Technology

WebsitePhone1 office2 projectsUpdated Jun 2026

Project: Systems Engineering and Digital Transformation for NSWC PHD (Contract D9109-S16)

Service: Systems EngineeringService: Test and EvaluationService: Automatic Test Equipment (ATE) SolutionsIndustry: DefenseIndustry: FederalType: Defense Engineering+26 more

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

Lectromechanical Design Company, LLC

Chantilly, VA

Certification Solutions for Aerospace Wire Systems and Components

WebsitePhone1 office3 projects1 leaders1 credentials11 publications

Project: EWIS Service Life Extension for Military Fleet

Service: EWIS CertificationService: New Platform ServicesService: Existing Platform ServicesIndustry: AerospaceIndustry: DefenseType: Aerospace Engineering+19 more

Northern Aerospace LLC

Wichita, KS

Quality and Efficiency in Aerospace Engineering

WebsitePhone1 office2 leadersSize Estimate: 1-5 employeesUpdated Jun 2026

Service detail: Client Team Support - Internal

Service: Client Team Support - InternalService: On-Site Stress AnalysisService: On-Site Fatigue and Damage ToleranceIndustry: AerospaceIndustry: SpaceType: Aerospace Engineering+20 more

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

SAM, Inc.

College Park, MD

Robust technical support for federal agencies

WebsitePhone1 officeFounded 2001Updated Jun 2026

Service detail: Systems Engineering and Weapons Integration

Service: Systems Engineering and Weapons IntegrationService: System Alternatives EvaluationService: Development Model SupportIndustry: DefenseIndustry: GovernmentType: Defense Engineering+24 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

The Zanfer Group, LLC

Silver Spring, MD

Constantly Exploring

Website1 office1 leaders1 credentialsSize Estimate: 1-5 employeesUpdated Jun 2026

Service detail: System Engineering

Service: System EngineeringService: Reliability, Maintainability and AvailabilityService: Human Factors EngineeringIndustry: DefenseIndustry: FederalType: Defense Engineering+30 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

Xenotran Corporation

Linthicum Heights, MD

Next Generation Wireless

Website1 office4 projects2 credentialsFounded 1996Size Estimate: 1-25 employeesUpdated Jun 2026

Project: XenoData Bridge (XDB) USSF Production OTA

Service: SATCOM EngineeringService: MUOS Waveform Development and PortingService: Waveform Port and IntegrationIndustry: DefenseIndustry: GovernmentType: Defense Engineering+25 more