Public engineering firm directory

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Firm nameRecently updatedProfile depthOffice countSizeAgeLocation match
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Global Systems Technologies LLC

Stafford, VA

Innovative Engineering and IT Solutions for National Security

WebsitePhone1 office3 projects4 leaders3 credentialsUpdated Jun 2026

Project: Professional Engineering and Logistics Support Services (PELSS-3)

Service: Systems Engineering and Model Based Systems Engineering (MBSE)Service: Research and Development (R&D)Service: Test and Evaluation (T&E)Industry: Intelligence & National SecurityIndustry: DefenseType: Defense Engineering+26 more
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Ingenix Technologies LLC

Engineering Systems That Move From Concept to Deployment

Website2 projects2 leadersSize Estimate: Up to 25 employeesUpdated Jun 2026

Project: TIMELOCK

Service: CybersecurityService: Hardware Security AnalysisService: Software Vulnerability AssessmentIndustry: DefenseIndustry: Intelligence & National SecurityType: Defense Engineering+21 more
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John H Northrop Associates Inc

Newport News, VA

Digitally Engineering the Warfighter's Future

WebsitePhone1 officeUpdated Jun 2026

Service detail: Digital Engineering Methods

Service: Digital Engineering MethodsService: Modular Open Systems Approach (MOSA)Service: Manned and Unmanned Aircraft SystemsIndustry: DefenseType: Defense Engineering+13 more
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Mach One Systems Corp

Professional engineering, IT, and logistics support services

WebsiteUpdated Jun 2026

Service detail: Engineering and Logistics

Service: Engineering and LogisticsService: SoftwareService: ElectricalIndustry: GovernmentIndustry: DefenseType: Electrical Engineering+19 more
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Penta Research Inc.

Huntsville, AL

Exceptional engineering and support

WebsitePhone1 office9 leaders2 credentialsFounded 2002Updated Jun 2026

Service detail: Modeling and Simulation

Service: Modeling and SimulationService: Weapons and Missile Systems EngineeringService: Systems Engineering and IntegrationIndustry: DefenseIndustry: FederalType: Defense Engineering+11 more
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Seacorp LLC

Middletown, RI

Delivering Excellence in Defense Technology

WebsitePhone2 offices5 leaders4 credentialsFounded 1981Size Estimate: 650+ employees

Service detail: Combat Systems

Service: Combat SystemsService: Electronic Warfare (EW)Service: Platform & Payload IntegrationIndustry: DefenseIndustry: FederalType: Defense Engineering+7 more
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Tactical Engineering & Analysis, Inc.

San Diego, CA

Achieving sustained excellence in providing quality system and software engineering services - one client at a time

WebsitePhone2 offices9 leaders1 credentialsFounded 1998Updated Jun 2026

Service detail: Tactical Data Link Interoperability

Service: Tactical Data Link InteroperabilityService: MILSTD Compliance & TroubleshootingService: TDL Certification & AccreditationIndustry: DefenseIndustry: FederalType: Defense Engineering+21 more
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UTAC

Northville, MI

Testing, digital systems, and engineering for mobility.

Website1 office1 projects2 publicationsFounded 1924Updated Jun 2026

Project: UTAC Special Vehicles 1000th Armoured Vehicle Production

Service: Digital Mobility EngineeringService: SimulationService: Connected MobilityIndustry: AutomotiveIndustry: Electric UtilitiesType: Mechanical Engineering+33 more
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