Public engineering firm directory

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Dave Engineering LLC

Chesterfield, MO

Move Your Product Development Forward

WebsitePhone1 office1 leadersFounded 2002Size Estimate: 20-99 employeesUpdated Jun 2026

Service detail: PCB & Hardware Design

Service: PCB & Hardware DesignService: Circuit Design & PCB SchematicService: Custom PCB Design & LayoutIndustry: IndustrialIndustry: Medical DevicesType: Electrical Engineering+36 more

Diatomic Product Development

Seattle, WA

World-class engineering design and product development consultancy

WebsitePhone1 officeUpdated Jun 2026

Service detail: Product Development

Service: Product DevelopmentService: Opportunity and StrategyService: Research and DefineIndustry: Consumer ProductsIndustry: Medical DevicesType: Mechanical Engineering+26 more

Enext Wireless Inc

Lagos, MD

Engineering smarter wireless networks.

Website3 offices4 publicationsFounded 2016Updated Jun 2026

Service detail: RF and Wireless Engineering

Service: RF and Wireless EngineeringService: Private LTE DeploymentService: RF Analytics & NIWBQR BenchmarkingIndustry: HealthcareIndustry: TelecommunicationsType: Power & Utility Engineering+16 more

Joshua Tree Technologies, LLC

Castle Dale, UT

Your Product Development and Technology Partner.

Website1 office5 projectsUpdated Jun 2026

Project: Audio, Analog, Digital, DSP, and Firmware System Development

Service: Product DevelopmentService: Research and Development ManagementService: Project Outsourcing SupportIndustry: ManufacturingIndustry: ElectronicsType: Electrical Engineering+35 more

Mantaro Networks Inc

Germantown, MD

Your Partner in Engineering

WebsitePhone1 office3 projectsUpdated Jun 2026

Project: Custom Heatsink for UGV RF Amplifier

Service: Software DevelopmentService: Embedded Software DevelopmentService: Application DevelopmentIndustry: DefenseIndustry: TelecommunicationsType: Electrical Engineering+33 more

Phil Williams LLC

Wake Forest, NC

Building Trust and Exceeding Expectations

WebsitePhone1 office3 projects1 leaders2 credentialsUpdated Jun 2026

Project: Advanced Driver's Degraded Vision Enhancer

Service: Systems Engineering & Product DesignService: Concept Development & Rapid PrototypingService: Design Verification & ValidationIndustry: DefenseIndustry: AerospaceType: Defense Engineering+28 more

Planet Defense LLC

Fairfax, VA

Digital transformation, cybersecurity, and smart city solutions for government and commercial clients worldwide.

WebsitePhone1 office4 projects1 leadersUpdated Jun 2026

Project: Virginia Smart Community Testbed

Service: CybersecurityService: Risk and Vulnerability AssessmentsService: Industrial Control Systems SecurityIndustry: FederalIndustry: GovernmentType: Software Engineering+67 more

Signum, LLC

Fargo, ND

Empowering the connected future.

WebsitePhone2 offices2 credentialsUpdated Jun 2026

Service detail: Engineering

Service: EngineeringService: Firmware EngineeringService: Hardware DesignIndustry: ElectronicsIndustry: ManufacturingType: Electrical Engineering+32 more

Syndetix Incorporated

Las Cruces, NM

Find. Fix. Finish.

WebsitePhone1 office1 projects3 leadersFounded 1985Updated Jun 2026

Project: Flight Test Support for McDonnell Douglas

Service: RF and Electronic Systems DesignService: Radio Frequency System DesignService: Analog and Digital Circuit DesignIndustry: DefenseIndustry: Justice & CorrectionsType: Defense Engineering+27 more

TCB Engineers

Specialized Electronic Design, Systems Integration, and Test Engineering

Website4 projects1 leaders2 credentialsSize Estimate: 1-4 employeesUpdated Jun 2026

Project: RF Welder Product Refresh

Service: Systems EngineeringService: Concept of Operations (ConOps) & RequirementsService: Sensor Design, Interface & ConditioningIndustry: AerospaceIndustry: DefenseType: Automation & Controls+26 more

Vanteon Corporation

Pittsford, NY

Wireless solutions and complete electronic systems design and engineering

WebsitePhone1 office3 projects6 credentials3 publicationsUpdated Jun 2026

Project: Deterministic Network Interfaces for a Medical Application

Service: RF and Wireless Hardware DesignService: Analog DesignService: High-Speed Digital DesignIndustry: TelecommunicationsIndustry: DefenseType: Electrical Engineering+48 more