Public engineering firm directory

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A2e Technologies

San Diego, CA

Electronic Design Built for Critical Programs

WebsitePhone1 office9 projects8 credentialsUpdated Jun 2026

Project: 600W Power Factor Corrector

Service: Electronics Design ServicesService: Hardware DesignService: PCB Design and LayoutIndustry: DefenseIndustry: AerospaceType: Electrical Engineering+24 more

D4C Product Development Inc.

San Diego, CA

D4C Product Development is a San Diego-based engineering and product development practice that guides hardware products from concept to market. It integrates mechanical, electrical, and software engineering with industrial design, prototyping, and manufacturing support, serving consumer electronics, IoT devices, environmental technology, and public safety markets.

WebsitePhone1 office13 projectsUpdated Jun 2026

Project: Big Dipper Point of Sale

Service: Design & Research StrategyService: Product Requirements DefinitionService: Concept Development & Product ArchitectureIndustry: ElectronicsIndustry: Consumer ProductsType: Mechanical Engineering+36 more

Fidus Systems

Ottawa, CA

Trusted. Proven.

WebsitePhone3 officesUpdated Jun 2026

Service detail: Embedded Systems Engineering

Service: Embedded Systems EngineeringService: Embedded Systems DesignService: Embedded SoftwareIndustry: AerospaceIndustry: Consumer ProductsType: Electrical Engineering+22 more

Gemini Design LLC

Poway, CA

Leading the Industry in Space Products and Engineering Services

WebsitePhone1 office1 leadersFounded 1998Updated Jun 2026

Service detail: Electrical Engineering

Service: Electrical EngineeringService: PCB LayoutService: Mechanical EngineeringIndustry: AerospaceIndustry: SpaceType: Aerospace Engineering+30 more

Independence Automation LLC

San Francisco, CA

Competence, without compromise

WebsitePhone1 officeUpdated Jun 2026

Service detail: Industrial Automation Solutions

Service: Industrial Automation SolutionsService: Embedded Systems and Software DevelopmentService: Microcontroller and PCBA ProgrammingIndustry: IndustrialIndustry: ManufacturingType: Automation & Controls+16 more

NOVO Engineering

Vista, CA

Transforming new technologies into innovative products for over 20 years.

WebsitePhone2 offices4 projects1 credentials1 publicationsFounded 2004

Project: Continuous Glucose Monitor Development

Service: Medical Device DevelopmentService: Class I, II, and III Device EngineeringService: Drug Delivery Systems EngineeringIndustry: Medical DevicesIndustry: Life SciencesType: Automation & Controls+47 more

PCB Automation Inc

Campbell, CA

Empower Your Hardware Success

Website1 office1 leaders3 publicationsUpdated Jun 2026

Service detail: Hardware Design Services

Service: Hardware Design ServicesService: PCB and Package DesignService: SIPI SimulationIndustry: Data CentersIndustry: ElectronicsType: Electrical Engineering+6 more

Serrano Systems, Inc.

Carlsbad, CA

First-Time Success. By Design.

WebsitePhone1 office3 leadersFounded 2001Updated Jun 2026

Service detail: Hardware Design & Development

Service: Hardware Design & DevelopmentService: Board-level hardware design and PCB layoutService: FPGA and ASIC design (Verilog, VHDL, UVM)Industry: DefenseIndustry: AerospaceType: Electrical Engineering+34 more

Think Circuits

Oakland, CA

Bridging hardware, software, and the real world with intelligence.

WebsitePhone1 office9 projects6 leaders1 credentialsUpdated Jun 2026

Project: EEG Signal Processing Porting for Brain-Computer Interface

Service: Hardware Design and DevelopmentService: PCB Circuit DesignService: Sensor and Microcontroller IntegrationIndustry: Consumer ProductsIndustry: ElectronicsType: Electrical Engineering+20 more