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

AUSGAR Technologies, Inc.

San Diego, CA

Innovative, High-Quality Engineering Services

WebsitePhone2 offices4 projects7 leaders4 credentialsFounded 2003

Project: Navy Continuous Training Environment (NCTE) Support

Service: CybersecurityService: Assessment and Authorization (A&A)Service: Network Testing and ValidationIndustry: DefenseIndustry: FederalType: Defense Engineering+19 more

Advanced Research and Technology Corporation

Oxnard, CA

Innovations for a Better Tomorrow

WebsitePhone1 office3 projects1 leaders8 credentials2 publications

Project: Navy Threat Simulator Validation Contract

Service: Radar and Electronic Warfare SystemsService: Radar Cross Section Measurement and AnalysisService: Radar Signature ControlIndustry: DefenseIndustry: AerospaceType: Defense Engineering+31 more

Alico Systems, Inc.

San Diego, CA

Alico Systems is an innovative product development practice that designs solutions for consumer, industrial, government, and military markets. Its expertise spans mobile wireless computing platforms for image, voice, video, and data communications, alongside phased array beam steered antennas, RF transceivers, microprocessor and FPGA electronics, and wireless sensor networks for remote monitoring and control. Key systems include mobile satellite communications terminals, VoIP PBX systems, broadband wireless networks, and motion sensor platforms.

WebsitePhone1 office1 projects2 credentialsUpdated Jun 2026

Project: SAXBA Distributed Broadband SATCOM On-The-Move Terminal

Service: Systems EngineeringService: Communications and Network EngineeringService: Systems Integration of Mobile Wireless and Satellite NetworksIndustry: DefenseIndustry: GovernmentType: Electrical Engineering+26 more

Atugan

Carlsbad, CA

Engineering for unlimited possibilities.

WebsitePhone1 officeUpdated Jun 2026

Service detail: Wireless Communications

Service: Wireless CommunicationsService: Satellite and Terrestrial System DesignService: Wideband and Narrowband RF EngineeringIndustry: TelecommunicationsIndustry: DefenseType: Telecom / RF Engineering+19 more

Blue Sky Scientific LLC

San Diego, CA

Delivering creative solutions to your hardest problems

Website1 office6 projectsFounded 2006Updated Jun 2026

Project: Boxing Tracking Broadcast Technology

Service: Embedded Systems EngineeringService: Firmware and Operating System DevelopmentService: Custom PCB and Hardware DesignIndustry: CommercialIndustry: Consumer ProductsType: Automation & Controls+16 more

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

Cyth Systems, Inc.

San Diego, CA

Test & Measurement Automation, Embedded Controls & Monitoring

WebsitePhone1 office8 projects3 credentialsUpdated Jun 2026

Project: Automated Test Expansion for Electronics

Service: Test & Measurement AutomationService: Automated Test Equipment (ATE) DesignService: Production Test SystemsIndustry: Power GenerationIndustry: Life SciencesType: Automation & Controls+31 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

DVK Integrated Services

San Jose, CA

You Ask, We Deliver

WebsitePhone1 officeFounded 1984Updated Jun 2026

Service detail: PCB Layout and Design

Service: PCB Layout and DesignService: High Density SMT and BGA DesignsService: High Speed Digital, RF, and Analog DesignsIndustry: ElectronicsIndustry: AerospaceType: Electrical Engineering+18 more

Davis Mechatronics

Davis, CA

Rapid prototyping and technical problem-solving for robotics and mechatronics

Website1 officeUpdated Jun 2026

Service detail: Robotics and Mechatronics Consulting

Service: Robotics and Mechatronics ConsultingService: Rapid Prototyping and TestingService: Embedded Systems EngineeringIndustry: AgricultureIndustry: DefenseType: Automation & Controls+17 more

Difftronic, LLC

Los Angeles, CA

Embedded Hardware Design Services

Website1 officeUpdated Jun 2026

Service detail: Embedded Hardware Design

Service: Embedded Hardware DesignService: Harness DesignService: Test Equipment DevelopmentIndustry: ElectronicsIndustry: TelecommunicationsType: Electrical Engineering+10 more

Encore Semi Inc

La Jolla, CA

Expert Analog, Mixed-Signal and Digital Design Services

Website1 office5 leadersFounded 2011Updated Jun 2026

Service detail: Semiconductor Design Services

Service: Semiconductor Design ServicesService: Analog and RF DesignService: Physical Design ImplementationIndustry: SemiconductorsIndustry: AerospaceType: Electrical Engineering+15 more

Francison Consulting, Inc.

Newport Beach, CA

Predictable delivery for complex capital programs.

WebsitePhone1 office5 projects3 leadersFounded 2021Size Estimate: 35+ employees

Project: Middle Mile Broadband Initiative

Service: Program ManagementService: Project ManagementService: Construction ManagementIndustry: InfrastructureIndustry: TelecommunicationsType: Owner's Engineer+30 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

GreenDart Incorporated

Long Beach, CA

GreenDart delivers superior program savings to U.S. government mission-critical system development efforts, focusing on environments where risk reduction yields significant program cost savings. The practice provides Test and Evaluation (T&E), Verification and Validation (V&V), Cybersecurity Assessments, Data Analytics, and Systems Engineering and Integration (SE&I) services, operating either as an independent assessment team or embedded directly with development teams. GreenDart holds a GSA Multiple Award Schedule contract vehicle and has delivered advanced engineering services to agencies including DHS Customs and Border Protection, the USAF Space and Missile Systems Center, and the DHS Science and Technology Directorate.

WebsitePhone1 office3 projects1 leaders2 credentialsUpdated Jun 2026

Project: DHS Customs and Border Protection T&E Services

Service: Test and EvaluationService: Developmental Testing and AnalysisService: Operational Phase TestingIndustry: DefenseIndustry: AerospaceType: Defense Engineering+25 more

Hummingbird Aero LLC

Irvine, CA

Safety-critical flight control and vehicle systems engineering for aerospace and defense

WebsitePhone1 office4 projects1 leadersUpdated Jun 2026

Project: eVTOL Flight Control System Design and Development

Service: Aircraft Actuation SystemsService: Electro-Mechanical ActuationService: Electro-Hydrostatic ActuationIndustry: AerospaceIndustry: AviationType: Aerospace Engineering+19 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

Ledin Engineering, Inc.

Camarillo, CA

Embedded System Development and Test

WebsitePhone1 officeSize Estimate: 1-5 employeesUpdated Jun 2026

Service detail: Embedded Software Development

Service: Embedded Software DevelopmentService: Hardware-Software System DesignService: Agile Embedded ProgrammingIndustry: DefenseIndustry: SoftwareType: Software Engineering+8 more

Motivo Engineering Llc

Rancho Dominguez, CA

Accelerating Product Development

Website2 offices10 leadersFounded 2010Updated Jun 2026

Service detail: Engineering Design

Service: Systems EngineeringService: Engineering DesignService: Mechanical Design and EngineeringIndustry: AerospaceIndustry: RoboticsType: Electrical Engineering+14 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

Nathan Kunes Incorporated

San Diego, CA

Advanced Defense Solutions for Complex Missions

WebsitePhone1 officeFounded 1998Updated Jun 2026

Service detail: Software Engineering

Service: Software EngineeringService: SDR SolutionsService: Embedded SystemsIndustry: GovernmentIndustry: DefenseType: Defense Engineering+20 more

Optimum Design Associates

Milpitas, CA

Experts in Today's Electronic Engineering. Innovators of Tomorrow's Technologies.

WebsitePhone2 offices2 projects3 leaders4 credentials3 publications

Project: Converting Debug Tools Into Manufacturing Fixtures

Service: PCB Design LayoutService: RF and Mixed-Signal PCB LayoutService: High-Density Interconnect (HDI) DesignIndustry: AerospaceIndustry: DefenseType: Electrical Engineering+38 more

Performance Embedded, Inc.

San Diego, CA

Rugged Video and ARINC 818 Test & OEM Solutions

Website1 office1 credentialsFounded 2018Updated Jun 2026

Service detail: ARINC 818 Products

Service: ARINC 818 ProductsService: Dual-Channel Video ConvertersService: OEM Video Conversion BoardsIndustry: DefenseIndustry: IndustrialType: Electrical Engineering+10 more