Public engineering firm directory

Find engineering consulting firms by capability and location.

Search engineering firm profiles built for buyers who need a shortlist, not a sales pitch.

Service: electrical-engineering Industry: electronics Clear all

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23 results

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Comfortable Compact

Acute Solutions

Discover, Develop, Deliver

Website2 credentialsFounded 2014Updated Jun 2026

Service: Turnkey Product DevelopmentService: Product DefinitionIndustry: Medical DevicesType: Mechanical Engineering+25 more

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Ariquest, LLC

San Antonio, TX

Preparing the Future

WebsitePhone1 office3 leaders

Service: Electrical EngineeringService: Signal and Image ProcessingIndustry: ElectronicsType: Electrical Engineering+2 more

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Cold Spring Engineering, LLC

Santa Barbara, CA

Engineering Services, Software, Hardware, Systems

WebsitePhone1 officeFounded 2002

Service: Engineering ServicesService: Software EngineeringIndustry: DefenseType: Aerospace Engineering+18 more

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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 projects

Service: Design & Research StrategyService: Product Requirements DefinitionIndustry: ElectronicsType: Mechanical Engineering+38 more

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Daniel Development Group, LLC

Phoenix, AZ

Help clients solve their engineering and design challenges and get to market quickly.

WebsitePhone1 office3 leaders

Service: Electrical EngineeringService: Embedded Systems & Circuit DesignIndustry: ElectronicsType: Electrical Engineering+32 more

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Electromechanica, Inc.

Mattapoisett, MA

Engineering Solutions Exceeding Expectations

WebsitePhone1 office1 credentials

Service: Automated Test Equipment (ATE)Service: Functional Test Fixtures & SystemsIndustry: DefenseType: Automation & Controls+54 more

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Full Spectrum Solutions Inc

Edgewood, NM

Full-Service Electrical Engineering

WebsitePhone1 officeUpdated Jun 2026

Service: Electrical EngineeringService: Circuit Board Design & LayoutIndustry: DefenseType: Electrical Engineering+6 more

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H10 Capital

Seattle, WA

Consultation and Engineering Services

WebsitePhone1 officeFounded 2007

Service: Mechanical EngineeringService: Assists Clients From Initial Concept To ProductionIndustry: ElectronicsType: Electrical Engineering+56 more

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Hyatt Engineering & Design Services LLC

Newark, DE

Established in 2018, Hyatt Engineering & Design Services LLC provides multi-disciplinary engineering, software development, and technical support across the United States. Originating with extensive experience in the telecommunications industry, the practice offers specialized services in electrical engineering, radio frequency design and testing, mechanical engineering, technical writing, and E/M/CAD design support. Operating from its corporate office in Newark, Delaware, it supports clients with flexible onsite and remote solutions to meet critical design and manufacturing deadlines.

Website1 officeFounded 2018Updated Jun 2026

Service: Electrical EngineeringService: Radio Frequency Design and TestingIndustry: TelecommunicationsType: Electrical Engineering+13 more

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Ideaz

Glastonbury, CT

Innovative product design and engineering

WebsitePhone3 offices5 projects

Service: StrategyService: ResearchIndustry: Medical DevicesType: Electrical Engineering+13 more

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Industrial Sensor Corporation

Industrial Sensor Corporation is an engineering consulting firm that helps clients design, develop, and manufacture ruggedized electronics for demanding environments, specializing in engineering and design, design for manufacturing, systems engineering, and program management. It serves military and industrial clients and is headquartered in Rhode Island.

Website2 leaders3 credentialsFounded 2020

Service: Engineering and DesignService: Electrical DesignIndustry: DefenseType: Electrical Engineering+12 more

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Jardum, LLC

Owasso, OK

Electronics Engineering & Manufacturing

Website2 offices2 leadersFounded 2016

Service: Fractional EngineeringService: Technical LeadershipIndustry: MarineType: Electrical Engineering+19 more

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Joshua Tree Technologies, LLC

Castle Dale, UT

Your Product Development and Technology Partner.

Website1 office5 projectsUpdated Jun 2026

Service: Product DevelopmentService: Research and Development ManagementIndustry: ManufacturingType: Electrical Engineering+37 more

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Newgrange Design Inc

Wakefield, MA

Excellence In Printed Circuit Board Design

WebsitePhone1 office7 leaders

Service: PCB Design and LayoutService: Multilayer Layout and RoutingIndustry: AerospaceType: Electrical Engineering+22 more

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O & S Services

O & S Services is a multi-disciplinary technology consulting practice incorporated in Texas in 2010, delivering electrical, mechanical, industrial, and systems engineering; cybersecurity; and technical translation. It has served the U.S. Department of Defense, major defense contractors including Lockheed Martin, Collins Aerospace, and Bell Flight, and commercial technology companies such as Texas Instruments, Qualcomm, Toyota, and Honeywell. Its engineers have contributed more than 25 articles to IEEE Consumer Electronics Magazine over a decade.

Website1 leaders1 publicationsFounded 2010

Service: Engineering ConsultingService: Electrical EngineeringIndustry: DefenseType: Electrical Engineering+36 more

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