Public engineering firm directory

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316 Product Development, LLC

Passionate and Creative

Website6 projects6 leadersSize Estimate: 1-9 employeesUpdated Jun 2026

Project: Vacuum Assisted Breast Biopsy Device

Service: Mechanical EngineeringService: Advanced Computer Aided Design (CAD)Service: Finite Element Analysis (FEA) and SimulationIndustry: Medical DevicesIndustry: Consumer ProductsType: Mechanical Engineering+34 more

Acute Solutions

Discover, Develop, Deliver

Website2 credentialsFounded 2014Updated Jun 2026

Service detail: Turnkey Product Development

Service: Turnkey Product DevelopmentService: Product DefinitionService: Robust Solution DesignIndustry: Medical DevicesIndustry: ManufacturingType: Mechanical Engineering+23 more

C Speed

Persistent Surveillance for a Changing Threat Environment

Website1 credentialsUpdated Jun 2026

Service detail: Integrated Surveillance Solutions

Service: Integrated Surveillance SolutionsService: Ground-Based Radar (GBR)Service: Elevated Surveillance Radar (ESR)Industry: DefenseIndustry: Public SafetyType: Defense Engineering+13 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

Daniel Development Group, LLC

Phoenix, AZ

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

WebsitePhone1 office3 leadersFounded 1997Updated Jun 2026

Service detail: Electrical Engineering

Service: Electrical EngineeringService: Embedded Systems & Circuit DesignService: IoT & Wireless NetworkingIndustry: ElectronicsIndustry: Consumer ProductsType: Electrical Engineering+30 more

Electromechanica, Inc.

Mattapoisett, MA

Engineering Solutions Exceeding Expectations

WebsitePhone1 office1 credentialsUpdated Jun 2026

Service detail: Automated Test Equipment (ATE)

Service: Automated Test Equipment (ATE)Service: Functional Test Fixtures & SystemsService: Interface Test Adapters (ITA)Industry: DefenseIndustry: AerospaceType: Automation & Controls+52 more

Freedom CAD Services, Inc.

Bedford, NH

A seamless extension of your engineering team, providing unparalleled value and dedication. Experts in Altium, Allegro, Xpedition, & PADS.

WebsitePhone1 office2 credentialsUpdated Jun 2026

Service detail: PCB Design & Layout

Service: PCB Design & LayoutService: PCB Design ServicesService: High-Speed & HDI DesignIndustry: DefenseIndustry: AerospaceType: Electrical Engineering+21 more

H10 Capital

Seattle, WA

Consultation and Engineering Services

WebsitePhone1 officeFounded 2007Updated Jun 2026

Service detail: Mechanical Engineering

Service: Mechanical EngineeringService: Assists Clients From Initial Concept To ProductionService: Integrating Hardware Solutions Seamlessly Into Existing Or New ProgramsIndustry: ElectronicsIndustry: SemiconductorsType: Electrical Engineering+54 more

Indesign, LLC

Indianapolis, IN

Your Product Development and Design Partner

WebsitePhone1 office1 credentialsFounded 1996Updated Jun 2026

Service detail: Product Development

Service: Product DevelopmentService: Full-Turnkey Product DevelopmentService: Electrical and RF EngineeringIndustry: DefenseIndustry: ElectronicsType: Electrical Engineering+18 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

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 2010Updated Jun 2026

Service detail: Engineering Consulting

Service: Engineering ConsultingService: Electrical EngineeringService: Mechanical EngineeringIndustry: DefenseIndustry: FederalType: Electrical Engineering+34 more

RPM Tech

Forest Hill, MD

From Creative Concepts to Production Solutions

WebsitePhone2 offices2 projectsFounded 2006Updated Jun 2026

Project: Medical Diagnostic Instrument

Service: Integrated Product DesignService: Industrial DesignService: Systems EngineeringIndustry: Medical DevicesIndustry: AerospaceType: Mechanical Engineering+18 more

Redgarden Engineering LLC

Boulder, CO

Electronics Engineering Consulting Services

WebsitePhone2 offices2 projects2 leaders3 publicationsFounded 2008

Project: Perfect Wave DAC Board PCB Layout

Service: Electronic and Software EngineeringService: Electronic and Software DesignService: Printed Circuit Board LayoutIndustry: Medical DevicesIndustry: AutomotiveType: Electrical Engineering+25 more

Romeo Engineering, Inc.

Fort Worth, TX

Moving automation forward.

WebsitePhone1 office1 leadersFounded 1987Updated Jun 2026

Service detail: Engineering Design

Service: Engineering DesignService: Mechanical EngineeringService: Electrical EngineeringIndustry: ManufacturingIndustry: Food & BeverageType: Automation & Controls+49 more

SN&N Electronics, Inc.

San Jose, CA

Changing our World through Innovative Design and Engineering

WebsitePhone1 office8 projects1 leaders2 credentialsUpdated Jun 2026

Project: Plaz4

Service: Electrical EngineeringService: Circuit Design and LayoutService: Low Power and Ultralow Noise Front-End Analog DesignIndustry: Medical DevicesIndustry: Life SciencesType: Electrical Engineering+36 more

Strollo Inc.

San Diego, CA

Full-service product design and development from concept through full-scale production.

WebsitePhone1 office7 projects12 leadersFounded 2008Size Estimate: 11-50 employees

Project: Cricut Autopress

Service: Mechanical EngineeringService: CAD Modeling & PrototypingService: Nonlinear Stress AnalysisIndustry: Consumer ProductsIndustry: Medical DevicesType: Mechanical Engineering+32 more

The Ranger Group

Frisco, TX

Leaders on the Engineering Frontier

WebsitePhone1 officeUpdated Jun 2026

Service detail: Software Engineering

Service: Software EngineeringService: Embedded Software Application DevelopmentService: Web, Mobile, Cloud, and PC Application DevelopmentIndustry: AerospaceIndustry: DefenseType: Software Engineering+21 more

Tomorrow Lab

Brooklyn, NY

A technology innovation studio helping innovators design and engineer hardware products

Website1 office5 projects2 leaders7 credentialsFounded 2010Updated Jun 2026

Project: JUMP Bike Interface

Service: Prototype InnovationService: Strategy and User ResearchService: Industrial Design and User ExperienceIndustry: Consumer ProductsIndustry: ElectronicsType: Mechanical Engineering+13 more