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.

Filters3

Azimuth, Incorporated

Morgantown, WV

Supporting the Defense of Our Nation

WebsitePhone3 offices5 projects2 leaders6 credentialsFounded 1988

Project: Diver6 Tracking and Safety System

Service: Electronic EngineeringService: Ruggedized Systems DesignService: Real-Time Embedded SolutionsIndustry: DefenseIndustry: FederalType: Defense 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

Cybioms Corporation

Transforming aerospace systems and services with innovative AI and automation solutions.

Website5 projectsSize Estimate: 1-25 employeesUpdated Jun 2026

Project: Laser Ranging from LEO to GEO Satellites

Service: Aerospace EngineeringService: Aerospace system designService: Structural analysis of aerospace modulesIndustry: AerospaceIndustry: DefenseType: Aerospace Engineering+44 more

DEON-INC Engineering Solutions

Palm Harbor, FL

DEON-INC Engineering Solutions is a multi-disciplinary technology practice specializing in product design, analysis, and manufacturing support. It delivers end-to-end solutions across electronic and electrical design, PCB layout engineering, FPGA and ASIC development, software engineering, mechanical engineering, finite element analysis, and FAA certification. The practice serves commercial, industrial, defense, and aerospace clients, offering services from initial concept through low-rate initial production and full production phases.

WebsitePhone2 offices5 projectsUpdated Jun 2026

Project: Air to Air Refueling LRU Development

Service: Custom Electronic DesignService: Hardware Design and DevelopmentService: Concept Redesign and EngineeringIndustry: AerospaceIndustry: DefenseType: Aerospace Engineering+27 more

DUO Technology, LLC

Naples, FL

Fusing design and engineering to eliminate conflicts between elegance and functionality.

WebsitePhone1 office1 leadersUpdated Jun 2026

Service detail: Mechanical Engineering

Service: Mechanical EngineeringService: Mechanical Design and Component EngineeringService: Machine Components Design and ManufacturingIndustry: GovernmentIndustry: FederalType: Mechanical Engineering+33 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

Enyuare LLC

Lexington, MA

Advanced Engineering Solutions

Website1 officeFounded 2021Updated Jun 2026

Service detail: Design Engineering

Service: Design EngineeringService: Software EngineeringService: Mechanical EngineeringIndustry: AerospaceIndustry: Automation & ControlsType: Automation & Controls+13 more

FORCE Automation Inc.

New Britain, CT

Automation Starts Here

WebsitePhone1 office1 credentialsUpdated Jun 2026

Service detail: Robotic Automation Integration

Service: Robotic Automation IntegrationService: Standard Work Cell ConfigurationService: Automated Blasting CellIndustry: ManufacturingIndustry: AerospaceType: Automation & Controls+22 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

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

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

HEKA Aero, LLC

Melbourne, FL

Advanced Aerospace & Defense Solutions

WebsitePhone1 office3 projects3 leadersFounded 2017Size Estimate: 10-50 employees

Project: Safety-Critical Systems and Avionics for eVTOL Aircraft

Service: Software EngineeringService: Certifiable Flight SoftwareService: Real-Time Embedded SystemsIndustry: AerospaceIndustry: DefenseType: Aerospace Engineering+19 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

Lava Design Inc

Hopkins, MN

Improving the Human Experience Through Innovation

WebsitePhone1 office5 projectsFounded 2000Updated Jun 2026

Project: HALO Product Development

Service: Product Research & StrategyService: DiscoveryService: Data CollectionIndustry: Consumer ProductsIndustry: DefenseType: Mechanical Engineering+20 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

PDA Engineering

Burnsville, MN

Engineering solutions for harsh, critical, and highly regulated environments since 1994

WebsitePhone2 offices3 projects2 leaders4 credentialsFounded 1994

Project: Parallel Phase Balancer (PPB)

Service: Applications EngineeringService: Customer-Requirement EngineeringService: Mechanical Systems IntegrationIndustry: DefenseIndustry: Medical DevicesType: Mechanical Engineering+18 more

Pond

Pioneering Innovation Since 1965

Website8 projects3 leaders2 credentialsFounded 1965Size Estimate: 850+ employeesUpdated Jun 2026

Project: Gary/Chicago Airport Air Cargo Development Services

Service: EngineeringService: Civil EngineeringService: Structural EngineeringIndustry: AviationIndustry: DefenseType: Architecture & Engineering+101 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

Red Research Group, LLC

Southern Pines, NC

Unconventional and Relentlessly Adaptive Engineering and Mission Support Solutions for Modern Warfighters

WebsitePhone1 officeUpdated Jun 2026

Service detail: R&D and Engineering

Service: R&D and EngineeringService: Mechanical EngineeringService: Electrical EngineeringIndustry: DefenseIndustry: GovernmentType: Defense Engineering+14 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

Silver Engineering, Inc.

Melbourne, FL

Providing Products and Solutions for Space-Flight and Ground Support Systems

Website1 office6 projectsFounded 1986Updated Jun 2026

Project: Dragonfly

Service: Electrical EngineeringService: Schematic Capture and DesignService: PCB Design and Layout SupportIndustry: AerospaceIndustry: SpaceType: Electrical Engineering+23 more

Sparx Technologies Llc

Manvel, TX

Sparx is engineering a new way of engineering.

Website3 offices1 credentialsFounded 2009Updated Jun 2026

Service detail: Robotics, Automation, and Control Systems

Service: Electrical EngineeringService: Mechanical EngineeringService: Software EngineeringIndustry: AerospaceIndustry: AgricultureType: Aerospace Engineering+36 more

TKM Unlimited Inc.

Cuyahoga Falls, OH

Where Concept Becomes Reality

WebsitePhone1 office3 projects1 credentialsUpdated Jun 2026

Project: Agile Combat Bunker

Service: Engineering SolutionsService: Mechanical EngineeringService: Aerospace EngineeringIndustry: DefenseIndustry: GovernmentType: Mechanical Engineering+16 more