Public engineering firm directory

Find engineering consulting firms by capability and location.

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28 Gorilla Engineering

Chandler, AZ

Ruggedized product engineering for the field and the future.

WebsitePhone1 office8 projects
Service: Mechanical Engineering DesignService: Assembly-aware mechanical designIndustry: DefenseType: Defense Engineering+51 more

316 Product Development, LLC

Passionate and Creative

Website6 projects6 leadersSize Estimate: 1-9 employees
Service: Mechanical EngineeringService: Advanced Computer Aided Design (CAD)Industry: Medical DevicesType: Mechanical Engineering+36 more

A2e Technologies

San Diego, CA

Electronic Design Built for Critical Programs

WebsitePhone1 office9 projects
Service: Electronics Design ServicesService: Hardware DesignIndustry: DefenseType: Electrical Engineering+26 more

AMG, Inc.

Dayton, OH

Industrial Facility Engineering

WebsitePhone1 office12 projects
Service: Process EngineeringService: PFD and P&ID DevelopmentIndustry: ChemicalsType: Automation & Controls+75 more

AMI Aero, LLC

Renton, WA

An Aerodynamics Legacy Since 1971

WebsitePhone1 office3 projects
Service: Aerodynamic EngineeringService: Aircraft Design & ConfigurationIndustry: AerospaceType: Aerospace Engineering+30 more

ASI Partners Inc.

Huntsville, AL

Engineering Capability and Talent for What Comes Next

WebsitePhone1 officeUpdated Jun 2026
Service: Systems EngineeringService: Architecture Development and MBSEIndustry: DefenseType: Defense Engineering+22 more

AUSGAR Technologies, Inc.

San Diego, CA

Innovative, High-Quality Engineering Services

WebsitePhone2 offices4 projects
Service: CybersecurityService: Assessment and Authorization (A&A)Industry: DefenseType: Defense Engineering+21 more

Advanced Research and Engineering Integrated Solutions LLC

Niceville, FL

Engineering solutions for unmanned and embedded systems

WebsitePhone1 office1 leaders
Service: Unmanned Systems EngineeringService: Unmanned Aerial VehiclesIndustry: AerospaceType: Aerospace Engineering+25 more

Akina Inc

Highland, MD

Smart solutions for smarter business.

WebsitePhone1 office1 credentials
Service: Project ManagementService: EngineeringIndustry: Intelligence & National SecurityType: Software Engineering+10 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 projects
Service: Systems EngineeringService: Communications and Network EngineeringIndustry: DefenseType: Electrical Engineering+28 more

Alliance Engineers & Project Consultants

Beaumont, TX

Multidisciplined EPCM

WebsitePhone1 office5 projects
Service: Project DevelopmentService: Phased Front-End LoadingIndustry: Carbon CaptureType: Automation & Controls+45 more

Amtech Aeronautical Limited

Medicine Hat, AB

Aeronautical Design, Defence R&D, and Industrial Automation

Website1 office5 projects2 credentials
Service: Aeronautical Engineering and CertificationService: Aircraft Modifications and Repairs DesignIndustry: AerospaceType: Aerospace Engineering+21 more

Analytix LLC

Huntsville, AL

Expert Management, Energy Efficient

Website1 office3 leadersFounded 2007
Service: Modeling & SimulationService: System Engineering and Requirement AnalysisIndustry: DefenseType: Aerospace Engineering+37 more

Apertus Solutions, LLC

Severna Park, MD

Open source engineering for trusted computing and embedded systems

Website1 office3 projectsUpdated Jun 2026
Service: Trusted Systems ResearchService: Linux Kernel DevelopmentIndustry: DefenseType: Software Engineering+10 more

Applied Automation and Controls, Inc.

Expert Automation & Control Solutions for Oil & Gas

Website5 credentialsUpdated Jun 2026
Service: Automation & Control Systems EngineeringService: Data Acquisition SystemsIndustry: Oil & GasType: Automation & Controls+29 more

Arc Space Innovation

Herndon, VA

Where Innovation Meets Execution

WebsitePhone1 office3 leaders
Service: Engineering ServicesService: Embedded Systems EngineeringIndustry: AerospaceType: Aerospace Engineering+13 more

ArgenTech Solutions, Inc.

Newmarket, NH

ArgenTech Solutions is a leading integrator and service provider of Uncrewed Aerial Systems (UAS) for military, civil, and commercial initiatives. Founded in 2011, it provides UAS system integration, flight operations, maintenance, and training services primarily to the U.S. Department of Defense and other government and commercial customers.

WebsitePhone1 officeFounded 2011
Service: UAS System IntegrationService: Flight OperationsIndustry: DefenseType: Aviation Engineering+10 more

Argo Navis Technologies

Together We Succeed

WebsiteUpdated Jun 2026
Service: Professional ServicesService: Cybersecurity & ComplianceIndustry: AerospaceType: Software Engineering+31 more

Array of Engineers

Grand Rapids, MI

Designing | Automating | Testing

Website1 office7 projectsUpdated Jun 2026
Service: Automated Hardware-Software TestingService: Automated Hardware-Software Integration TestingIndustry: AerospaceType: Software Engineering+32 more

Artera Technologies LLC

Ellicott City, MD

Employee-first systems and software engineering serving the intelligence community

Website1 office1 credentialsFounded 2012
Service: Computer Network OperationsService: Embedded Systems DevelopmentIndustry: Intelligence & National SecurityType: Software Engineering+21 more

Ataero

San Antonio, TX

Ataero, formerly Atkinson Aeronautics & Technology, is a defense technology enterprise specializing in electromagnetic spectrum operations, electromagnetic warfare, information operations, intelligence, systems engineering, acquisition, logistics, program management, technical training, and low-cost threat emitter systems.

Website1 office6 leadersUpdated Jun 2026
Service: Systems EngineeringService: System Design and IntegrationIndustry: DefenseType: Defense Engineering+32 more

Atlantic Circuit Technologies, Inc.

Atlanta, GA

Atlantic Circuit Technologies, Inc. is an advanced engineering services firm headquartered in Atlanta, Georgia, that supports US Government agencies and private industry across data analytics, digital twin modeling, IoT devices, and systems integration. Its engineers specialize in data visualization, embedded machine learning, and regulatory compliance engineering for government contractors. Atlantic Circuit Technologies also operates the Syclops Platform for AI-driven predictive analytics in PCB manufacturing and counterfeit electronic part detection under SAE AS6171, and provides IP and engineering advisory services to semiconductor companies.

WebsitePhone1 officeUpdated Jun 2026
Service: Data Analytics and Advanced VisualizationService: Digital Twin ModelingIndustry: DefenseType: Defense Engineering+7 more

Autologic LLC

North Chesterfield, VA

Electrical and Controls Engineering, Design, & Programming Services

WebsitePhone2 offices4 projects
Service: Electrical and Controls EngineeringService: Electrical DesignIndustry: MiningType: Automation & Controls+47 more

Azimuth, Incorporated

Morgantown, WV

Supporting the Defense of Our Nation

WebsitePhone3 offices5 projects
Service: Electronic EngineeringService: Ruggedized Systems DesignIndustry: DefenseType: Defense Engineering+25 more