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.

Filters2

2RW Consultants, Inc.

Charlottesville, VA

Energy by Design

WebsitePhone3 offices10 projects
Service: MEP/FP Engineering DesignService: Mechanical EngineeringIndustry: EducationType: MEP+39 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

Acute Solutions

Discover, Develop, Deliver

Website2 credentialsFounded 2014Updated Jun 2026
Service: Turnkey Product DevelopmentService: Product DefinitionIndustry: Medical DevicesType: Mechanical Engineering+25 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

Atlantic Manufacturing Solutions LLC

Miami, FL

Engineering Innovation, Manufacturing-Focused Designs, Real-World Results

WebsitePhone1 office3 projects
Service: Mechanical EngineeringService: DFM-Driven Mechanical DesignIndustry: Consumer ProductsType: Mechanical Engineering+13 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

Bandwidth Solutions Inc

McLean, VA

Engineering & Management

WebsitePhone1 officeUpdated Jun 2026
Service: Program and Project ManagementService: Project ManagementIndustry: AerospaceType: Telecom / RF Engineering+40 more

C Speed

Persistent Surveillance for a Changing Threat Environment

Website1 credentialsUpdated Jun 2026
Service: Integrated Surveillance SolutionsService: Ground-Based Radar (GBR)Industry: DefenseType: Defense Engineering+15 more

Claymore Group LLC

Daphne, AL

Multi-Discipline Engineering, Design, and Precision Fabrication

WebsitePhone1 office1 credentials
Service: Civil EngineeringService: Road and Bridge DesignIndustry: IndustrialType: Civil Engineering+54 more

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

Core Source Technologies, LLC

Germantown, MD

Accelerating Your Innovative Solutions

WebsitePhone1 office10 projects
Service: Mechanical EngineeringService: Electronic EnclosuresIndustry: DefenseType: Mechanical Engineering+18 more

Corvus Engineering

Logan, UT

Create with Corvus

Website1 office2 projects4 leaders
Service: Product Design and DevelopmentService: Consumer Product DevelopmentIndustry: Consumer ProductsType: Mechanical Engineering+31 more

Cybioms Corporation

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

Website5 projectsSize Estimate: 1-25 employeesUpdated Jun 2026
Service: Aerospace EngineeringService: Aerospace system designIndustry: AerospaceType: Aerospace Engineering+46 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 projects
Service: Design & Research StrategyService: Product Requirements DefinitionIndustry: ElectronicsType: Mechanical Engineering+38 more

DCore

From Zero to Space All in One Place

WebsiteUpdated Jun 2026
Service: Turn-Key Engineering SolutionsService: Systems EngineeringIndustry: AerospaceType: Aerospace Engineering+20 more

Daedalus, Inc.

Pittsburgh, PA

Research, Design, and Engineering

WebsitePhone1 office11 projects
Service: ResearchService: User ResearchIndustry: HealthcareType: Mechanical Engineering+48 more

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

Diatomic Product Development

Seattle, WA

World-class engineering design and product development consultancy

WebsitePhone1 officeUpdated Jun 2026
Service: Product DevelopmentService: Opportunity and StrategyIndustry: Consumer ProductsType: Mechanical Engineering+28 more

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

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 credentials
Service: PCB Design & LayoutService: PCB Design ServicesIndustry: DefenseType: Electrical Engineering+23 more

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

HEKA Aero, LLC

Melbourne, FL

Advanced Aerospace & Defense Solutions

WebsitePhone1 office3 projects
Service: Software EngineeringService: Certifiable Flight SoftwareIndustry: AerospaceType: Aerospace Engineering+21 more

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

Ideaz

Glastonbury, CT

Innovative product design and engineering

WebsitePhone3 offices5 projects
Service: StrategyService: ResearchIndustry: Medical DevicesType: Electrical Engineering+13 more