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.

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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

AMG, Inc.

Dayton, OH

Industrial Facility Engineering

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

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

Bill Austin & Associates

Columbus, IN

Information engineering and mission engineering consulting

WebsitePhone1 office1 leaders
Service: Information EngineeringService: Process and Requirements ManagementIndustry: FederalType: Defense Engineering+14 more

Bravo Team LLC

Cornelius, NC

Engineering Excellence that Drives Breakthroughs

WebsitePhone1 office2 projects
Service: Research & DevelopmentService: Rapid PrototypingIndustry: AerospaceType: Electrical Engineering+19 more

Cascade Integration & Development, Inc.

Bend, OR

Cascade Integration & Development, Inc. is a Bend, Oregon-based control systems integration firm serving West Coast utilities, manufacturers, and process industries since 2004. It delivers custom automation solutions, PLC and HMI programming, SCADA upgrades, MES integration, panel design and fabrication, and OT cybersecurity support for water, wastewater, manufacturing, food and beverage, pharmaceutical, chemicals, utilities, and oil and gas operations.

WebsitePhone1 officeFounded 2004
Service: Control Systems IntegrationService: PLC ProgrammingIndustry: Automation & ControlsType: Automation & Controls+18 more

Casne Engineering, Inc.

Bellevue, WA

Supporting America's Infrastructure

Website1 office3 projects1 publications
Service: Electrical EngineeringService: Medium and low voltage equipment and distribution systemsIndustry: AerospaceType: Automation & Controls+52 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

Croxel Inc

Melbourne, FL

Transform Ideas into Market-Ready IoT Solutions

WebsitePhone1 office2 leaders
Service: IoT Product DevelopmentService: Hardware EngineeringIndustry: Consumer ProductsType: Electrical Engineering+26 more

Cyth Systems, Inc.

San Diego, CA

Test & Measurement Automation, Embedded Controls & Monitoring

WebsitePhone1 office8 projects
Service: Test & Measurement AutomationService: Automated Test Equipment (ATE) DesignIndustry: Power GenerationType: Automation & Controls+33 more

DMAero, LLC

Warner Robins, GA

Mission-ready engineering

WebsitePhone3 offices2 projects
Service: Systems Engineering and IntegrationService: System designIndustry: DefenseType: Defense Engineering+36 more

DUO Technology, LLC

Naples, FL

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

WebsitePhone1 office1 leaders
Service: Mechanical EngineeringService: Mechanical Design and Component EngineeringIndustry: GovernmentType: Mechanical Engineering+35 more

DVK Integrated Services

San Jose, CA

You Ask, We Deliver

WebsitePhone1 officeFounded 1984
Service: PCB Layout and DesignService: High Density SMT and BGA DesignsIndustry: ElectronicsType: Electrical Engineering+20 more

Davis Mechatronics

Davis, CA

Rapid prototyping and technical problem-solving for robotics and mechatronics

Website1 officeUpdated Jun 2026
Service: Robotics and Mechatronics ConsultingService: Rapid Prototyping and TestingIndustry: AgricultureType: Automation & Controls+19 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

Electronic Concepts and Engineering, Inc.

Holland, OH

Electronic Concepts and Engineering, Inc. (ECE) is a full-service electronic OEM product development and manufacturing firm based in Holland, Ohio, specializing in military, aerospace, automotive, and industrial embedded electronic systems. Since 1991, ECE has developed and produced cost-effective embedded electronic systems for rugged environments, serving Fortune 500 companies and smaller organizations across circuit design, software development, PCB design, product qualification testing, and system integration.

WebsitePhone1 office1 credentials
Service: Electronic System DesignService: System Architecture and DesignIndustry: DefenseType: Electrical Engineering+15 more

EngineeringPeople

30 Years of Innovation in Mechanical Engineering Design, Consulting & Talent

Website2 projectsUpdated Jun 2026
Service: Mechanical Engineering DesignService: Concept Design & DevelopmentIndustry: DefenseType: Mechanical Engineering+24 more

Enginuity Partners LLC

Providence, RI

Your Engine For Engineering Innovation

WebsitePhone2 offices5 projects
Service: Mechanical Engineering & DesignService: 2D and 3D Machine DesignIndustry: AerospaceType: Aerospace Engineering+50 more

Entropic Engineering LLC

Saint Paul, MN

Boutique engineering from concept through manufacturing and logistics

WebsitePhone1 officeUpdated Jun 2026
Service: Research and Need AnalysisService: Root Cause and Need AnalysisIndustry: ManufacturingType: Electrical Engineering+84 more

G90 Engineering LLC

Mason, OH

Absolute Engineering

WebsitePhone1 office4 projects
Service: Contract Engineering & Manufacturing ServicesService: NC Programming & MachiningIndustry: AerospaceType: Process Engineering+15 more

Hargrove Engineers & Constructors

Mobile, AL

The right people. The right place. The right time.

WebsitePhone18 offices1 credentials
Service: Engineering DesignService: Conceptual and Front End StudiesIndustry: AgricultureType: EPC+29 more

IS International Services, LLC

Lawrenceville, GA

Service Never Sleeps

WebsitePhone1 office1 projects
Service: Process Control and AutomationService: PLC, HMI, SCADA and DCS configurationIndustry: Automation & ControlsType: Electrical Engineering+41 more

IST Precision Inc.

Mooresville, NC

Engineering Precision Into Every Solution

WebsitePhone1 office4 projects
Service: Precision Automation ServicesService: Part Assembly AutomationIndustry: Medical DevicesType: Automation & Controls+25 more