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.

Filters1

AMT Corporation

Madison, AL

Absolute accuracy. Proven reliability.

WebsitePhone1 office1 leaders3 credentialsUpdated Jun 2026

Service detail: Systems Engineering and CAD

Service: Systems Engineering and CADService: Mechanical system and component designService: Reverse engineering and analysisIndustry: DefenseIndustry: SpaceType: Defense Engineering+20 more

Albers Aerospace

McKinney, TX

American Made. Warfighter Ready.

WebsitePhone1 office5 leaders5 credentialsFounded 2015Updated Jun 2026

Service detail: Aerospace & Defense Manufacturing

Service: Aerospace & Defense ManufacturingService: Precision MachiningService: Complex AssemblyIndustry: DefenseIndustry: AerospaceType: Aerospace Engineering+13 more

Architectural Wall Systems Inc

Smart design, stronger building envelopes

Website10 projectsUpdated Jun 2026

Project: Texas Children's Hospital

Service: Building Envelope and Facade EngineeringService: Curtain Wall and Storefront SystemsService: Specialty and Structural Glass DesignIndustry: HealthcareIndustry: EducationType: Structural Engineering+15 more

BCO Incorporated

Billerica, MA

An Automated Test Systems Company

WebsitePhone1 office7 projects2 credentialsFounded 1994Updated Jun 2026

Project: F-35 JSF Program RF ATE Test Stations

Service: Automated Test Equipment (ATE) DesignService: Custom Systems for DefenseService: Telecommunications and Factory Test SystemsIndustry: DefenseIndustry: AerospaceType: Electrical Engineering+20 more

Bay Engineering, Inc.

Sturgeon Bay, WI

Integrity in Every Design, Solutions for Every Challenge: Your Trusted Marine Engineering Partner.

WebsitePhone1 office1 projects8 leadersFounded 1996Updated Jun 2026

Project: First Great Lakes Bulk Freighter in Nearly Four Decades

Service: Naval ArchitectureService: Stability Analysis & SurveysService: Weight Engineering & Tank PlansIndustry: MarineIndustry: CommercialType: Marine Engineering+26 more

C4WS Incorporated

Huntsville, AL

C4WS Incorporated is a cable and harness engineering firm based in Huntsville, Alabama. C4WS Incorporated designs, fabricates, and tests MIL-SPEC cables and complex wire harnesses to military and aerospace standards, including RF, power, serial, and complex harness assemblies. Services include reverse engineering, CAD documentation, and manufacturing to IPC and NASA standards.

WebsitePhone1 office3 credentialsUpdated Jun 2026

Service detail: Cable and Harness Engineering

Service: Cable and Harness EngineeringService: MIL-SPEC Cable DesignService: CAD DocumentationIndustry: DefenseIndustry: AerospaceType: Electrical Engineering+8 more

Compass Systems, Inc.

Lexington Park, MD

American Precision for Mission-Ready Technologies

WebsitePhone10 offices4 leaders2 credentialsFounded 1997Updated Jun 2026

Service detail: Research and Development

Service: Research and DevelopmentService: AI-Enabled Decision SupportService: Augmented Reality and TrainingIndustry: DefenseIndustry: AerospaceType: Defense Engineering+27 more

Comptek, Inc.

Farmington Hills, MI

Industrial Test Automation Experts

WebsitePhone1 officeFounded 1983Updated Jun 2026

Service detail: Custom Test Systems Design and Build

Service: Custom Test Systems Design and BuildService: Enclosure Design and FabricationService: AutoCAD Drawing ServicesIndustry: AutomotiveIndustry: ManufacturingType: Automation & Controls+12 more

Core Engineering & Consulting, Inc.

Fort Thompson, SD

Engineering with Integrity, Honesty & Highest Standard of Care

WebsitePhone1 office1 leaders4 credentialsFounded 2008Updated Jun 2026

Service detail: Geotechnical Engineering

Service: Geotechnical EngineeringService: Subsurface ExplorationService: Laboratory TestingIndustry: CommercialIndustry: ResidentialType: Geotechnical Engineering+21 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

EDF Incorporated

Riviera Beach, FL

Full Service Engineering Solutions for Engine Test Facilities

WebsitePhone1 officeFounded 1978Size Estimate: 1-50 employeesUpdated Jun 2026

Service detail: Gas Turbine and Jet Engine Test Cell Design

Service: Gas Turbine and Jet Engine Test Cell DesignService: Indoor Test Cell Design and ConstructionService: Outdoor Test Stand Design and ConstructionIndustry: AerospaceIndustry: DefenseType: Aerospace Engineering+55 more

Electro Standards Laboratories

Cranston, RI

Engineering and manufacturing solutions for data communication, sensing, measurement, and power continuity.

WebsitePhone1 office4 leaders2 credentialsFounded 1976Updated Jun 2026

Service detail: Contract R&D Engineering

Service: Contract R&D EngineeringService: R&D Contract Engineering ServicesService: Control Systems R&DIndustry: AerospaceIndustry: DefenseType: Electrical Engineering+37 more

Envision Electronics Design LLC

Dayton, OH

Southwest Ohio PCB Circuit and Engineering Design Partner

WebsitePhone1 office1 credentialsUpdated Jun 2026

Service detail: PCB and Hardware Engineering

Service: PCB and Hardware EngineeringService: Multilayer and Rigid-Flex PCB LayoutService: High-Reliability and HDI DesignIndustry: ElectronicsIndustry: TelecommunicationsType: Electrical Engineering+9 more

Equagen Engineers PLLC

Raleigh, NC

Engineering by Ingenuity

Website1 office2 credentialsSize Estimate: 51-200 employeesUpdated Jun 2026

Service detail: Substation Engineering

Service: Substation EngineeringService: Feasibility StudiesService: Site Selection and EvaluationIndustry: Power Transmission & DistributionIndustry: Renewable EnergyType: Power & Utility Engineering+54 more

FIGG Bridge Group

Pioneering timeless artistry and structural engineering in bridge design

Website7 credentialsFounded 1978Updated Jun 2026

Service detail: Bridge Design

Service: Bridge DesignService: Cable-Stayed Bridge DesignService: Long-Span Concrete Segmental Bridge DesignIndustry: BridgesIndustry: TransportationType: Structural Engineering+9 more

Fickett Structural Solutions, Inc.

Middleton, WI

Structural Integrity. Engineering Excellence.

WebsitePhone5 offices16 projects6 credentialsUpdated Jun 2026

Project: Baker's Ferry Emergency Bridge Inspection

Service: Structural Inspection ServicesService: Bridge & Culvert InspectionService: Ancillary Structure InspectionIndustry: BridgesIndustry: TransportationType: Structural Engineering+25 more

Field Theory Consulting Inc.

Vernon Hills, IL

Celebrating 40+ Years of Executing Wireless Concepts

WebsitePhone1 office6 projects1 credentialsFounded 1984Size Estimate: 1-25 employees

Project: EMP Hardening

Service: Antenna DesignService: Custom Antenna DesignService: Connectivity SpecializationIndustry: DefenseIndustry: GovernmentType: Telecom / RF Engineering+43 more

Formica Industries LLC

Granville, OH

Formica Industries LLC is a licensed engineering practice specializing in machine design, reverse engineering to manufacture, and low-to-mid complexity mechatronic integration. Founded in 2018, it delivers custom manufacturing operations, specialized laboratory testing, and technical site consultations for the defense, industrial, and aerospace sectors.

WebsitePhone1 office1 credentialsFounded 2018Updated Jun 2026

Service detail: Mechanical & Industrial Engineering

Service: Mechanical & Industrial EngineeringService: Machine DesignService: Reverse Engineering for ManufactureIndustry: ManufacturingIndustry: IndustrialType: Mechanical Engineering+17 more

HW Engineering

Las Vegas, NV

Structural Engineers & Consultants

WebsitePhone1 office4 projects11 leadersUpdated Jun 2026

Project: U-Stor-It Kensington

Service: Structural EngineeringService: Steel Frame DesignService: Reinforced Concrete DesignIndustry: CommercialIndustry: ResidentialType: Structural Engineering+12 more

Infinite Energy Construction

Kansas City, MO

Powering Possibilities. Engineering Impact.

WebsitePhone1 office4 projectsFounded 1996Size Estimate: 25-100 employeesUpdated Jun 2026

Project: Visitors Gate Entryway Renovation

Service: Construction ManagementService: Design-build and bid-build deliveryService: New construction and facility renovationsIndustry: DefenseIndustry: FederalType: Automation & Controls+25 more

KS Professional Engineering, PLLC

KS Professional Engineering, PLLC provides innovative solutions for complex New York City projects with strategic planning and extensive permitting knowledge. It provides demolition engineering, civil engineering, site planning and utility services.

WebsiteUpdated Jun 2026

Service detail: Civil Engineering

Service: Civil EngineeringService: Civil Site PlanningService: Curb Cut Plans and FilingsIndustry: Land DevelopmentIndustry: Stormwater & Flood ControlType: Civil Engineering+32 more

Larson Engineering

Appleton, WI

Build on what we know.

WebsitePhone13 offices9 projects1 credentialsFounded 1979Size Estimate: 100-500 employees

Project: Sphere at the Venetian Resort

Service: Structural EngineeringService: Building StructuresService: Structural Design Review and Peer EvaluationIndustry: AgricultureIndustry: CommercialType: Civil Engineering+46 more

LogiSys Technical Services, Inc.

Your Complete ATS Solution

Website2 projects1 leadersFounded 2013Updated Jun 2026

Project: U.S. Army Next Generation Automatic Test System (NGATS) Support

Service: ATS EngineeringService: Hardware Design & IntegrationService: Test Program Set DevelopmentIndustry: DefenseIndustry: FederalType: Defense Engineering+8 more

Maverick Aerospace, LLC

Denton, TX

Devoted to Aviation Safety.

WebsitePhone1 office6 leaders2 credentialsFounded 2007Size Estimate: 10-49 employees

Service detail: Engineering

Service: EngineeringService: Aircraft Systems IntegrationService: Communication, Navigation, & Autopilot SystemsIndustry: AviationIndustry: AerospaceType: Aviation Engineering+22 more