Public engineering firm directory

Find engineering consulting firms by capability and location.

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4D Systems

Flint, MI

The future of manufacturing is digital. Are you ready?

WebsitePhone3 offices5 credentialsFounded 2010Updated Jun 2026

Service detail: Controls Engineering

Service: Controls EngineeringService: Control System IntegrationService: Manufacturing Controls SupportIndustry: ManufacturingIndustry: AutomotiveType: Automation & Controls+23 more

AeroEngineering4.0

Aerospace Engineering Service Provider

Website3 projects13 leaders1 credentialsUpdated Jun 2026

Project: Hydraulic Control Unit (HCU) Development

Service: Product Lifecycle ServicesService: New Product DevelopmentService: Rapid PrototypingIndustry: AerospaceIndustry: DefenseType: Aerospace Engineering+15 more

Aeronautica LLC

Easley, SC

Strength in design. Safety in flight.

WebsitePhone1 office1 leaders1 credentialsUpdated Jun 2026

Service detail: Aerospace Structural Engineering

Service: Aerospace Structural EngineeringService: External and Internal Loads DevelopmentService: Structural DesignIndustry: AviationIndustry: AerospaceType: Aerospace Engineering+18 more

Aerospace Structural Research Corp

Milford, CT

Transforming Ideas into Reality with Engineering Expertise

WebsitePhone1 officeFounded 1995Updated Jun 2026

Service detail: Engineering Design Services

Service: Engineering Design ServicesService: Computer-Aided Design (CAD)Service: Solid ModelingIndustry: AerospaceIndustry: DefenseType: Aerospace Engineering+45 more

American Engineering Group LLC

Akron, OH

Fast-Track Your Product From Concept To Reality

WebsitePhone1 office5 projects11 credentialsUpdated Jun 2026

Project: Pressure Zero Tire Development

Service: Product Design & DevelopmentService: Product ideation and concept testingService: Industrial product designIndustry: DefenseIndustry: HealthcareType: Mechanical Engineering+35 more

Avenger Aerospace Solutions, Inc.

Avenger Aerospace Solutions, Inc. is a specialized aerospace engineering practice providing structural design and analysis, fatigue and damage tolerance analysis, FAA certification support, manufacturing services, fleet service support, and program management for commercial, general, and military aviation. Its engineering team draws on careers at Boeing, Gulfstream, Lockheed Martin, Northrop-Grumman, and L3 Harris. Avenger Aerospace holds an FAA-approved quality system and its own FAA-approved Methods Manual for damage tolerance analysis, and employs DER-delegated engineers for full airframe structural certification under FAR Parts 23, 25, and 26.

Website7 leaders2 credentialsUpdated Jun 2026

Service detail: Structural Design & Analysis

Service: Structural Design & AnalysisService: Detail Part & Assembly DrawingsService: Static Strength AnalysisIndustry: AerospaceIndustry: AviationType: Aerospace Engineering+24 more

Brancor Aviation Corp

Miami, FL

Your Gateway to Top-tier Engineering Services for Aerospace and Defense

WebsitePhone1 office1 credentialsUpdated Jun 2026

Service detail: Engineering Analysis and Design

Service: Engineering Analysis and DesignService: New Product DevelopmentService: Simulation EngineeringIndustry: AerospaceIndustry: DefenseType: Aerospace Engineering+29 more

CAD/CAM Services Inc.

Celina, TX

Versatile, US-Based CAD Outsourcing Services

WebsitePhone1 office5 projects2 credentialsFounded 1988Size Estimate: 100+ employees

Project: Reverse Engineering a Legacy Rotor Shaft

Service: 3D CAD Modeling and DesignService: Freeform Surface ModelingService: Sheet Metal DesignIndustry: AerospaceIndustry: DefenseType: Simulation Engineering+25 more

Claymore Group LLC

Daphne, AL

Multi-Discipline Engineering, Design, and Precision Fabrication

WebsitePhone1 office1 credentialsUpdated Jun 2026

Service detail: Civil Engineering

Service: Civil EngineeringService: Road and Bridge DesignService: Water Systems EngineeringIndustry: IndustrialIndustry: ManufacturingType: Civil Engineering+52 more

ENSER Corporation

Cinnaminson, NJ

Specialized Custom Engineering Solutions

WebsitePhone3 offices1 projects6 leaders1 credentials8 publications

Project: Refurbishing a 300 Ton Generator Core

Service: Mechanical Engineering & DesignService: Product DevelopmentService: System Engineering & DesignIndustry: Power GenerationIndustry: HealthcareType: Mechanical Engineering+37 more

EnG Design Inc.

Sterling Heights, MI

Helping Your Business Thrive

Website1 office4 leaders1 credentialsFounded 1992Updated Jun 2026

Service detail: Mechanical Design Services

Service: Mechanical Design ServicesService: Process and System Layout Design ServicesService: Simulation ServicesIndustry: AutomotiveIndustry: DefenseType: Mechanical Engineering+8 more

Heiphus LLC

McKinney, TX

Heiphus LLC is a McKinney, Texas (DFW) engineering services practice specializing in 3D scanning, reverse engineering, CAD modeling, design analysis, additive manufacturing, and project consultation. Using state-of-the-art laser scanning and simulation tools, Heiphus takes clients' ideas from conception to production-ready deliverables, serving aerospace, automotive, manufacturing, oil and gas, and defense sectors.

WebsitePhone1 officeUpdated Jun 2026

Service detail: 3D Scanning

Service: 3D ScanningService: Laser ScanningService: MESH/STL DeliverablesIndustry: AerospaceIndustry: AutomotiveType: Mechanical Engineering+30 more

John A. Martin & Associates, Inc.

Los Angeles, CA

Structural Solutions Driven by Technology, Experience & Collaboration

WebsitePhone6 offices10 projects84 leaders1 credentialsFounded 1953

Project: Disney Concert Hall

Service: Structural EngineeringService: Seismic Evaluations and RetrofitsService: Computational DesignIndustry: AviationIndustry: EducationType: Structural Engineering+16 more

Lee Products Engineering Services Inc

Wichita, KS

Aerospace engineering, design, and manufacturing services for the aviation industry

WebsitePhone1 office2 credentialsUpdated Jun 2026

Service detail: Engineering Services

Service: Engineering ServicesService: Computer-Aided Engineering SupportService: Component and Cabin DesignIndustry: AerospaceIndustry: DefenseType: Aerospace Engineering+10 more

MDSA Aerospace

Exton, PA

From concept to final delivery, MDSA Aerospace has you covered.

Website1 office1 leaders1 credentialsFounded 2019Updated Jun 2026

Service detail: Engineering Design

Service: Engineering DesignService: Structural DesignService: Mechanical DesignIndustry: AerospaceIndustry: AviationType: Aerospace Engineering+18 more

Mace Aviation, LLC

Mesa, AZ

Your Complete supporting detail for Advanced Aircraft Structures

WebsitePhone1 office6 projects2 leadersUpdated Jun 2026

Project: M5 Helicopter

Service: DesignService: 3D CAD ModelingService: Engineering Drawings & NC DefinitionIndustry: AerospaceIndustry: DefenseType: Aerospace Engineering+20 more

Magee Technologies, LLC

California, MD

Aerostructure Design | Analysis | Solutions

WebsitePhone1 officeUpdated Jun 2026

Service detail: Structural Design

Service: Structural DesignService: 3D Solid Model Parts and AssembliesService: 2D Part, Assembly and Installation DrawingsIndustry: AerospaceIndustry: DefenseType: Aerospace Engineering+25 more

Mobility Engineering Systems, LLC

Clarkston, MI

Mobility Engineering Systems, LLC is a full-service modeling and simulation consulting firm with over 25 years of CAE and CAD expertise. It serves commercial and industrial clients across automotive, aerospace and defense, power generation, heavy industry, marine, oil and gas, consumer goods, and materials sectors. Services span virtual prototyping, virtual manufacturing, virtual environment simulation, and contract staffing of modeling engineers.

WebsitePhone1 officeUpdated Jun 2026

Service detail: Modeling and Simulation Consulting

Service: Modeling and Simulation ConsultingService: Virtual PrototypingService: Virtual ManufacturingIndustry: AutomotiveIndustry: AerospaceType: Simulation Engineering+10 more

NobleTek, LLC

Wooster, OH

Engineering Services for the Aerospace and Defense World

WebsitePhone1 office1 credentialsFounded 2006Size Estimate: 80+ employeesUpdated Jun 2026

Service detail: Engineering Services

Service: Engineering ServicesService: Data ConversionService: Composite DesignIndustry: AerospaceIndustry: DefenseType: Aerospace Engineering+15 more

Padden Design Engineering, LLC

Stuart, FL

Innovation in Every Fiber

WebsitePhone1 office10 projects2 leadersFounded 2009Updated Jun 2026

Project: Gulfstream G280 / Challenger 300 Thrust Reverser Upgrade

Service: Composite-Metal Hybrid (CMH) Engineering & DesignService: Clean-Sheet & Replacement DesignService: 3D Detail Design & Digital MockupIndustry: AerospaceIndustry: DefenseType: Aerospace Engineering+19 more

QuantumPoint LLC

Transforming ideas into reality through design, engineering, and technology.

WebsiteUpdated Jun 2026

Service detail: Industrial Design

Service: Industrial DesignService: Concept DesignService: Product DesignIndustry: AutomotiveIndustry: ManufacturingType: Mechanical Engineering+49 more

Saratech

Dana Point, CA

Providing Engineering and Product Development Expertise

WebsitePhone1 office4 projects7 credentialsUpdated Jun 2026

Project: Pacific Gas & Electric - Pipe Drilling & Stopping

Service: Engineering & Product Development ServicesService: CAD Design ServicesService: Advanced Engineering & CFD AnalysisIndustry: AerospaceIndustry: SpaceType: Aerospace Engineering+27 more

Science and Technology Applications, LLC

Moorpark, CA

Science and Technology Applications, LLC (STA) delivers innovative technical solutions to the space transportation and defense industries. Its principals are pioneers in the analysis, design, and development of liquid rocket engines, combustion devices, thermal fluid systems, and thermal management systems. STA has been recognized by the United States Government and the space industry for advances in LOX/Hydrocarbon and LOX/Hydrogen engines, as well as NTO/MMH variants and thrusters. Utilizing extensive experience in modeling and simulation, coupled with unique methods of component development, STA has deep heritage in propulsion and launch vehicle systems.

Website1 officeFounded 2004Updated Jun 2026

Service detail: Analysis & Design

Service: Analysis & DesignService: Systems EngineeringService: Thermo-Structural FEAIndustry: AerospaceIndustry: SpaceType: Aerospace Engineering+13 more

Ten Tech Aerospace & Defense, Inc.

Nashua, NH

Aerospace & Defense Engineering Consultants

Website1 office7 credentialsUpdated Jun 2026

Service detail: Finite Element Analysis & Simulation

Service: Finite Element Analysis & SimulationService: Stress, Shock & Vibration AnalysisService: Fatigue & Durability AnalysisIndustry: AerospaceIndustry: DefenseType: Aerospace Engineering+43 more