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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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

ADAPT Technology

Auburn Hills, MI

Engineering from Concept to Production

WebsitePhone2 offices1 projects2 credentialsFounded 1998Updated Jun 2026

Project: WarriorNP Neonatal and Pediatric Medical Tools

Service: Engineering DesignService: CAD/CAE DesignService: CFD AnalysisIndustry: AerospaceIndustry: AutomotiveType: Mechanical Engineering+27 more

Airflow Sciences Corporation

Livonia, MI

Engineered CFD Solutions

WebsitePhone1 officeFounded 1975Updated Jun 2026

Service detail: Computational Fluid Dynamics (CFD) Modeling

Service: Computational Fluid Dynamics (CFD) ModelingService: Combustion ModelingService: Dispersion ModelingIndustry: Emissions ControlIndustry: Power GenerationType: Mechanical Engineering+53 more

AnSight LLC

Ann Arbor, MI

Insights Through Analysis

WebsitePhone1 office3 projects1 leaders7 credentials3 publications

Project: Laboratory Fume Hood Exhaust Plume Analysis

Service: HVAC and Building Systems OptimizationService: HVAC Performance OptimizationService: Radiant Systems Design OptimizationIndustry: Data CentersIndustry: Mission Critical FacilitiesType: Mechanical Engineering+34 more

Design Systems, Inc.

Farmington Hills, MI

Manufacturing Engineering & Consulting Services

WebsitePhone4 officesFounded 1983Size Estimate: 300+ employeesUpdated Jun 2026

Service detail: Manufacturing Execution Systems (MITS)

Service: Manufacturing Execution Systems (MITS)Service: Traceability & GenealogyService: BatchIndustry: AerospaceIndustry: DefenseType: Industrial Engineering+35 more

E3 Compliance

Grand Rapids, MI

EMC or high speed problems? E3 can help.

WebsitePhone1 office3 leaders5 credentialsUpdated Jun 2026

Service detail: Electromagnetic Compatibility (EMC)

Service: Electromagnetic Compatibility (EMC)Service: EMC Design ConsultingService: EMC SimulationsIndustry: AerospaceIndustry: Automation & ControlsType: Telecom / RF Engineering+24 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

Engineering Technology Associates, Inc.

Troy, MI

Engineering Technology Associates, Inc. (ETA) is a CAE software and engineering consulting firm founded in 1983 and headquartered in Troy, Michigan. ETA provides computer-aided engineering software solutions, full vehicle development consulting, simulation-based product development, and in-client engineering services for the automotive, aerospace, and heavy machinery industries. It employs approximately 250 professionals worldwide.

WebsitePhone1 officeFounded 1983Updated Jun 2026

Service detail: CAE Software

Service: CAE SoftwareService: Full Vehicle DevelopmentService: CAE Solutions & AI/MLIndustry: AutomotiveIndustry: AerospaceType: Simulation Engineering+3 more

Envision Engineering

Lowell, MI

Envision Engineering is a precision tooling and manufacturing firm in Lowell, Michigan, serving OEM and custom clients in the automotive, aerospace, marine, and power sport sectors. Envision offers FEA-based tool design and forming simulation, deep-draw stamping up to 500 tons, 5-axis laser cutting, TIG welding and fabrication, precision machining, and dimensional inspection backed by an ISO 9001:2015-certified quality management system.

WebsitePhone1 office1 credentialsUpdated Jun 2026

Service detail: Engineering & Simulation

Service: Engineering & SimulationService: FEA AnalysisService: Tool DesignIndustry: AutomotiveIndustry: AerospaceType: Mechanical Engineering+16 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

Preissner Engineering & Consulting, LLC

Ann Arbor, MI

Do It Better.

WebsitePhone1 office3 projects7 credentialsUpdated Jun 2026

Project: James Webb Space Telescope Transporter (STTARS)

Service: Finite Element AnalysisService: Structural AnalysisService: Specialized Environments SimulationIndustry: AerospaceIndustry: SpaceType: Mechanical Engineering+27 more

System Strategy, Inc.

Birmingham, MI

Systems Engineering Consulting, Training, and Digital Engineering Solutions

WebsitePhone1 office2 leaders5 publicationsFounded 2013Updated Jun 2026

Service detail: Systems Engineering

Service: Systems EngineeringService: Model-Based Systems Engineering ServicesService: Systems Engineering ConsultingIndustry: DefenseIndustry: FederalType: Defense Engineering+20 more

TF Engineering LLC

Livonia, MI

Polymers, composites, simulation and tooling consulting

WebsitePhone2 offices1 leaders6 credentialsUpdated Jun 2026

Service detail: Polymer Selection

Service: Polymer SelectionService: Application AssessmentService: Material ComparisonIndustry: ManufacturingIndustry: AutomotiveType: Materials Engineering+26 more