Public engineering firm directory

Find engineering consulting firms by capability and location.

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Mission Peak

Expert contingent workforce consulting to enhance your engineering workforce and optimize project outcomes.

WebsiteUpdated Jun 2026

Service detail: RF and Antenna Engineering

Service: RF and Antenna EngineeringService: Radio Frequency DesignService: Custom Antenna DesignIndustry: ElectronicsIndustry: TelecommunicationsType: Electrical Engineering+25 more

NimaGroup, LLC

Troy, MI

Innovative Engineering Solutions

WebsitePhone1 office3 projects1 leadersFounded 2006Updated Jun 2026

Project: Pressure Vessel Design for NASA and Boeing

Service: Structural Engineering and DesignService: Finite Element Analysis (FEA)Service: Model-Based Simulation (MBS)Industry: IndustrialIndustry: ManufacturingType: Structural Engineering+19 more

One Design Consultants

Youngstown, OH

A full service engineering, design/build, procurement firm providing state of the art engineering services.

WebsitePhone1 office9 projects1 credentialsSize Estimate: 6-25 employeesUpdated Jun 2026

Project: Bottom Electrode Push Up Device

Service: Mechanical & Process EngineeringService: Machine DesignService: Piping Systems DesignIndustry: ManufacturingIndustry: IndustrialType: Industrial Engineering+29 more

PRIME Test and Technical Services, LLC

Huntsville, AL

Enabling Mission Success

WebsitePhone1 office1 projectsSize Estimate: Up to 25 employeesUpdated Jun 2026

Project: US Army OTC Test Technologies Support Services (TTSS)

Service: Engineering ServicesService: Test Range and Laboratory OperationsService: Laboratory and Field Data AcquisitionIndustry: DefenseIndustry: FederalType: Defense Engineering+34 more

Penn Fusion Engineering

Philadelphia, PA

Trusted Quality

WebsitePhone1 office1 credentialsFounded 2011Updated Jun 2026

Service detail: Solar Structural Engineering

Service: Solar Structural EngineeringService: Residential Roof Structural AnalysisService: Commercial PV Roof AssessmentIndustry: CommercialIndustry: IndustrialType: Structural Engineering+21 more

R4 Integration, Inc.

Fort Walton Beach, FL

Systems Engineering & Integration

Website1 office2 projects4 credentialsFounded 2008Updated Jun 2026

Project: C-130 Beyond Line-of-Sight Tactical Removable Airborne Satellite Communications (TRASC) Integration

Service: Systems Engineering & IntegrationService: Network and Systems EngineeringService: SATCOM EngineeringIndustry: AerospaceIndustry: AviationType: Aerospace Engineering+18 more

RKF Engineering Solutions LLC

On the Cutting Edge of Wireless Communications Since 2001

Website8 leadersFounded 2001Updated Jun 2026

Service detail: Systems Engineering

Service: Systems EngineeringService: Concept & Trade StudiesService: Wireless System DesignIndustry: TelecommunicationsIndustry: DefenseType: Telecom / RF Engineering+17 more

SDR Engineering Consultants, Inc.

Tallahassee, FL

A Passion For Structures

WebsitePhone3 offices6 projects3 leaders9 credentials2 publications

Project: Louisiana Bridge Design and Evaluation Manual (BDEM)

Service: Structural DesignService: Bridge DesignService: Construction Engineering SupportIndustry: BridgesIndustry: Highways & RoadsType: Structural Engineering+29 more

Structure Six

Oakland, CA

Building Tomorrow's World.

WebsitePhone4 offices6 projectsUpdated Jun 2026

Project: Travis County Civil and Family Court Facility

Service: Structural EngineeringService: Seismic DesignService: Seismic Strengthening & RetrofitIndustry: CommercialIndustry: EducationType: Civil Engineering+20 more

TELTRIUM, Inc.

Greenbelt, MD

Integrity, Determination, Ingenuity!

WebsitePhone1 office4 leadersUpdated Jun 2026

Service detail: Strategic Engineering Support

Service: Strategic Engineering SupportService: Stakeholder Engagement & StrategyService: Architecture & PlanningIndustry: SpaceIndustry: DefenseType: Aerospace Engineering+18 more

VEC

Burlingame, CA

Mitigation for Precision Instruments

WebsitePhone2 offices2 projects8 publicationsFounded 1986Size Estimate: 1-25 employees

Project: Data Center Acoustic Noise Compliance Study

Service: Site EvaluationsService: Point Site SurveysService: Multi-Day Site SurveysIndustry: SemiconductorsIndustry: LaboratoriesType: Acoustic Consulting+24 more

Vitatech Electromagnetics

Fredericksburg, VA

Industry Leader in Full Spectrum EMF Services

WebsitePhone1 office4 projectsFounded 1999Size Estimate: 12-20 employeesUpdated Jun 2026

Project: Columbia University Jerome L. Green Science Center

Service: EMI/RFI Environmental Testing & SurveysService: Environmental TestingService: Site SurveysIndustry: Research FacilitiesIndustry: LaboratoriesType: Telecom / RF Engineering+14 more

Watkins Technical Services, Inc.

Meridianville, AL

Specialized engineering for custom process equipment, multispectral survivability, and systems compliance.

WebsitePhone1 office8 projects2 leaders8 publicationsFounded 2010

Project: Chemical Transfer / Supply System for Hydrofluoric & Nitric Acid

Service: Custom Process EquipmentService: Chemical Transfer and Supply SystemsService: Specialty Part DegreasersIndustry: DefenseIndustry: GovernmentType: Defense Engineering+28 more

Waymaker Engineering

Electronic Engineering and Product Development

Website2 projects1 leaders1 credentialsUpdated Jun 2026

Project: Sports Memorabilia Product Design

Service: Electronic Product DevelopmentService: Solution Brainstorming, Simulation, and AnalysisService: Rapid PrototypingIndustry: ElectronicsIndustry: ManufacturingType: Electrical Engineering+13 more