Public engineering firm directory

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3jk Engineering Consultants Llc

Espanola, NM

Solving demanding technical problems through engineering, analysis, prototyping, and testing.

WebsitePhone1 office1 leadersUpdated Jun 2026

Service detail: Engineering and Design

Service: Engineering and DesignService: Custom Equipment Engineering and DesignService: Tooling, Jigs, and FixturesIndustry: Oil & GasIndustry: AerospaceType: Acoustic Consulting+30 more

A-P-T Research, Inc.

Huntsville, AL

Providing Safe Solutions.

WebsitePhone1 office3 projects4 leaders5 credentialsFounded 1990

Project: NASA Goddard Space Flight Center Safety and Mission Assurance Services (SMAS) III

Service: System Safety EngineeringService: Hazard Analysis and Risk AssessmentService: Hazard ClassificationIndustry: AerospaceIndustry: SpaceType: Process Safety Engineering+40 more

Applied Technology Solutions, Inc.

Huntsville, AL

Engineering robust solutions for hypersonic and high-temperature applications

WebsitePhone1 officeFounded 2022Updated Jun 2026

Service detail: Hypersonic Environments

Service: Hypersonic EnvironmentsService: Thermal and Weather CharacterizationService: Ground Test Qualification and Analytical SupportIndustry: DefenseIndustry: AerospaceType: Defense Engineering+11 more

Bartoszek Engineering

Aurora, IL

Mechanical Design for the Research Community World-wide

WebsitePhone1 office4 projects1 leadersSize Estimate: 1-9 employeesUpdated Jun 2026

Project: Muon g-2 Magnet Move Support

Service: Mechanical DesignService: Conceptual DesignService: CAD Drafting & Solid ModelingIndustry: NuclearIndustry: Research FacilitiesType: Mechanical Engineering+12 more

Bridgers & Paxton Consulting Engineers, Inc.

Albuquerque, NM

We make buildings come to life

WebsitePhone3 offices3 projects10 credentialsFounded 1951Updated Jun 2026

Project: Kirtland Air Force Base Microgrid Resiliency Project

Service: Mechanical EngineeringService: Heating, Ventilating, and Air Conditioning (HVAC)Service: Central Plant DesignIndustry: GovernmentIndustry: HealthcareType: MEP+45 more

CATE PLLC

San Angelo, TX

Innovative Solutions. Next-Level Engineering. Trusted Integrity.

Website1 officeUpdated Jun 2026

Service detail: Engineering Analysis

Service: Engineering AnalysisService: Advanced Engineering SimulationService: Experimental and Computational ModelingIndustry: AerospaceIndustry: AutomotiveType: Mechanical Engineering+31 more

Creative Thermal Solutions Inc

Urbana, IL

Specialists in Energy Transformation Technologies for Heating and Cooling Systems

WebsitePhone1 officeFounded 2004Updated Jun 2026

Service detail: Product Development and Design

Service: Product Development and DesignService: Experimental ResearchService: Product Design & EngineeringIndustry: AutomotiveIndustry: CommercialType: Materials Engineering+23 more

Cyth Systems, Inc.

San Diego, CA

Test & Measurement Automation, Embedded Controls & Monitoring

WebsitePhone1 office8 projects3 credentialsUpdated Jun 2026

Project: Automated Test Expansion for Electronics

Service: Test & Measurement AutomationService: Automated Test Equipment (ATE) DesignService: Production Test SystemsIndustry: Power GenerationIndustry: Life SciencesType: Automation & Controls+31 more

DARcorporation

Lawrence, KS

Providing Integrated Aircraft Design, Development & Consulting Services

WebsitePhone1 office5 projects3 leadersFounded 1991Updated Jun 2026

Project: Windy II Wind Turbine

Service: Aircraft Design & DevelopmentService: Conceptual & Preliminary DesignService: Detailed DesignIndustry: AerospaceIndustry: DefenseType: Aerospace Engineering+26 more

Design Research Engineering

Novi, MI

Forensic engineering and design analysis specialists

WebsitePhone2 offices2 credentialsFounded 1996Updated Jun 2026

Service detail: Accident Reconstruction

Service: Accident ReconstructionService: Vehicle and Watercraft InspectionService: Collision Loading and Deformation AnalysisIndustry: LegalIndustry: AutomotiveType: Forensic Engineering+41 more

Directed Energy Technologies, Inc.

Directed Energy - Pulsed Power - RF and HEMP Protection

WebsiteUpdated Jun 2026

Service detail: HEMP Testing and Qualification

Service: HEMP Testing and QualificationService: MIL-STD-188-125 Shielding Effectiveness TestingService: Pulsed Current Injection TestingIndustry: DefenseIndustry: GovernmentType: Defense Engineering+18 more

Dominion Engineering, Inc.

Reston, VA

Innovative products, expert consulting, and R&D for the next chapter in nuclear energy

WebsitePhone1 office1 projects4 publicationsSize Estimate: 25-100 employeesUpdated Jun 2026

Project: Hanford WTP Technical Issue Resolution

Service: Consulting ServicesService: Materials EngineeringService: Mechanical EngineeringIndustry: NuclearIndustry: FederalType: Materials Engineering+16 more

Engineering Mechanics Corporation of Columbus

Columbus, OH

Providing Materials, Structural Integrity and Reliability Solutions Through Innovative Engineering

Website1 office3 leaders2 credentialsFounded 1998Size Estimate: 12 employeesUpdated Jun 2026

Service detail: Structural and Pipeline Integrity Analysis

Service: Structural and Pipeline Integrity AnalysisService: Pipeline Integrity and Safety AssessmentService: Structural Integrity of Metallic and Polymer ComponentsIndustry: NuclearIndustry: Oil & GasType: Structural Engineering+20 more

Epps Consulting LLC

Explore the Possibilities. Find Your Solution.

Website4 projects2 leaders1 credentialsUpdated Jun 2026

Project: Propeller Design for Air, Surface, and Underwater Vehicles

Service: Computational Fluid DynamicsService: Unsteady Aerodynamics SimulationService: Hydrodynamics AnalysisIndustry: MarineIndustry: AerospaceType: Mechanical Engineering+19 more

Espiritu Studio

Human-Centered Product Design and Engineering Studio for High-Impact Ideas

Website10 projectsUpdated Jun 2026

Project: Threat Detection and Abatement

Service: Medical Device Design and EngineeringService: Clinical Opportunity DefinitionService: Regulated Device EngineeringIndustry: HealthcareIndustry: Medical DevicesType: Defense Engineering+20 more

Global Solstice LLC

Pasadena, MD

Simple. Sustainable. Solutions.

WebsitePhone1 office1 leadersSize Estimate: 1-10 employeesUpdated Jun 2026

Service detail: Engineering Design

Service: Engineering DesignService: Laboratory Facility DesignService: Research and Development EngineeringIndustry: Research FacilitiesIndustry: LaboratoriesType: Civil Engineering+4 more

Global Systems Technologies LLC

Stafford, VA

Innovative Engineering and IT Solutions for National Security

WebsitePhone1 office3 projects4 leaders3 credentialsUpdated Jun 2026

Project: Professional Engineering and Logistics Support Services (PELSS-3)

Service: Systems Engineering and Model Based Systems Engineering (MBSE)Service: Research and Development (R&D)Service: Test and Evaluation (T&E)Industry: Intelligence & National SecurityIndustry: DefenseType: Defense Engineering+26 more

Haleakala R&D, Inc.

Brookfield, MA

Next-Gen Plasma Antennas for Superior Connectivity

WebsitePhone1 office1 leaders2 publicationsFounded 2002Size Estimate: 1-9 employees

Service detail: Plasma Antenna Research and Development

Service: Plasma Antenna Research and DevelopmentService: Antenna Engineering Expert SupportService: Plasma Antenna CoursesIndustry: TelecommunicationsIndustry: DefenseType: Telecom / RF Engineering+1 more

Howe Water Science, LLC

Albuquerque, NM

Technical expertise on challenging water quality and treatment issues

Website1 office2 leaders7 publicationsSize Estimate: 1-10 employeesUpdated Jun 2026

Service detail: Data-Driven Plant Performance Analysis and Optimization

Service: Data-Driven Plant Performance Analysis and OptimizationService: Coagulant Dosing OptimizationService: Filter Backwash and Run-Time EvaluationIndustry: GovernmentIndustry: IndustrialType: Water / Wastewater Engineering+19 more

Island Engineering, Inc.

Innovative Motion Control for Advanced Marine Vehicles

WebsiteUpdated Jun 2026

Service detail: Motion Control Systems

Service: Motion Control SystemsService: SWATH Control SystemsService: Surface Effect Ship SystemsIndustry: MarineType: Marine Engineering+10 more

Kandou Structural Engineering and Testing

San Francisco, CA

Resilient by nature.

WebsitePhone1 office9 projects1 leadersSize Estimate: 1-9 employeesUpdated Jun 2026

Project: Eshleman Hall

Service: DesignService: Residential and Commercial Structural DesignService: Permitting and Documentation SupportIndustry: CommercialIndustry: ResidentialType: Structural Engineering+24 more

Karagozian & Case, Inc.

Pasadena, CA

Science & Engineering for the Most Challenging Problems Since 1945

Website1 office7 projects7 leaders1 publicationsFounded 1945Updated Jun 2026

Project: FEMFRE Version 1.0 Release

Service: Protective DesignService: Blast-Resistant Building DesignService: Force Protection for Critical InfrastructureIndustry: DefenseIndustry: FederalType: Defense Engineering+25 more

Mach One Solutions

Tempe, AZ

Aerospace engineering, precision manufacturing, and research support

WebsitePhone1 office4 leadersSize Estimate: 1-9 employeesUpdated Jun 2026

Service detail: Aerospace Engineering

Service: Aerospace EngineeringService: Reverse EngineeringService: 3D Scanning & DigitizationIndustry: AerospaceIndustry: AviationType: Aerospace Engineering+35 more

Microelectronics Research Development Corporation

Microelectronics Research Development Corporation (Micro-RDC) provides research, design, and engineering services for radiation-hardened microelectronics. It serves industrial, military, and aerospace customers with solutions for radiation-hardened-by-design (RHBD) chips, drawing on expertise spanning from semiconductor physics to full system integration. The practice develops digital, mixed-signal, and analog technologies to ensure microcircuit reliability and radiation tolerance in harsh space and nuclear environments.

Website5 projects5 publicationsUpdated Jun 2026

Project: Space Electronic Technology (SET) Advanced Memory for Space Applications

Service: Radiation-Hardened ASIC DesignService: Structured ASIC Platform DesignService: Standard Cell Library DevelopmentIndustry: DefenseIndustry: AerospaceType: Defense Engineering+11 more