Public engineering firm directory

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Aries Aero Systems LLC

Aerospace Product Certification Consultants

WebsiteUpdated Jun 2026

Service detail: FAA Certification and DER Services

Service: FAA Certification and DER ServicesService: Certification Plan DevelopmentService: FAA Liaison ServicesIndustry: AerospaceIndustry: AviationType: Aerospace Engineering+26 more

CSG Consultants

Foster City, CA

Lasting Solutions for the Communities We Serve

WebsitePhone7 offices11 projectsFounded 1991Updated Jun 2026

Project: Scotts Valley Parcel Viewer

Service: Building & SafetyService: Building Code ExpertsService: Fire PreventionIndustry: GovernmentIndustry: InfrastructureType: Civil Engineering+49 more

ConsuNova, Inc.

San Diego, CA

Avionics Certification and Aerospace Engineering Solutions

WebsitePhone3 offices2 credentialsUpdated Jun 2026

Service detail: Avionics Gap Analysis

Service: Avionics Gap AnalysisService: Avionics Certification ServicesService: eVTOL CertificationIndustry: AerospaceIndustry: AviationType: Aerospace Engineering+13 more

Crystallogy Engineering

Pasadena, CA

We get stuff Done!

WebsitePhone1 office12 projects1 leaders7 credentialsUpdated Jun 2026

Project: Microgrid Energy Storage Solutions Design-Build

Service: Construction ManagementService: Construction PermittingService: Dispenser Upgrade, Calibration & CertificationIndustry: Renewable EnergyIndustry: Energy StorageType: Design-Build+16 more

Global Analytical Professionals, LLC

Melbourne, FL

Energy Efficient Engineering

WebsitePhone4 offices3 projects1 leaders1 credentialsSize Estimate: 1-25 employees

Project: NASA Launch Complex 39B - Environmental Control System Redesign

Service: Energy AuditsService: Level II ASHRAE Energy AuditsService: Level III ASHRAE Energy Audits (Investment-Grade)Industry: DefenseIndustry: GovernmentType: MEP+25 more

MJ Thomas Engineering

Fort Worth, TX

MJ Thomas Engineering is a Texas-based civil engineering firm specializing in full-service site development, design, and turnkey services for public, commercial, and private projects. Operating from Fort Worth, Texas, MJT serves city governments, state agencies, school districts, colleges, commercial and retail developers, medical organizations, and individuals across the state. It provides civil engineering consulting across K-12 school site design, municipal improvements, and private land development, managing projects from start to finish.

WebsitePhone1 office2 leaders3 credentialsUpdated Jun 2026
Service: Site DevelopmentService: Land Use Analysis and Master PlanningService: Water ImprovementsIndustry: EducationIndustry: GovernmentType: Civil Engineering+11 more

STS Aviation Group

Melbourne, FL

Total Solutions to Keep You Flying!

Website5 offices9 leaders17 credentialsSize Estimate: 200-1,000 employeesUpdated Jun 2026

Service detail: Aircraft Engineering Support

Service: Aircraft Engineering SupportService: Structural and Systems EngineeringService: Damage Tolerance AnalysisIndustry: AviationIndustry: DefenseType: Aviation Engineering+26 more

Sentar, Inc.

Huntsville, AL

Secure solutions for the converged cyber domain

Website3 offices4 leaders4 credentialsFounded 1990Size Estimate: 300 employeesUpdated Jun 2026

Service detail: Cybersecurity

Service: CybersecurityService: Cybersecurity Risk Management Operations (RMOPS)Service: Vulnerability Detection and Static Code AnalysisIndustry: DefenseIndustry: FederalType: Software Engineering+11 more

T&S Structural, Inc.

San Luis Obispo, CA

T&S Structural provides comprehensive structural engineering services across California and Nevada, specializing in steel, concrete, masonry, and timber construction. Established on January 17, 1994, its portfolio spans custom residential, commercial, civic, healthcare, educational, military, industrial, energy, and hospitality projects. The team delivers work from conceptual planning through construction documents and permit issuance, with a focus on efficient, high-quality, and economical design. T&S Structural also offers forensic analysis, expert witness services, photovoltaic panel support system design, and historic structure rehabilitation.

WebsitePhone5 offices2 credentialsFounded 1994Updated Jun 2026

Service detail: Structural Engineering

Service: Structural EngineeringService: Residential Structural DesignService: Commercial and Industrial Structural DesignIndustry: ResidentialIndustry: Multifamily ResidentialType: Structural Engineering+17 more

T&S Structural, Inc.

San Luis Obispo, CA

High Quality, Safe & Economical

WebsitePhone5 offices1 projects2 leaders2 credentialsFounded 1994

Project: Marisol Zero One

Service: Structural EngineeringService: Residential Structural DesignService: Commercial & Industrial Structural DesignIndustry: ResidentialIndustry: Multifamily ResidentialType: Structural Engineering+18 more