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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Altron, Inc.

Mount Pleasant, SC

Trusted Service - Proven Results

WebsitePhone2 offices2 projects
Service: Systems and Software EngineeringService: AI and Machine LearningIndustry: DefenseType: Defense Engineering+27 more

Argos Engineers

Torrance, CA

We are solution forward.

WebsitePhone1 office5 projects
Service: Solid MechanicsService: Stress AnalysisIndustry: Oil & GasType: Mechanical Engineering+33 more

Basic Engineering Concepts Technologies Inc

Arlington, VA

Accomplish Your Mission With BecTech

WebsitePhone1 office2 projects
Service: Defense Systems EngineeringService: Weapon Systems EngineeringIndustry: AerospaceType: Defense Engineering+17 more

Celeris Systems, Inc.

Anaheim, CA

Your Mission, Our Purpose

WebsitePhone3 offices1 leaders
Service: Engineering & Mission Integration ServicesService: Systems EngineeringIndustry: DefenseType: Defense Engineering+22 more

Coastline Rail Engineering LLC

Houston, TX

Built for Excellence

WebsitePhone1 office1 leaders
Service: Civil and Transportation InfrastructureService: Feasibility Analysis and PlanningIndustry: TransportationType: Civil Engineering+27 more

Cook Coggin Engineers, Inc.

Tupelo, MS

Cook Coggin Engineers, Inc. (CCE) is a civil engineering practice headquartered in Tupelo, Mississippi, with eight offices across North Mississippi. Founded in 1946, CCE serves counties, municipalities, and public agencies with planning and design, construction engineering and observation, water and wastewater infrastructure, transportation, airport, natural gas, environmental, and community development services across Mississippi and Southwest Tennessee.

WebsitePhone8 offices6 leaders
Service: Planning & DesignService: Environmental AssessmentsIndustry: GovernmentType: Civil Engineering+47 more

CorrTech, Inc.

Marlborough, MA

Corrosion engineering, infrastructure assessment, and rehabilitation technologies

WebsitePhone2 offices11 projects
Service: Cathodic Protection Design & InstallationService: Impressed Current SystemsIndustry: Water SupplyType: Materials Engineering+46 more

Counsilman-Hunsaker

St. Louis, MO

Aquatics for Life

WebsitePhone4 offices7 projects
Service: Aquatic DesignService: Aquatic architectural designIndustry: GovernmentType: Water / Wastewater Engineering+24 more

Covell Solutions, Inc.

Mission-Driven Engineering

Website1 leadersUpdated Jun 2026
Service: Systems EngineeringService: Requirements AnalysisIndustry: GovernmentType: Software Engineering+24 more

Decision Technologies, Inc.

Arlington, VA

Decision Technologies, Inc. is a defense engineering and intelligence services provider headquartered in Arlington, Virginia. Founded in 2003, it delivers systems engineering, program management, in-service engineering, equipment repair, research and development, test and evaluation, and intelligence support to the Department of Defense and federal agencies. It provides specialized support for naval radar and missile programs across multiple directorates of the Program Executive Office Integrated Warfare Systems (PEO IWS), including AEGIS, Above Water Sensors, Surface Ship Weapons, and Ship Self-Defense Systems (SSDS). Additionally, it supports NSWC Crane and NSWC Port Hueneme, alongside strategic and policy programs for the Office of the Undersecretary of Defense for Intelligence (OUSD(I)).

WebsitePhone5 offices2 projects
Service: Systems EngineeringService: Performance & Requirements AnalysisIndustry: DefenseType: Defense Engineering+29 more

Durability Engineers PLLC

Chicago, IL

Solving Complex Problems With Concrete Solutions

WebsitePhone1 office2 leaders
Service: Durability EngineeringService: Durability PlanningIndustry: InfrastructureType: Structural Engineering+28 more

ENCO Group

Sabana Grande, PR

Engineering strength. Building trust.

WebsitePhone1 office5 projects
Service: Structural EngineeringService: Structural Design & AnalysisIndustry: HealthcareType: Structural Engineering+27 more

Equity Technology Group

Technology Forward

Website2 projects2 credentialsUpdated Jun 2026
Service: Engineering ConsultingService: Asset Lifecycle ManagementIndustry: Oil & GasType: Process Engineering+24 more

Fickett Structural Solutions, Inc.

Middleton, WI

Structural Integrity. Engineering Excellence.

WebsitePhone5 offices16 projects
Service: Structural Inspection ServicesService: Bridge & Culvert InspectionIndustry: BridgesType: Structural Engineering+27 more

Fire and Materials Research Laboratory LLC

Livonia, MI

Fire and Materials Investigation, Testing, and Failure Analysis

WebsitePhone1 office1 credentials
Service: Fire and Explosion documentation and Debris AnalysisService: On-Site Scene InvestigationIndustry: LegalType: Forensic Engineering+43 more

Forward Slope, Inc.

San Diego, CA

FSI is an award-winning technology and professional services provider

WebsitePhone1 office2 projects
Service: Software and Technology SolutionsService: Enterprise Application DevelopmentIndustry: FederalType: Defense Engineering+17 more

Globex Corporation

Canfield, OH

Globex Corporation is an international, multi-discipline engineering consulting practice providing structural, civil, mechanical, and electrical engineering solutions since 1980. Headquartered in Canfield, Ohio, Globex specializes in the engineering, installation, testing, diagnostic inspection, modernization, and in-service management of mill buildings, precision-controlled cranes, hoists, ship loaders, conveyors, and similar heavy industrial systems. Over four decades, the practice has completed more than 2,000 projects for heavy industry clients worldwide.

WebsitePhone3 officesFounded 1980
Service: Engineering & ConsultingService: Engineering Studies, Investigations, Surveys, and EvaluationsIndustry: IndustrialType: Structural Engineering+20 more

Grit Force Inc.

Cypress, CA

Specialized engineering and inspection services for complex infrastructure.

Website4 offices7 projectsUpdated Jun 2026
Service: Structures InspectionService: Nondestructive Evaluation and TestingIndustry: BridgesType: Civil Engineering+27 more

Hyperion Marine Group LLC

Your trusted Naval Architecture and Marine Engineering Solutions Partner

Website3 leaders2 credentialsFounded 2019
Service: Naval Architecture, Marine Engineering & Production DesignService: Structural DesignIndustry: MarineType: Naval Architecture+31 more

IW Laboratories Inc.

Port Hueneme, CA

People Powering Technology

WebsitePhone1 office2 projects
Service: Systems EngineeringService: Test and EvaluationIndustry: DefenseType: Defense Engineering+28 more

Innovative People and Technology Corporation

California, MD

Common sense solutions

Website1 office2 projects1 leaders
Service: Systems Engineering and MBSEService: Model-Based Systems EngineeringIndustry: DefenseType: Defense Engineering+20 more

IntelliSys Solutions Group

Philadelphia, PA

Providing Innovative and Cost-Effective Solutions

WebsitePhone1 office2 leaders
Service: Controls and AutomationService: PLC / HMI EngineeringIndustry: FederalType: Automation & Controls+21 more

Interrail Engineering Inc

Jacksonville, FL

Keeping the Trains Moving and Our Citizens Safe

WebsitePhone1 office9 projects
Service: Engineering and DesignService: Application ProgrammingIndustry: RailType: Automation & Controls+33 more

Invictus Associates, LLC

Roseland, VA

Your Powerful Partner

Website1 office1 projectsFounded 2012
Service: Ship Availability Planning and Execution SupportService: Project Support EngineeringIndustry: DefenseType: Marine Engineering+9 more