Public engineering firm directory

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Adaptive Management and Engineering, LLC

Baton Rouge, LA

Geotechnical Solutions for a Sustainable Future

WebsitePhone2 offices2 projects3 credentialsFounded 2019Size Estimate: 5-30 employees

Project: Caminada Headland Back Barrier Marsh Creation (BA-171) Project

Service: Site ExplorationService: Geotechnical Drilling, CPT Soundings and Field TestingService: Soil SamplingIndustry: IndustrialIndustry: CommercialType: Coastal Engineering+34 more

Allied Companies L L C

Washington, DC

Program Integration for Complex Infrastructure at Scale.

Website2 offices1 leadersUpdated Jun 2026

Service detail: Environmental Consulting

Service: Environmental ConsultingService: Addressing Regulatory RequirementsService: Sustainability Challenges To Mitigate ImpactIndustry: WastewaterIndustry: Water SupplyType: Environmental Engineering+26 more

Bandwidth Solutions Inc

McLean, VA

Engineering & Management

WebsitePhone1 officeUpdated Jun 2026

Service detail: Program and Project Management

Service: Program and Project ManagementService: Project ManagementService: Budgeting and Cost AnalysisIndustry: AerospaceIndustry: SpaceType: Telecom / RF Engineering+38 more

Brindley Pieters & Associates, Inc.

Maitland, FL

Serving our clients for over 30 years.

WebsitePhone5 offices15 projects10 leaders7 credentialsFounded 1991

Project: Tampa International Airport

Service: AviationService: Taxiway DesignService: Apron DesignIndustry: AviationIndustry: AirportsType: Civil Engineering+57 more

C6 Engineering, LLC

Electrical, Instrumentation & Controls Services

WebsiteUpdated Jun 2026

Service detail: Project Management and Consulting

Service: Project Management and ConsultingService: Project PlanningService: Feasibility StudiesIndustry: IndustrialIndustry: Renewable EnergyType: Electrical Engineering+30 more

Coterie Environmental LLC

King of Prussia, PA

Leading the Way in Combustion and Air Pollution Control

Website1 office2 leaders1 credentialsFounded 2008Size Estimate: 1-10 employeesUpdated Jun 2026

Service detail: Regulatory Gap Analysis

Service: Regulatory Gap AnalysisService: Conceptual Design SelectionService: Air Pollution Control Concept DevelopmentIndustry: ManufacturingIndustry: GovernmentType: Environmental Engineering+14 more

Dalcom Engineering and Technical Services

Galena, MD

Meeting the Growing Need for Quality Engineering Services in Industrial and Government Markets

WebsitePhone1 office1 leadersFounded 1997Updated Jun 2026

Service detail: Energy Engineering

Service: Energy EngineeringService: Energy Grid AuditingService: Power Plant Operational SupportIndustry: DefenseIndustry: Electric UtilitiesType: Automation & Controls+38 more

Dirksen Engineering

Uvalde, TX

Civil Engineering & Land Surveying

WebsitePhone1 office1 leaders2 credentialsFounded 2011Size Estimate: 5 employees

Service detail: Civil Engineering Design

Service: Civil Engineering DesignService: Land Development DesignService: Commercial Site DesignIndustry: Land DevelopmentIndustry: GovernmentType: Civil Engineering+21 more

FFG Strategic Consulting, LLC

Houston, TX

Your "Project Excellence" Is Our Goal

WebsitePhone2 offices3 projects1 credentialsSize Estimate: 1-25 employeesUpdated Jun 2026

Project: Gas Turbine Lube Oil Flush

Service: Engineering Consulting ServicesService: Piping and Instrumentation Diagram DevelopmentService: Turbine and Generator Advisory ServicesIndustry: Power GenerationIndustry: IndustrialType: EPC+23 more

LaBerge Consulting, LLC

Westminster, CO

Engineering and Operations Consulting

WebsitePhone1 office1 leadersUpdated Jun 2026

Service detail: Project Management

Service: Project ManagementService: Large-Scale Initiative CoordinationService: Construction Phase Inspection and OversightIndustry: MiningIndustry: Environmental & RemediationType: Civil Engineering+22 more

Le Engineers, LLC

King of Prussia, PA

Precision Engineering for Critical Infrastructure

WebsitePhone1 office1 leadersUpdated Jun 2026

Service detail: Electrical Engineering Design

Service: Electrical Engineering DesignService: Power DistributionService: Lighting DesignIndustry: AviationIndustry: AirportsType: MEP+31 more

Michael Baker International

Pittsburgh, PA

We Make a Difference

Website18 offices5 projects15 leaders5 credentials4 publicationsFounded 1940

Project: Fika Remote Footbridge Build

Service: Infrastructure EngineeringService: Roadway and Highway DesignService: Bridge Design and InspectionIndustry: TransportationIndustry: Highways & RoadsType: Architecture & Engineering+46 more

Michael Peters Yacht Design

Sarasota, FL

Uncompromising Style. Unparalleled Performance. Unequalled Quality.

WebsitePhone1 office5 projects10 leaders8 credentialsFounded 1981

Project: Lady Tiffany

Service: Preliminary DesignService: Scale Architectural DrawingsService: Artistic RenderingsIndustry: MarineIndustry: DefenseType: Naval Architecture+24 more

Morris Allen & Associates, Inc.

Tallahassee, FL

Where Solutions Are Found

WebsitePhone1 office14 projects1 leaders2 credentialsFounded 2003

Project: US Army Contracting Command Engineering Support Services

Service: Civil Engineering & Construction InspectionService: Resident Project Representative (RPR) and Threshold InspectionService: Roadway, Airport, and Facility Construction InspectionIndustry: AirportsIndustry: AviationType: Civil Engineering+35 more

Paquin Ramezani Inc.

Houston, TX

Texas-based civil engineering, land development, and transportation consulting services

WebsitePhone1 office1 leaders6 credentialsUpdated Jun 2026

Service detail: Development Advisory & Project Consulting

Service: Development Advisory & Project ConsultingService: Site Selection & Due DiligenceService: Project Delivery AdviceIndustry: TransportationIndustry: Highways & RoadsType: Civil Engineering+52 more

Pond

Pioneering Innovation Since 1965

Website8 projects3 leaders2 credentialsFounded 1965Size Estimate: 850+ employeesUpdated Jun 2026

Project: Gary/Chicago Airport Air Cargo Development Services

Service: EngineeringService: Civil EngineeringService: Structural EngineeringIndustry: AviationIndustry: DefenseType: Architecture & Engineering+101 more

Pugh Engineering LLC

Chandler, AZ

Pugh Engineering LLC provides electrical, life safety, and control systems engineering services. Headquartered in Chandler, Arizona, the practice serves clients throughout the western United States, delivering electrical power distribution designs, safety systems, and process control integration for industrial and manufacturing sectors.

WebsitePhone1 office8 projects1 leaders8 credentialsUpdated Jun 2026

Project: Evergreen Energy K-Fuel Coal Upgrade Facility

Service: Electrical EngineeringService: Electrical Power Distribution DesignService: Load Flow and Fault Current StudiesIndustry: SemiconductorsIndustry: WastewaterType: Electrical Engineering+19 more

Sanbell

Billings, MT

Intelligent Infrastructure. Enduring Communities.

WebsitePhone14 offices2 leaders2 credentialsFounded 1969Size Estimate: 201-500 employees

Service detail: Civil Engineering

Service: Civil EngineeringService: Site DevelopmentService: Grading and DrainageIndustry: Land DevelopmentIndustry: InfrastructureType: Civil Engineering+57 more

Sebench Engineering, Inc.

Your choice for innovative Fire Protection Services

WebsiteFounded 2007Updated Jun 2026

Service detail: Fire Protection Design

Service: Fire Protection DesignService: Sprinkler SystemsService: Alarms and DetectionIndustry: MetalsIndustry: ChemicalsType: Fire Protection Engineering+8 more

Stone Solutions + Research Collective (S2RC)

Phoenix, AZ

Linking tactics, techniques, and procedures with technology for the end user.

Website1 office3 projects2 leadersUpdated Jun 2026

Project: MATRIX

Service: Human Systems EngineeringService: User Experience and Interface DesignService: Cognitive and Ecological Systems EngineeringIndustry: DefenseIndustry: Intelligence & National SecurityType: Defense Engineering+33 more

Surespan USA

Confidence and Certainty Are Our Deliverables.

Website3 projectsUpdated Jun 2026

Project: Las Vegas Entertainment Venue

Service: Program ManagementService: Data Trust and Digital DashboardsService: Information Management and BIMIndustry: InfrastructureIndustry: GovernmentType: Owner's Engineer+11 more

TAI Engineers LLC

New Orleans, LA

Solutions Built for Tomorrow's Challenges

WebsitePhone2 offices6 projects5 leaders1 credentialsFounded 1993

Project: USCG Sentinel Class Heavy Polar Icebreaker

Service: Engineering and DesignService: Concept and Preliminary DesignService: Contract and Functional DesignIndustry: FederalIndustry: DefenseType: Marine Engineering+20 more

Verity Engineering D P C

A transparent engineering process producing better results.

Website6 projects5 leadersFounded 2017Size Estimate: 1-9 employeesUpdated Jun 2026

Project: Afrim Sports Park

Service: Land DevelopmentService: Commercial DevelopmentService: Residential SubdivisionIndustry: CommercialIndustry: Sports & RecreationType: Civil Engineering+26 more

onBoresight Research LLC

Lihue, HI

onBoresight Research LLC is an engineering services organization headquartered in Lihue, Hawaii, providing systems engineering, cybersecurity, hardware modernization, and software development for government test ranges and forward-deployed defense assets. Its technical staff includes electrical, mechanical, and civil engineers, as well as architects with expertise in radar systems, RMF cybersecurity accreditation, FPGA integration, and model-based systems engineering. The organization supports mission planning, operations and maintenance, system performance evaluation, and radar operator training specific to MIT Lincoln Laboratory ROSA and WB-COSIP radar systems.

WebsitePhone1 officeSize Estimate: 1-5 employeesUpdated Jun 2026

Service detail: RMF Cybersecurity

Service: RMF CybersecurityService: System Architecture RestructuringService: Vulnerability Scanning & HardeningIndustry: GovernmentIndustry: FederalType: Defense Engineering+30 more