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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154 Tech LLC

Santa Barbara, CA

Advanced systems engineering, geospatial intelligence, and end-to-end program lifecycle support

WebsitePhone1 office2 credentials
Service: Technical Program ManagementService: End-to-End Program ManagementIndustry: DefenseType: Defense Engineering+30 more

4M Research, Inc.

Huntsville, AL

4M Research, Inc., headquartered in Huntsville, AL since 2010, specializes in engineering, enterprise solutions, and operations and logistics services across the DoD and NASA sectors. 4M provides quality engineering support to a wide variety of customers as both a prime contractor and a subcontractor. Its team of technical professionals is dedicated to supporting the business and mission goals of clients, with a portfolio of high-end technical skills and substantial past performance.

Website1 office1 leadersUpdated Jun 2026
Service: EngineeringService: Systems Engineering and AnalysisIndustry: AerospaceType: Aviation Engineering+14 more

AE Works

Sewickley, PA

We Make Building Projects a Better Value

WebsitePhone2 offices15 projects
Service: Architecture & Interior DesignService: Programming and Test FitsIndustry: CommercialType: Architecture & Engineering+48 more

AIMS Group, Inc.

Metairie, LA

Your Partner for Professional Engineering Consulting

WebsitePhone2 offices14 projects
Service: Civil EngineeringService: Streets and RoadwaysIndustry: GovernmentType: Civil Engineering+34 more

AVCON, INC.

Orlando, FL

Transforming Today's Ideas Into Tomorrow's Reality

WebsitePhone1 office8 projects
Service: Aviation EngineeringService: Airport Planning, Master Plans & Layout PlansIndustry: AviationType: Civil Engineering+31 more

Abraxas Energy Consulting

Energy Efficiency & Building Energy Audits

Website5 projects1 credentials2 publications
Service: Energy ConsultingService: Commercial Energy AuditsIndustry: CommercialType: Mechanical Engineering+29 more

Accolade Technologies LLC

Annapolis Junction, MD

Empowering organizations through technology

Website1 office2 credentialsFounded 2019
Service: Software DevelopmentService: CybersecurityIndustry: GovernmentType: Software Engineering+28 more

Accurate Group, Inc.

Lincolnshire, IL

A solution-oriented international organization experienced in engineering and IT services.

Website1 office7 projectsFounded 1994
Service: Civil EngineeringService: Land Development and Real Estate SupportIndustry: TransportationType: Civil Engineering+38 more

Aillet, Fenner, Jolly & McClelland, Inc.

AFJMc is a consulting engineering firm with more than 55 years of experience delivering civil, structural, mechanical, electrical, and transportation engineering services. Its portfolio includes roadways, bridges, utility and site design, industrial process systems, higher education facilities, healthcare facilities, government buildings, sports and recreation facilities, and commercial projects.

Website3 projectsUpdated Jun 2026
Service: Civil EngineeringService: Site PlanningIndustry: TransportationType: Civil Engineering+39 more

Applied Science & Technologies, Inc.

Inman, SC

Partnership built on proof. Not promises.

WebsitePhone1 office2 projects
Service: Joint C2 and Tactical Data LinksService: Command-and-Control Architecture DesignIndustry: DefenseType: Defense Engineering+46 more

Artemis Consulting, LLC

San Diego, CA

Professional support services for defense acquisition programs, systems, and processes

WebsitePhone1 office2 projects
Service: Financial ManagementService: Financial Management & ComplianceIndustry: DefenseType: Defense Engineering+13 more

BCS Allegient

Arlington, VA

Services and Solutions Optimized for Mission Success

WebsitePhone3 offices5 projects
Service: Research Portfolio Execution and IntegrationService: Science & Engineering StudiesIndustry: GovernmentType: Defense Engineering+61 more

BREE & Associates, Inc.

Engineering and Construction Management Services

Website4 projects1 credentialsFounded 2000
Service: Construction ManagementService: Construction InspectionIndustry: AviationType: Civil Engineering+13 more

Beato Consulting Engineers, LLC

Service | Innovation | Quality | Sustainability | Safety

Website14 projects2 credentials8 publications
Service: Structural EngineeringService: Building Structural DesignIndustry: Power GenerationType: Structural Engineering+21 more

Bethel Engineering & Consulting

Bethel, AK

Bethel Engineering & Consulting is an environmental consulting and engineering subsidiary of the Bethel Native Corporation (BNC), an Alaska Native Corporation founded in 1973. Operating as part of BNC's integrated family of companies, Bethel Engineering provides a broad range of professional consulting services in environmental science and engineering, including environmental assessment and investigation, environmental compliance, and environmental engineering. It serves federal clients including the FAA, US Air Force, US Army, US Navy, US Coast Guard, Army and Air National Guard, and Bureau of Land Management. BNC subsidiaries are headquartered in Anchorage, Alaska with strategic presences in San Diego and Seattle, and operate throughout North America and select locations in Asia and Europe.

Website4 officesFounded 1973Updated Jun 2026
Service: Engineering & Environmental ConsultingService: Environmental Assessment & InvestigationIndustry: FederalType: Environmental Engineering+19 more

Better Communities Collaborative

Athens, GA

Better Together for a Better Tomorrow

Website1 office1 leadersFounded 2021
Service: Civil EngineeringService: Landscape ArchitectureIndustry: GovernmentType: Civil Engineering+15 more

Blade Energy Partners

Frisco, TX

Highest quality engineering solutions to complex problems in the energy industry

WebsitePhone6 officesFounded 2008
Service: Well EngineeringService: Critical and complex well designIndustry: Oil & GasType: Environmental Engineering+52 more

Blew & Associates, P.A.

Fayetteville, AR

National Surveying, Engineering, and Assessment Firm

WebsitePhone1 office1 publications
Service: ALTA/NSPS Land Title SurveysService: Property boundariesIndustry: CommercialType: Land Surveying+81 more

Bright Power, Inc.

Your Energy & Water Management Partner

Website5 projects1 leadersUpdated Jun 2026
Service: Ongoing Energy ManagementService: Benchmarking & Portfolio Performance Analytics by EnergyScoreCardsIndustry: Multifamily ResidentialType: Mechanical Engineering+28 more

Bromgrove

Brighton, GA

Providing Engineering, Procurement, Construction and Management solutions globally

Website3 offices3 projects1 leaders
Service: Engineering ManagementService: International Standards and Code ComplianceIndustry: FederalType: Civil Engineering+82 more

CEE Corporation

Reston, VA

Innovative Excellence

WebsitePhone1 office5 leaders
Service: Enterprise Architecture and Systems EngineeringService: Enterprise Architect as a ServiceIndustry: FederalType: Software Engineering+23 more

CES Consulting LLC

Warrenton, VA

Quality Delivered

WebsitePhone3 offices20 projects
Service: Construction ManagementService: Construction InspectionIndustry: InfrastructureType: Civil Engineering+21 more

CNG Engineering, PLLC

San Antonio, TX

Engineer Exceptional & Equitable Environments for Everyone.

WebsitePhone3 offices10 projects
Service: Mechanical DesignService: HVAC SystemsIndustry: EducationType: MEP+32 more

CSA Group

San Juan, PR

Full-Service Project Delivery and Program Management

WebsitePhone8 offices5 projects
Service: Program & Construction ManagementService: Program ManagementIndustry: AirportsType: Architecture & Engineering+39 more