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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A.D.A. Engineering, Inc.

Doral, FL

Applying the Latest Technology

WebsitePhone2 offices1 credentials
Service: Civil EngineeringService: Land/Site DevelopmentIndustry: WastewaterType: Civil Engineering+42 more

AEPC Group, LLC

Santa Clarita, CA

We build confidence

WebsitePhone1 office1 projects
Service: ArchitectureService: Schematic and Conceptual Design DevelopmentIndustry: AerospaceType: Architecture & Engineering+42 more

AFVET Solutions, LLC

Warner Robins, GA

Providing responsive, innovative solutions in aviation, engineering, logistics, and program management services.

WebsitePhone2 offices1 leaders
Service: Engineering SupportService: Systems Engineering and IntegrationIndustry: AviationType: Aviation Engineering+32 more

AG|CM

Corpus Christi, TX

Professional Project Management Group

WebsitePhone5 offices4 projects
Service: Program ManagementService: Master Planning & ProgrammingIndustry: HealthcareType: Owner's Engineer+26 more

APEX Defense

Huntsville, AL

Elevate Your Defense Strategy

Website1 office1 credentialsUpdated Jun 2026
Service: Program ManagementService: Strategic PlanningIndustry: DefenseType: Defense Engineering+14 more

AVTECH Global

Rapid Response. Proven Expertise. Global Reach.

WebsiteFounded 2008Updated Jun 2026
Service: Aviation EngineeringService: Structural Repair DesignIndustry: CommercialType: Aviation Engineering+35 more

Agility Engineering

Houston, TX

Delivering public infrastructure efficiently, economically, and sustainably.

WebsitePhone1 officeUpdated Jun 2026
Service: Civil EngineeringService: Construction DesignIndustry: InfrastructureType: Civil Engineering+25 more

Alliance Consulting Services, LLC

Alliance Consulting Services, LLC is a Maryland-based small business providing systems engineering and program management support to the Department of Defense. Its consultants bring deep technical knowledge and broad expertise in technologies and acquisition processes to help clients succeed in mission-critical programs. The team combines analytical problem-solving with a results-driven approach to find solutions and seize opportunities for its government clients.

WebsiteSize Estimate: 1-5 employeesUpdated Jun 2026
Service: Systems EngineeringService: Program ManagementIndustry: DefenseType: Defense Engineering+2 more

Allied Companies L L C

Washington, DC

Program Integration for Complex Infrastructure at Scale.

Website2 offices1 leadersUpdated Jun 2026
Service: Environmental ConsultingService: Addressing Regulatory RequirementsIndustry: WastewaterType: Environmental Engineering+28 more

Alpha Corporation

Dulles, VA

Where Engineering Meets Adventure

WebsitePhone1 office3 projects
Service: Engineering DesignService: Civil EngineeringIndustry: FederalType: Civil Engineering+30 more

American Service Network Corporation

Fairfax, VA

Results-driven government contracting and business staffing solutions

WebsitePhone2 offices1 leaders
Service: Engineering and Technical SolutionsService: Combat Systems EngineeringIndustry: GovernmentType: Defense Engineering+16 more

Arcturus Space & Intelligence

Chantilly, VA

Arcturus Space & Intelligence is a Chantilly, Virginia-based Systems Engineering & Technical Advisory (SETA) and Systems Integration consulting firm. It delivers full-spectrum engineering and program management expertise to defense, intelligence, civil, and commercial clients pursuing complex, large-scale system-of-systems acquisitions, with a focus on space vehicles, ground systems, and advanced space-based software for ISR, SatCom, Space Domain Awareness, Protect and Defend, and Battle Management Command, Control, and Communication missions.

Website1 officeUpdated Jun 2026
Service: Systems Engineering and Technical AdvisoryService: Architecture DefinitionIndustry: SpaceType: Aerospace Engineering+14 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

Atane Consulting

New York, NY

Excel. Together.

WebsitePhone10 offices7 projects
Service: EngineeringService: Civil EngineeringIndustry: TransportationType: Architecture & Engineering+35 more

Atlas Design Services

Austin, TX

Traditional principles. Modern practices.

WebsitePhone1 office8 leaders
Service: Civil EngineeringService: Staff AugmentationIndustry: GovernmentType: Civil Engineering+22 more

Atwell

Southfield, MI

We create solutions for the built environment.

Website18 offices12 projects6 leaders
Service: Program & Development ServicesService: Program ManagementIndustry: Land DevelopmentType: Civil Engineering+40 more

Aurora Technical Services, LLC

Houston, TX

Excellence. Innovation. Solutions that work.

WebsitePhone3 offices7 projects
Service: Engineering & DesignService: Planning & Preliminary EngineeringIndustry: Water SupplyType: Civil Engineering+12 more

Avatar Technologies Inc

Greenbelt, MD

We Are Your Trusted Partner

WebsitePhone1 office3 projects
Service: Systems EngineeringService: ModernizingIndustry: AviationType: Aerospace Engineering+38 more

Avenger Aerospace Solutions, Inc.

Avenger Aerospace Solutions, Inc. is a specialized aerospace engineering practice providing structural design and analysis, fatigue and damage tolerance analysis, FAA certification support, manufacturing services, fleet service support, and program management for commercial, general, and military aviation. Its engineering team draws on careers at Boeing, Gulfstream, Lockheed Martin, Northrop-Grumman, and L3 Harris. Avenger Aerospace holds an FAA-approved quality system and its own FAA-approved Methods Manual for damage tolerance analysis, and employs DER-delegated engineers for full airframe structural certification under FAR Parts 23, 25, and 26.

Website7 leaders2 credentialsUpdated Jun 2026
Service: Structural Design & AnalysisService: Detail Part & Assembly DrawingsIndustry: AerospaceType: Aerospace Engineering+26 more

BA Inc.

Los Angeles, CA

BA Inc. provides transportation-related professional engineering design and consulting services to public agencies and private developers. Established in 2004, its practice focuses on drainage and utility design, subsurface utility engineering, encroachment permitting, third-party utility coordination, and construction or project management.

Website1 office3 projectsFounded 2004
Service: Civil EngineeringService: Drainage DesignIndustry: TransportationType: Civil Engineering+17 more

BBFoster Consulting, PC

Greensboro, NC

Experience and Integrity to Deliver Excellent Client Professional Services

WebsitePhone2 offices1 leaders
Service: Civil EngineeringService: Program ManagementIndustry: GovernmentType: Civil Engineering+5 more

BREE & Associates, Inc.

Engineering and Construction Management Services

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

Banner Defense, Inc.

Madison, AL

Empowering The Warfighter With Innovative Solutions

Website1 office4 projects1 leaders
Service: Systems EngineeringService: Hardware EngineeringIndustry: DefenseType: Defense Engineering+23 more

BayPac Consult Inc.

Oakland, CA

From Vision to Reality

Website1 office8 projectsFounded 2014
Service: Program ManagementService: Program Startup & Governance SupportIndustry: Ports & HarborsType: Civil Engineering+21 more