Public engineering firm directory
Search engineering firm profiles built for buyers who need a shortlist, not a sales pitch.
203 results
Showing 1-24 of 203
Moving Our Communities Infrastructure Forward
Project: Gateway Park
Applying the Latest Technology
Service detail: Civil Engineering
ADC's Track Record Speaks for Itself
Project: CHS Taxiways Repair
Accelerating the Speed of Knowledge to Support National Security
Service detail: Strategy, Advisory, & Consulting
Shaping Stronger Communities
Project: Carla Peperzak Middle School
Confidence in the Future: Emerging Technologies to Support the Warfighter
Project: Integrated Electronic Data Environment (IEDE) for Plutonium Processing Facility
Key to reliable engineering, business and software solutions
Service detail: Infrastructure and Engineering
Innovative Lean Engineering
Service detail: Engineering Services
Founded in 1980, Aliquot Associates, Inc. is a multi-disciplinary engineering and surveying firm serving public and private clients across the San Francisco Bay Area. The practice offers civil engineering, traffic engineering, and land surveying services from offices in Oakland and Walnut Creek, California. Aliquot brings decades of expertise across diverse project types including public roadways and highways, transit facilities, residential subdivisions, commercial and mixed-use sites, water and sewer systems, stormwater management, and park improvements. With extensive agency-side experience and strong local knowledge across multiple Bay Area jurisdictions, the team provides responsive, customized service from initial planning and feasibility studies through design, permitting, construction, and inspection. Every project is managed directly by a principal, enabling quick decision-making and close coordination with property owners, architects, contractors, and agency representatives.
Project: Oakland Army Base Redevelopment
No project too large, no requirement too detailed.
Service detail: Electrical Engineering
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.
Service detail: Systems Engineering
Alliant Engineering, Inc. Alliant blends project delivery excellence with a passion for innovation, managing projects from inception to completion with national expertise and deep local knowledge. Alliant's diverse team of engineers, landscape architects, planners, construction managers, environmental specialists, and surveyors brings multi-disciplinary collaboration to complex public infrastructure and private development projects.
Service detail: Civil Engineering
Advanced engineering, mission assurance, and technology solutions
Project: Spacecraft Reaction Control Ignition System
Trusted Service - Proven Results
Project: Department of State Passport Processing Operations
From the Waterfront to Operational Edge
Service detail: Direct Operations Support
Systems engineering, system architecture, and customized software solutions.
Service detail: System Architecture Design
The no-nonsense spatial partner.
Project: City of Laramie, Wyoming ArcGIS Modernization
Together We Succeed
Service detail: Professional Services
Employee-first systems and software engineering serving the intelligence community
Service detail: Computer Network Operations
Aspire Engineering is a consulting engineering practice located in the Washington, DC metropolitan area that provides mechanical, electrical, plumbing, and fire protection engineering services. Project types include commercial, educational, healthcare, institutional, retail, recreation, residential, government, religious, and retrofits. In addition to design services, it provides construction administration services, sustainable and LEED design, energy and life cycle cost analysis, lighting analysis, existing building system evaluations, master planning, commissioning, BIM design, and peer review. It also offers educational and instructional seminars to clients to increase awareness and knowledge of the engineering design process, available systems, and design choices for projects to improve overall building efficiencies.
Project: Episcopal High School Dormitory Buildings
Technically Proficient & Operationally Relevant
Service detail: Engineering Services
We create solutions for the built environment.
Project: Walmart Metro Atlanta Drone Delivery Operations Support
The Gold Standard in Space Acquisitions
Service detail: Program Management Support
Collaborative & Innovative
Project: Combination of Condominium Units and Single-Family Homes