Public engineering firm directory
Search engineering firm profiles built for buyers who need a shortlist, not a sales pitch.
355 results
Showing 1-24 of 355
Engineering Excellence for a Sustainable Future
Service detail: Systems Engineering & Integration
Celebrating 70 Years of Engineering and Design
Project: Route 1 Improvements
Full service planning and design.
Project: Pacific Industries Manufacturing Facility
Multidisciplinary engineering and support services in the Baltimore-Washington area
Project: WMATA Bus System Renovations
AECOM is a trusted global infrastructure firm delivering professional services spanning cities, transportation, buildings, water, new energy, and the environment. Founded in 1990, with predecessor firms dating back over 120 years, AECOM is ranked #1 in general building, transportation, and water by Engineering News-Record (2025), listed at #259 on the Fortune 500, and generated $16.1 billion of revenue in fiscal year 2024. AECOM delivers planning, design, engineering, consulting, and program and construction management services throughout the full project lifecycle.
Service detail: Planning and Design
AKRF is a multidisciplinary consulting and engineering firm with more than 400 employees across 16 offices and remote locations nationwide. It provides integrated environmental, planning, engineering, and technical services to clients in land development, transportation, energy, and water sectors. AKRF's expertise spans environmental impact assessment, civil engineering, traffic and transportation planning, acoustics, geotechnical engineering, water resources, site remediation, landscape architecture, and climate resilience and adaptation.
Service detail: Environmental Services
Practical Solutions. Designed to Last.
Service detail: Civil Engineering
From concept to close-out.
Project: 1400 Chestnut Street Apartments
AWA is an integrated land development consulting, civil engineering, and surveying firm based in Salt Lake City, Utah, serving clients throughout the Intermountain West region. Founded in 1958 by Jay Anderson, AWA offers a turnkey model that combines land development consulting, management, and technical services across every phase of a project - from entitlements through civil engineering and construction oversight. Its markets span commercial, retail, mixed-use, office, hospitality, residential, distribution, data centers, sports and entertainment, and healthcare and government projects.
Service detail: Planning & Approvals
Many Disciplines One Team
Project: Haven Hollow Park Improvements
architects + engineers
Project: Big M Building Reimagining
Top-of-the-Line Civil Engineering and Land Surveying Services
Service detail: Civil Engineering
Transportation Solutions in an Electronic World
Project: I-405 Widening and Express Lanes - Bellevue to Lynnwood (B2L)
Over 50 years of engineering excellence
Project: Berkeley Township SA Bayview Avenue Force Main Replacement
Strength through History and Innovation
Project: CVWD - North Indio Regional Flood Control Channel
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
Comprehensive civil engineering services from concept to construction.
Service detail: Civil Site Engineering
One business, one community at a time.
Service detail: Architecture and Interiors
Engineering Strong Communities
Project: UCS Henry Ford II High School 2025 Athletic Improvements
Innovative Solutions to Complex Problems
Project: Switchback Autonomous Ground Platform
Collaborate. Innovate. Create.
Project: Southwest Wyoming Regional Airport Terminal Expansion and Modernization
Making Your Project Successful In A Changing World
Service detail: Site Design
We shape a better world
Project: LGA Delta Terminal C
Electrical control and signaling systems design for transit and transportation infrastructure
Service detail: Railroad and Transit Systems