Public engineering firm directory
Search engineering firm profiles built for buyers who need a shortlist, not a sales pitch.
424 results
Showing 1-24 of 424
Sustainable Transportation Engineering Planning & Design
Project: USAID Emergency and Resilience Food Security Infrastructure Review
2IM Group, LLC is a Chicago-based civil, environmental, and transportation engineering practice. Now part of MacKay, it continues to deliver technical solutions across highways, roads, streets, aviation, rail, transit, utilities, and stormwater management systems while offering expanded resources and broader geographic reach.
Project: O'Hare Terminal 3, Concourse L Expansion
Your Trusted Engineering Partner
Service detail: Land Development
Air. Land. Water.
Service detail: Air Quality and Environmental Compliance
Celebrating 70 Years of Engineering and Design
Project: Route 1 Improvements
Civil & Structural Engineering, Design Services, General Contracting, and Construction Management
Project: Washington Avenue Streetscape Project
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
Civil Services with a Forward-Thinking Approach
Project: VIA Park and Ride at Stone Oak
Improving Life. By Design.
Project: Rhode Island Corridor Modernization
Innovative Engineering Solutions Since 1980
Project: I-75 (SR93A) Reconstruction, Hillsborough County
Best-In-Class Engineering Expertise
Project: Fremont Blvd/Old Warm Springs Blvd - New Signal
Practical Solutions. Designed to Last.
Service detail: Civil Engineering
Engineering with integrity & purpose.
Project: The Virginia Vanguard
Enduring Values | Lasting Solutions
Project: Dallas High Five Interchange
Engineering Innovative Solutions
Service detail: Environmental Planning
Efficient Management in Infrastructure Construction
Service detail: Construction Management and Inspection
From Blueprint to Reality
Service detail: Civil Engineering
Many Disciplines One Team
Project: Haven Hollow Park Improvements
Taking Your Transit and Transportation Programs to the Next Level
Project: Lake County DOT Value Engineering Study
Accompong Engineering Group, LLC offers civil and transportation engineering, planning, and program and project management services. It works with public and private sector clients, including departments of transportation, municipalities, state and federal agencies, contractors, and consultants.
Project: Frederick Douglas Memorial Bridge
Improving Mobility and Access
Project: Link21 Program's New Transbay Rail Crossing
Texas Civil Engineering Professionals
Project: Iowa Colony City Engineer
Engineering design, construction support and construction inspection services for transportation infrastructure
Project: Route 440 Ramp Over Route 35 Bridge Deck Replacement
Engineering Innovation Forward
Project: Burnett Bayland Park