Public engineering firm directory
Search engineering firm profiles built for buyers who need a shortlist, not a sales pitch.
823 results
Showing 1-24 of 823
Advanced systems engineering, geospatial intelligence, and end-to-end program lifecycle support
Service detail: Technical Program Management
Engineering & Consulting for the Built Environment
Project: DEN B-East & C-East Concourse Expansions
Designing Spaces. Engineering Solutions. Delivering Excellence
Project: American University - Student Center
The future of manufacturing is digital. Are you ready?
Service detail: Controls Engineering
We get it: Your vision. Your values. Results.
Project: Guard & Grace
Get an unbiased answer! Our only business is Roof Consulting
Service detail: Roof Consulting
Electronic Design Built for Critical Programs
Project: 600W Power Factor Corrector
Achieving military interoperability
Service detail: Foreign Military Sales Support
Precision in Practice
Service detail: Process Engineering
Engineering from Concept to Production
Project: WarriorNP Neonatal and Pediatric Medical Tools
We Bridge The Gap Between Operations and Technology.
Service detail: Systems Engineering
Tenacious by Nature
Service detail: Engineering Readiness and Lifecycle Support
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
We build confidence
Project: Offset Success for Aviation Client
Providing responsive, innovative solutions in aviation, engineering, logistics, and program management services.
Service detail: Engineering Support
Your waterfront idea, our engineering expertise
Service detail: Underwater Inspections
Shaping Stronger Communities
Project: Carla Peperzak Middle School
Improving Life. By Design.
Project: Rhode Island Corridor Modernization
Global Airborne Mission Solutions
Service detail: ISR Operations
Aviation architecture, engineering, and prefabricated air traffic control cab fabrication.
Project: Orlando-Melbourne International Airport Improvements
Professional Consulting Engineers
Service detail: Mechanical, Electrical, and Plumbing (MEP) Design
Industrial Facility Engineering
Project: Calcium Carbonate Production Plant
Engineering with integrity & purpose.
Project: The Virginia Vanguard
The Best Team for Project Success
Service detail: Program and Project Management