Public engineering firm directory
Search engineering firm profiles built for buyers who need a shortlist, not a sales pitch.
268 results
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Your Partner in Civil Engineering & Community Planning
Project: Sandy Vision and Comprehensive Plan
Air. Land. Water.
Service detail: Air Quality and Environmental Compliance
Civil and Structural Engineers Montana
Project: Flathead Lake Engineered Septic System
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
Engineering with integrity & purpose.
Project: The Virginia Vanguard
Integrated Engineering, Environmental, and IT Solutions for Efficiency, Safety, and Sustainability
Project: Redstone Arsenal Facility Audits & Energy Systems
The Advisor Who Sees the Whole Deal
Project: 340 MW Hyperscale Data Center & AI Factory
Innovative Engineering Solutions for Utility Challenges & Needs
Project: I-35 NEX South Project Electric and Telecom Utility Relocations
Professional Consulting Services
Project: Flat Top Lake Dam
Engineering, Architecture, Procurement, and Construction
Service detail: Engineering Services
We engineer & design systems for the reliability of the power grid.
Project: Solar & Wind Interconnects
Partnering with you to deliver innovative, reliable energy solutions that enhance lives and strengthen the grid.
Project: 230kV Transmission Line EPC
Transform Your Vision with Our Professional Engineering Team.
Project: Springville Library
Transforming Our Environment and Communities, with Integrity and Vibe
Project: Hancock County Marsh Living Shoreline
Authentic partnerships are the best way to design and deliver projects that create lasting value.
Project: Barry County Broadband Assessment and Implementation Plan
Clear Thinking
Project: Watertown New Water Treatment Facility
Passion and Leadership
Project: Transcanyon Waterline Survey - Grand Canyon National Park
We shape a better world
Project: LGA Delta Terminal C
Industrial Design, Automation, and Engineering Solutions
Project: Heritage Academy Campus Expansion
Civil | Environmental | Renewable Engineering & Consulting
Service detail: Civil Engineering
We create solutions for the built environment.
Project: Walmart Metro Atlanta Drone Delivery Operations Support
Plan. Design. Engineer.
Service detail: Agricultural Engineering
Create, enhance, sustain.
Project: The Box Factory