Public engineering firm directory
Search engineering firm profiles built for buyers who need a shortlist, not a sales pitch.
134 results
Showing 1-24 of 134
Your Trusted Engineering Partner
Service detail: Land Development
Distinguished Transportation & Site Engineering
Service detail: Traffic Engineering
Celebrating 70 Years of Engineering and Design
Project: Route 1 Improvements
Full service planning and design.
Project: Pacific Industries Manufacturing Facility
Engineering for an Integrated World
Project: Denver Central Business District - Traffic Signal Retiming
Best-In-Class Engineering Expertise
Project: Fremont Blvd/Old Warm Springs Blvd - New Signal
Cutting Through Project Barriers.
Service detail: Civil Engineering
Crafting sustainable solutions that enrich lives
Service detail: Transportation Engineering
Civil Engineering and Surveying for the Kansas City Region
Project: Cambridge Street and State Line Road Intersection Realignment
Leading Experts in Transportation Engineering
Service detail: Traffic 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
Building now for tomorrow
Project: Houston Veterans Affair Medical Center
Professional and relationship-based civil engineering and surveying.
Service detail: Transportation Engineering
Civil Engineering Consulting You Can Trust
Service detail: Geotechnical Engineering
Safety focused. Mobility Driven.
Service detail: Roadway Design
Innovate, Empower, and Collaborate
Service detail: Transportation Engineering
More Options. Fewer Surprises. Better Outcomes.
Service detail: Highway Design
We build our success by building yours.
Project: Elgin O'Hare Western Access
Engineering | Surveying | Solutions
Project: Intersection Improvements at Highway 18 and Louis Wilson Drive
Trusted Engineering Advisors
Service detail: Transportation Engineering
Bloom Companies, LLC is an engineering, architecture, and construction management practice founded in 1998 in Milwaukee, Wisconsin. Established by Mathew Tharaniyil, the organization initially focused on bridge and structural engineering, eventually expanding to cover transportation, architecture, electrical and controls, and design-build delivery. It has grown through key acquisitions, including Hay Dobbs in 2024 and Jendusa Design Build in 2025, and serves academic, municipal, transportation, industrial, and utility clients across multiple US offices and international locations.
Project: Historic West Kilbourn Avenue Bascule Bridge Rehabilitation
Traffic Engineering, Intelligent Transportation Systems
Project: TDOT I-440 Design-Build
Experience Dedicated to Your Success
Project: DART Green Line Light Rail Expansion
Engineering reliable transportation and heavy civil infrastructure since 1976
Project: DFW Connector