Public engineering firm directory
Search engineering firm profiles built for buyers who need a shortlist, not a sales pitch.
123 results
Showing 1-24 of 123
Engineering for an Integrated World
Project: Denver Central Business District - Traffic Signal Retiming
Specialized electrical engineering for aviation, transportation, and facilities projects
Service detail: Electrical Systems Design
Best-In-Class Engineering Expertise
Project: Fremont Blvd/Old Warm Springs Blvd - New Signal
Engineering with integrity & purpose.
Project: The Virginia Vanguard
Crafting sustainable solutions that enrich lives
Service detail: Transportation Engineering
Texas Civil Engineering Professionals
Project: Iowa Colony City Engineer
Serving S. Oregon and N. California Since 1983
Project: Klamath Irrigation District - C-Flume Replacement
Engineering design, construction support and construction inspection services for transportation infrastructure
Project: Route 440 Ramp Over Route 35 Bridge Deck Replacement
Expert Transportation Engineering & Construction Management Services
Project: DDOT Federal-Aid Citywide Pavement Restoration IDIQ Contract
Apex Engineering Group brings clarity and confidence to complex engineering projects.
Project: City of Detroit Lakes, MN Municipal Engineering Services
Electrical control and signaling systems design for transit and transportation infrastructure
Service detail: Railroad and Transit Systems
Providing practical design and implementation expertise to create viable transportation engineering solutions.
Project: I-95 Resurfacing, Bridge Rehabilitation and Safety Improvements
Exceptional People Deliver Exceptional Results.
Project: Design Services for Pavement Preservation Projects
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
Bowman combines expertise, innovation and collaboration to deliver landmark projects that stand the test of time.
Project: Tri-State Tollway (I-294) Reconstruction, Mile Long Bridge
Moving You Forward
Service detail: Traffic Planning and Transportation Engineering
Shaping the built environment with precision, creativity, and purpose since 1945
Project: I-40/I-240 Interchange Improvements, Memphis, TN
Persistent Surveillance for a Changing Threat Environment
Service detail: Integrated Surveillance Solutions
Civil, structural, and surveying engineering solutions for public infrastructure and private developments
Project: Quincy Approach Spans (Fore River Bridge)
Mobility & Technology in Transportation
Project: Petco Park Gallagher Square 20th Anniversary
Engineering Sustainable Futures with Purpose, Innovation, and Integrity
Service detail: General Site Civil Design
Shaping communities with integrity, expertise, and purpose.
Project: Spring Valley Wastewater Treatment Plant
Creating infrastructure for 70 years.
Project: Village of Oak Park Right-of-Way Permitting Services
Innovative Mobility Solutions For Our Changing World
Service detail: Civil and Traffic Engineering Design