AE2S
Bismarck, NDEmpowering People. Enhancing Lives.
Service detail: Water and Wastewater Engineering
Public engineering firm directory
Search engineering firm profiles built for buyers who need a shortlist, not a sales pitch.
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Empowering People. Enhancing Lives.
Service detail: Water and Wastewater Engineering

Serving S. Oregon and N. California Since 1983
Project: Klamath Irrigation District - C-Flume Replacement

Engineers - Architects - Surveyors
Project: Chattanooga Terminal Expansion and Renovation
It's not just business...it's personal.
Project: Route 66 Bridge

Award-Winning, Multi-Disciplinary Engineering Firm
Project: PDK Atlantic Aviation Hangars K-L-Q
Plan. Design. Engineer.
Service detail: Agricultural Engineering

Partnership. Commitment. Results.
Service detail: Civil / Site Development
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
Bridger Engineers is a diversified civil and structural engineering firm based in Bozeman, Montana, founded in 1995 by Ed Matos and Brad Ebel. It serves clients throughout the Rocky Mountain region and beyond, with more than 60% of workload coming from repeat clients. Bridger provides structural engineering including historic restoration, rehabilitation, seismic mitigation, and forensic services, alongside civil engineering for land development projects including commercial sites, residential subdivisions, and ranch compounds in southwestern Montana.
Service detail: Structural Engineering

Comprehensive civil engineering, structural engineering, and land surveying services
Service detail: Land Surveying
Elevating the Engineering Experience for our Clients, Colleagues, and Communities.
Service detail: Structures
Bright People. Powerful Solutions. Better Communities.
Service detail: Civil Engineering
Community Infrastructure, Architectural & Environmental Services
Project: iMark Molding Site Design

Civil Services, Inc. (CSI) is a multi-disciplined civil engineering consulting practice founded in 1989. Based in Jacksonville, Florida, CSI provides roadway design, bridge design, structural engineering, water resources, civil site design, program management, and construction engineering and inspection (CEI) services to public and private clients. CSI supports federal, state, county, and city agencies throughout the Southeastern United States and the Caribbean.
Service detail: Civil Engineering
A leading infrastructure engineering and construction management firm moving communities forward.
Project: Bridge Street Bridge Rehabilitation
Engineering that works. Engineering with style.
Project: Meridian Mark & the Schuyler Apartments

Committed to our clients, dedicated to our employees, and devoted to our community
Service detail: Architecture
Our Roots. Your Growth.
Project: Rogers Indoor Turf Facility / HealthPartners Fieldhouse

Alaska's Premier Structural, Civil, and Geotechnical Engineering Firm
Service detail: Structural Engineering

DuBois & King is a multidisciplinary professional consulting practice providing planning, engineering, survey, permitting, and environmental services since 1962. Its technical disciplines span civil, structural, environmental, mechanical, and electrical engineering, surveying, and landscape architecture. D&K serves federal and state agencies, municipalities, healthcare and education facilities, industrial and commercial buildings, housing developments, and energy sector clients. Operating as a 100 percent entity, it focuses on delivering collaborative, sustainable, and resilient solutions for municipal and regional infrastructure across New England, New York, and the Southwest.
Project: Glencliff Micro-Hydro
Transforming Challenges into Solutions
Service detail: Transportation Engineering
Simple Solutions for Difficult Problems
Service detail: Grading and Drainage Plans

Civil, Environmental, and Structural Engineering Services for Interior Alaska and Beyond
Project: Borealis Basecamp