Public engineering firm directory
Search engineering firm profiles built for buyers who need a shortlist, not a sales pitch.
24 results
Showing 1-24 of 24
Global. Innovative. Transformative.
Project: Cross-Cloud Migration for a Global Insurance Enterprise
Alliant Systems is an integrated mechanical engineering and construction firm headquartered in Portland, Oregon, with offices in Eugene and Bend, Oregon, and Seattle, Washington. Founded approximately 25 years ago, Alliant provides in-house mechanical systems engineering, mechanical construction, HVAC and plumbing service, building automation, and energy consulting for commercial, institutional, and light-industrial clients across Oregon and Washington. The firm is known for a true design-build process that integrates engineers, project managers, and field personnel from concept through commissioning, and all principal engineers are LEED-certified.
Service detail: Mechanical Systems Engineering
Multidisciplinary Engineers for Land and Sea
Project: Ediz Hook Shoreline Restoration
Bethel Engineering & Consulting is an environmental consulting and engineering subsidiary of the Bethel Native Corporation (BNC), an Alaska Native Corporation founded in 1973. Operating as part of BNC's integrated family of companies, Bethel Engineering provides a broad range of professional consulting services in environmental science and engineering, including environmental assessment and investigation, environmental compliance, and environmental engineering. It serves federal clients including the FAA, US Air Force, US Army, US Navy, US Coast Guard, Army and Air National Guard, and Bureau of Land Management. BNC subsidiaries are headquartered in Anchorage, Alaska with strategic presences in San Diego and Seattle, and operate throughout North America and select locations in Asia and Europe.
Service detail: Engineering & Environmental Consulting
Your Mission, Our Purpose
Service detail: Engineering & Mission Integration Services
Engineering done differently
Project: Amazon Nitro and Mary's Place Family Center
DLCE Is Driving Change for Our Communities
Project: SMForward at Sacramento International Airport
Trust in Proven Expertise
Project: Switchgear 321 Reconstruction and Replacement
Small-Town Service, Big-Time Experts
Project: Choteau Wastewater Collection and Treatment Plant
Engineering Excellence Since 2000
Project: SBCUSD Páxam Páxam Welcome Center
Engineering Solutions Critical to Work at Sea
Project: Regional Class Research Vessel (RCRV) Special Handling Equipment
Custom-Designed Material Handling
Project: Engineering Support for Chelan County PUD
International leader in nuclear energy
Project: Czech Research Centre Rez Research Reactor Fuel Solutions
Naval Architecture & Marine Engineering.
Project: Gee's Bend Ferry Conversion
Your Success is Our Mission!
Service detail: Systems Engineering
Connecting the Dots for a Smarter Energy Future
Service detail: Electric Utility Strategy Consulting
Transportation, Traffic, and Civil Solutions for Public Agencies, Institutions, and Private Developments
Project: F St Crossing
Advanced Technology Solutions for Government and Commercial Agencies.
Service detail: Wire Harness and Cable Manufacturing
Committed to providing excellent service and quality results
Service detail: Piping Analysis
Spees Design Build is a Kent, Washington architectural and engineering firm specializing in federal healthcare facility design and construction. It serves VA medical centers and public agencies nationwide, applying an integrated design-build model that pairs in-house MEP engineering with general contracting and construction management. The combination gives its team direct control over constructability from the earliest design phase, reducing changes and compressing timelines.
Project: Seattle Data Center and Telecom Infrastructure Upgrades
With every community, we redefine what's possible
Project: Pure Water Program
The Next Generation Ship Design and Engineering Firm
Project: Georgetown Heritage Canal Boat
Mission-ready support specialists to DoD, aerospace, and commercial clients
Project: U.S. Navy Combat Systems Engineering and Support
We Shape the New Era
Project: Southern Europe's Largest Green Hydrogen Project (Moeve)