- Power Co-generation
- Petroleum Products Storage & Distribution
- Agrichemical Manufacture & Distribution
- Transportation - Rail & Trucking
- Waste Management
- Land Development
- Environmental Contractors & Consultants
- Mortgage Companies
- Vineyards and Wineries
- Renewable Energy Development
- City of Richland, Washington
- City of West Richland, Washington
- Energy Northwest Public Power Agency
- Richland School District
- U.S. National Oceanic and Atmospheric Administration
- U.S. Army Corps of Engineers
- U.S. Bureau of Reclamation
- U.S. Department of Energy
- CH2M HILL Plateau Remediation Co.
- Mission Support Alliance, LLC
- Washington River Protection Solutions, LLC
- Laser Interferometer Gravitational-Wave Observatory, Caltech & MIT
- Pacific Northwest National Laboratory
- FLUOR Hanford Group, Inc.
- Washington Closure Hanford, LLC.
- CH2M HILL Hanford Group, Inc.
- Bechtel Hanford, Inc.
- Concurrent Technologies Corporation