Groundwork Strategies works with organizations that are advancing solutions for climate, cities and forests, including nonprofit organizations, foundations, governments, businesses and Native American Tribes.

Current and past clients include the following organizations:

• Bertschi School
• The Brainerd Foundation
• The Bullitt Foundation
• City of Seattle Urban Forestry Commission
• ClimateWorks
• Earthjustice
• Forterra
• Forest Stewardship Council US
• Forest Stewardship Council International
• InvestigateWest
• International Living Future Institute
• King County Parks and Recreation
• King County Department of Natural Resources and Parks
• National Trust for Historic Preservation
• Northwest Natural Resource Group
• The David & Lucile Packard Foundation
• Seattle Audubon Society
• Seattle Metropolitan Chamber of Commerce
• Stanford University
• Washington Environmental Council
• Washington Forest Law Center
• Washington Green Schools