Land Conservation Organizations – All Islands
- American Farmland Trust
- Hawaii Farm Bureau Federation
- Hawaii Conservation Alliance
- Hawaii Organic Farmers Association
- Historic Hawai`i Foundation (Oahu)
- Office of Hawaiian Affairs
- The Nature Conservancy
- The Trust for Public Land
Hawai`i County
City and County of Honolulu
- North Shore Community Land Trust
- O’ahu land Trust
Kauai County
Maui County
- Maui Coastal Land Trust
- Molokai Land Trust
Government agencies
- U.S. Forest Service (Division of U.S. Dept. of Agriculture (USDA)
- National Resource Conservation Service (Division of USDA)
- State Historic Preservation Division