The Eastern Wildway Network (EWN) brings together conservationists from across eastern North America to share information and collaborate on projects impossible to carry out without the strength of teamwork. Current participants represent the following groups:
- A2A
- Adirondack Council
- Adirondack Wildlife Refuge
- Arc of Appalachia
- Blue Ridge Land Conservancy
- Conservation Ecology LLC
- Cougar Rewilding Foundation
- Defenders of Wildlife
- Eddy Foundation
- EO Wilson Biodiversity Foundation
- Florida Wildlife Corridor Project
- HSUS Wildlife Land Trust
- Kentucky Natural Lands Trust
- Long Branch Environmental Education Center
- Maine Mountain Collaborative
- Midcoast Conservancy
- Mountain True
- Nestbox Collective
- North Atlantic LCC
- Northeast Wilderness Trust
- Plenty Canada
- Protect the Adirondacks
- RCP Network
- Red Wolf Coalition
- RESTORE: The North Woods
- South Atlantic LCC
- Southern Conservation Partners
- Staying Connected Initiative
- The Rewilding Institute
- Two Countries One Forest
- Vermont Natural Resources Council
- Wild South
- Wild Virginia
- Wildlife Conservation Society-Canada