| Action Whitewater Adventures | Main Salmon | Idaho | Visit Action Whitewater Adventures |
| Adrift Adventures | Cataract Canyon, Desolation Canyon, Westwater Canyon | Utah | Visit Adrift Adventures |
| Adrift Dinosaur | Gates of Lodore, Yampa | Colorado, Utah | Visit Adrift Dinosaur |
| Adventure Idaho | Lower Salmon | Idaho | Visit Adventure Idaho |
| Adventure Sun Valley | Middle Fork Salmon | Idaho | Visit Adventure Sun Valley |
| Aggipah River Trips | Main Salmon, Middle Fork Salmon | Idaho | Visit Aggipah River Trips |
| America's Rafting Company | Hells Canyon, Lower Salmon, Owyhee | Idaho, Oregon | Visit America's Rafting Company |
| Apakoa Rivers | Desolation Canyon | Utah | Visit Apakoa Rivers |
| Arizona Raft Adventures | Grand Canyon | Arizona | Visit Arizona Raft Adventures |
| Arizona River Runners | Grand Canyon | Arizona | Visit Arizona River Runners |
| Arrowhead River Adventures | John Day, Rogue | Oregon | Visit Arrowhead River Adventures |
| ARTA | Desolation Canyon, Gates of Lodore, Illinois, Main Salmon, Middle Fork Salmon, Rogue, Selway, Yampa | Colorado, Idaho, Oregon, Utah | Visit ARTA |
| AVA Rafting | Westwater Canyon | Utah | Visit AVA Rafting |
| Barker River Expeditions | Owyhee | Idaho, Oregon | Visit Barker River Expeditions |
| Barker River Trips | Lower Salmon | Idaho | Visit Barker River Trips |
| Bend Fly Shop | John Day | Oregon | Visit Bend Fly Shop |
| Boundary Expeditions | Middle Fork Salmon | Idaho | Visit Boundary Expeditions |
| Canyon Explorations | Grand Canyon | Arizona | Visit Canyon Explorations |
| Canyoneers | Grand Canyon | Arizona | Visit Canyoneers |
| Canyonlands Field Institute | San Juan, Westwater Canyon | Utah | Visit Canyonlands Field Institute |
| Canyons | Main Salmon, Middle Fork Salmon | Idaho | Visit Canyons |
| Colorado River & Trail Expeditions | Cataract Canyon, Desolation Canyon, Grand Canyon, Westwater Canyon | Arizona, Utah | Visit Colorado River and Trail Expeditions |
| Deschutes River Adventures | Owyhee | Idaho, Oregon | Visit Deschutes River Adventures |
| Dinosaur River Expeditions | Gates of Lodore, Yampa | Colorado, Utah | Visit Dinosaur River Expeditions |
| Exodus Salmon River Rafting | Lower Salmon | Idaho | Visit Exodus Salmon River Rafting |
| Far and Away Adventures | Middle Fork Salmon, Owyhee | Idaho, Oregon | Visit Far and Away Adventures |
| The Fly Fishers Place | Deschutes | Oregon | Visit The Fly Fishers Place |
| Grand Canyon Expeditions | Grand Canyon | Arizona | Visit Grand Canyon Expeditions |
| Grand Canyon Whitewater | Grand Canyon | Arizona | Visit Grand Canyon Whitewater |
| H2O Adventures | Klamath | California, Oregon | Visit H2O Adventures |
| Hatch River Expeditions | Grand Canyon | Arizona | Visit Hatch River Expeditions |
| Helfrich Outfitter | John Day | Oregon | Visit Helfrich Outfitter |
| Helfrich River Outfitter | Middle Fork Salmon, Rogue | Idaho, Oregon | Visit Helfrich River Outfitter |
| Hells Canyon Raft | Hells Canyon, Lower Salmon | Idaho, Oregon | Visit Hells Canyon Raft |
| High Country Expeditions | Klamath, Owyhee | California, Idaho, Oregon | Visit High Country Expeditions |
| Holiday River Expeditions | Cataract Canyon, Desolation Canyon, Gates of Lodore, San Juan, Westwater Canyon, Yampa | Colorado, Utah | Visit Holiday River Expeditions |
| Hughes River Expeditions | Lower Salmon, Main Salmon, Middle Fork Salmon, Selway | Idaho | Visit Hughes River Expeditions |
| Idaho River Adventures | Lower Salmon, Main Salmon, Middle Fork Salmon | Idaho | Visit Idaho River Adventures |
| Idaho River Journeys | Middle Fork Salmon | Idaho | Visit Idaho River Journeys |
| Idaho Wilderness Company | Middle Fork Salmon | Idaho | Visit Idaho Wilderness Company |
| Imperial River Company | Deschutes | Oregon | Visit Imperial River Company |
| Indigo Creek Outfitters | Klamath, Rogue | California, Oregon | Visit Indigo Creek Outfitters |
| Ironhead Guide Service | Klamath | California, Oregon | Visit Ironhead Guide Service |
| Lewis and Clark Trail Adventures | Main Salmon | Idaho | Visit Lewis and Clark Trail Adventures |
| Little Creek Outfitters | John Day, Owyhee | Idaho, Oregon | Visit Little Creek Outfitters |
| Mackay Wilderness River Trips | Main Salmon, Middle Fork Salmon | Idaho | Visit Mackay Wilderness River Trips |
| Middle Fork Adventures | Middle Fork Salmon | Idaho | Visit Middle Fork Adventures |
| Middle Fork Rapid Transit | Middle Fork Salmon | Idaho | Visit Middle Fork Rapid Transit |
| Middle Fork River Expeditions | Middle Fork Salmon | Idaho | Visit Middle Fork River Expeditions |
| Middle Fork River Tours | Middle Fork Salmon | Idaho | Visit Middle Fork River Tours |
| Middle Fork Wilderness Outfitters | Middle Fork Salmon | Idaho | Visit Middle Fork Wilderness Outfitters |
| Mild to Wild Rafting | Cataract Canyon, Desolation Canyon, Gates of Lodore, Yampa | Colorado, Utah | Visit Mild to Wild Rafting |
| Minam Store Outfitters | Grande Ronde, Hells Canyon, Lower Salmon | Idaho, Oregon, Washington | Visit Minam Store Outfitters |
| Moab Rafting and Canoe Company | San Juan | Utah | Visit Moab Rafting and Canoe Company |
| Momentum River Expeditions | Hells Canyon, Illinois, Klamath, Main Salmon, Owyhee, Rogue | California, Idaho, Oregon | Visit Momentum River Expeditions |
| Morrisons Rogue Wilderness Adventures | Rogue | Oregon | Visit Morrisons Rogue Wilderness Adventures |
| Mountain River Outfitters | Lower Salmon, Main Salmon, Owyhee | Idaho, Oregon | Visit Mountain River Outfitters |
| Mountain Travel Sobek | Cataract Canyon | Utah | Visit Mountain Travel Sobek |
| National Ability Center | Desolation Canyon | Utah | Visit National Ability Center |
| NAVTEC Expeditions | Cataract Canyon, Westwater Canyon | Utah | Visit NAVTEC Expeditions |
| Noah's River Adventures | Klamath | California, Oregon | Visit Noah's River Adventures |
| Noah's Rogue River Rafting | Rogue | Oregon | Visit Noah's Rogue River Rafting |
| Northwest Rafting Company | Grande Ronde, Illinois, Middle Fork Salmon, Owyhee, Rogue | Idaho, Oregon, Washington | Visit Northwest Rafting Company |
| OARS | Cataract Canyon, Desolation Canyon, Gates of Lodore, Grand Canyon, Hells Canyon, Klamath, Lower Salmon, Main Salmon, Middle Fork Salmon, Owyhee, Rogue, San Juan, Westwater Canyon, Yampa | Arizona, California, Colorado, Idaho, Oregon, Utah | Visit OARS |
| Orange Torpedo Trips | Klamath, Lower Salmon, Main Salmon, Owyhee, Rogue | California, Idaho, Oregon | Visit Orange Torpedo Trips |
| Oregon River Experiences | Deschutes, Grande Ronde, John Day, Lower Salmon, Owyhee, Rogue | Idaho, Oregon, Washington | Visit Oregon River Experiences |
| Orion Expeditions | Deschutes | Oregon | Visit Orion Expeditions |
| Outdoors Unlimited | Grand Canyon | Arizona | Visit Outdoors Unlimited |
| Ouzel Outfitters | Deschutes, Grande Ronde, John Day, Lower Salmon, Owyhee, Rogue | Idaho, Oregon, Washington | Visit Ouzel Outfitters |
| River Dancers | Klamath | California, Oregon | Visit River Dancers |
| River Drifters | Deschutes, Owyhee, Rogue | Idaho, Oregon | Visit River Drifters |
| River of No Return Wilderness Outfitters | Main Salmon | Idaho | Visit River of No Return Wilderness Outfitters |
| Rocky Mountain River Tours | Main Salmon, Middle Fork Salmon | Idaho | Visit Rocky Mountain River Tours |
| Rogue Rafting Company | Rogue | Oregon | Visit Rogue Rafting Company |
| Rogue River Outfitters | Grande Ronde, Rogue | Oregon, Washington | Visit Rogue River Outfitters |
| ROW Adventures | Deschutes, Grande Ronde, Hells Canyon, Lower Salmon, Main Salmon, Middle Fork Salmon, Owyhee, Rogue | Idaho, Oregon, Washington | Visit ROW Adventures |
| Salmon Raft | Hells Canyon, Lower Salmon | Idaho, Oregon | Visit Salmon Raft |
| Salmon River Adventure Company | Main Salmon | Idaho | Visit Salmon River Adventure Company |
| Selway River Adventures | Selway | Idaho | Visit Selway River Adventures |
| Sheri Griffith River Expeditions | Cataract Canyon, Desolation Canyon, Gates of Lodore, Westwater Canyon, Yampa | Colorado, Utah | Visit Sheri Griffith River Expeditions |
| SOAR Northwest | Main Salmon, Selway | Idaho | Visit SOAR Northwest |
| Solitude River Trips | Middle Fork Salmon | Idaho | Visit Solitude River Trips |
| Three Rivers Rafting | Lower Salmon | Idaho | Visit Three Rivers Rafting |
| Tightlines | Middle Fork Salmon | Idaho | Visit Tightlines |
| Tour West | Cataract Canyon, Grand Canyon, Main Salmon | Arizona, Idaho, Utah | Visit Tour West |
| Tributary Whitewater Tours | Deschutes, Hells Canyon, Klamath, Owyhee, Rogue | California, Idaho, Oregon | Visit Tributary Whitewater Tours |
| Tsé Kooh Outfitters | San Juan | Utah | Visit Tsé Kooh Outfitters |
| Water Time Outfitters | Deschutes | Oregon | Visit Water Time Outfitters |
| Western River Expeditions | Cataract Canyon, Desolation Canyon, Grand Canyon, Hells Canyon, Main Salmon, Middle Fork Salmon, Rogue | Arizona, Idaho, Oregon, Utah | Visit Western River Expeditions |
| Wet Planet Whitewater | Main Salmon, Owyhee | Idaho, Oregon | Visit Wet Planet Whitewater |
| Wild Expeditions | San Juan | Utah | Visit Wild Expeditions |
| Wild River Adventures | Lower Salmon | Idaho | Visit Wild River Adventures |
| Wilderness River Adventures | Grand Canyon | Arizona | Visit Wilderness River Adventures |
| Wilderness River Outfitters | Lower Salmon, Main Salmon, Middle Fork Salmon, Owyhee | Idaho, Oregon | Visit Wilderness River Outfitters |
| Winding Waters River Expeditions | Grande Ronde, Hells Canyon, Lower Salmon | Idaho, Oregon, Washington | Visit Winding Waters River Expeditions |
| World Wide River Expeditions | Cataract Canyon, Desolation Canyon, Westwater Canyon | Utah | Visit World Wide River Expeditions |
| Yellow Jacket River Guides | Main Salmon | Idaho | Visit Yellow Jacket River Guides |