Ojos del Salado (6,893m)
| Aconcagua Experts | |
| Adventure Alternative | |
| Adventure Consultants | |
| Adventure Peaks | |
| All Mountain | |
| Alpenglow | |
| Andes Contact | |
| Andes Mountain | |
| Andes Specialists | |
| Andes Vertical | |
| Andes.org | |
| Aventuras Patagonicas | |
| Berg Adventures | |
| Chile Montana | |
| Chile Responsible Adventure | |
| Furtenbach Adventures | |
| High Mountain Experience | |
| Jagged Globe | |
| Madison Mountaineering | |
| Moser Active | |
| Mountain Madness | |
| Mountain Professionals | |
| Nave Tours | |
| Sued Amerika Tours | |
| Summit Climb | |
| The Expedition Company |