| American Alpine Institute | |
| Andes.org | |
| Andes Brothers | |
| Aventuras Patagonicas | |
| Bolivian Journeys | |
| Bolivian Mountain Guides | |
| Bolivia Mountaineering | |
| Cosley Houston | |
| Expedition Bolivia | |
| Explore Share | |
| Inca Land Tours | |
| Peru Expeditions Tours | |
| Sued Amerika Tours | |
| Thaki Travel |