K2 (8,611m)
| 14summit | |
| Active Tours Pakistan | |
| Adventure Peaks | |
| Alpine Adventure Guides | |
| Apricot Tours | |
| Baltistan Adventure | |
| Concordia Expeditions | |
| Deosai Expeditions | |
| Elite Exped | |
| Expedition Asia | |
| Furtenbach Adventures | |
| Great Karakoram Expeditions | |
| Himalayan Experience | |
| Himalayan Guides Nepal | |
| Hunza Adventure | |
| Imagine Nepal | |
| Karakoram Adventure Holidays | |
| Lost Horizon Treks | |
| Mashabrum Expeditions | |
| Nimsdai | |
| Pioneer Adventure | |
| Protrek Adventure | |
| Satori Adventures | |
| Saltoro Summits | |
| Seven Summit Treks | |
| Shipton Treks & Tours | |
| Summit Climb |