- NMA (Nepal Mountaineering Association)
- NMIA (Nepal Mountaineering Instructor Association)
- NNMGA (Nepal National Mountain Guide Association)
- IFMGA (International Federation of Mountain Guides Associations)
- ENSA (Ecole Nationale De Ski et d' Alpinisme, France)
- NZMGA (New Zealand Mountain Guide Association)
- Mountainz.co.nz (New Zealand mountaineering)
- CMC (Canterbury Mountaineering Club, New Zealand)
- Sunrockice (Sunrockice New Zealand Mountain & Ski Guides)
- I Climb (Equipment in New Zealand and Australia)
- Vibram MC (Vibram Mountaineering Club, UK)
- Ev-K²-CNR (Italian & Nepali Research Center)
