- Nepal Trekking Pass Pvt. Ltd.
- Address:Nayabazar, Kathmandu Nepal
- Everest Marathon
- Address:
- Mountain Guide Trek & Expedition Pvt.Ltd.
- Address:Ktm
- Pigeon Travel & Tour (p) Ltd
- Address:bhagawatisthan
- P.N. Tours And Travels (p) (Ltd)
- Address:KATHMANDU Nepal
- Admiral Adventure Treks (p) Ltd.
- Address:
- Green valley Nepal Treks & Research Hub
- Address:Thamel
- Adventure Great Himalaya Treks
- Address:satghumti
- Api Saipal
- Address:Jyatha, Thamel
- Budget Adventure Treks & Expeditions
- Address:Other, Nepal
- Skyline Treks & Expedition (P.) Ltd
- Address:Gpo Box No: 14221, Thamel Kathmandu Nepal
- Mission Eco Trek & Expedition (P)Ltd
- Address:Thamel 29
- Ghale Treks and Tours
- Address:Thamel
- Silver Star Educational Consultancy
- Address:Putalisadak Kathmandu Nepal
- Nepal Trek Adventure and Expedition P.Ltd
- Address:
- Skyline Treks & Expedition
- Address:Thamel Kathmandu Nepal
- Osho World Adventure Pvt. Ltd.
- Address:7 Corner, Thamel
- Ana Travels, Nepal
- Address:
- Rup Khanal
- Address:Thamel
- Liberty Holidays
- Address:2F, Uttar Dhoka 414