We are affiliated to 
API Himal & Expedition (P.) Ltd.
P.O.Box: 8974, PCN: 169
Thamel, Kathmandu, Nepal.
Telephone: +977-1- 4412701
Email:trek@apihimal.com
P.O. Box: 6615, Bansbari-3, Ktm, Nepal
Tel: 977-1-4377339,
Fax: 977-1-4370667
terres@mail.com.np
ath@mail.com.np