Himalaya Heart Treks and Expedition (P.) Ltd. Thamel, Kathmandu 44600, Nepal 00977-1-4413189 TourismTrekking Agency
Skyline Treks and Expedition Pvt. Ltd. Thamel, Kathmandu, Nepal +977-1-4212737, +977-1-4269197 TourismTrekking Agency
Snowy Horizon Treks and Expedition Pvt. Ltd. Thamel, Kathmandu, Nepal +977-1-4700065, +977-1-4701255 TourismTrekking Agency
Outfitter Nepal Treks & Expedition (P.) Ltd. Thamel, Kathmandu, Nepal +977 1 4415392, +977 1 4443103 TourismTrekking Agency
Destination Himalaya Treks and Expedition Pvt. Ltd. Thamel, Kathmandu, Nepal +977-1-4266852, 4266853 TourismTrekking Agency
Institute of Human Rights Communication Nepal Thapathali,Kathmandu. 977-1-4253943 TourismTrekking Agency
Trek and Expedition in Nepal Chhusya Galli, Kathmandu 44600, Nepal +977-1-4258373 AdventuresTourismTrekking Agency
Authenic Nepal Trekking (P.) Ltd. Z Street, Thamel, Kathmandu, Nepal +977 1 4701470 TourismTrekking Agency
Three Jewels Adventures Amrit Marg, Tamang, Kathmandu, Nepal 00977 1 4437785 / 4423767 Trekking Agency