Holiday Adventure Nepal
- Itineraries on trekking, wildlife safaris, pilgrimage tours and white water rafting with contact details of service provider.
- http://www.holidaysadventure.com/

Himalayan Mountain Bikes
- Mountain bike trips, tours and expedition details in Nepal. Complete biking trail and single track listings for tours in the Himalayas.
- http://www.bikeasia.info/

Himalaya Heart Treks and Expedition
- Trekking, expeditions and other adventure itineraries with information on operator.
- http://www.seenepal.com/

Hard Rock Treks & Expedition
- Various adventure travel options. Profile of the company and a contact listing is included.
- http://www.hardrocktreks.com/

High Solu (P) Ltd
- With information on the company, travel services, and a photo gallery.
- http://www.highsolutreks.com

Himalayan Travel and Tours
- Provides trekking, ticketing, safari, rafting, tours, and sightseeing in Nepal and Tibet. Contains a profile and sample tour itineraries.
- http://www.catmando.com/htt

Hima Trek International Pvt. Ltd
- Features information on trekking, mountaineering, rafting, and sightseeing services.
- http://www.himatreknepal.com/

Holiday Nepal Pvt. Ltd.
- Adventure and leisure tour offerings in the Himalayan ranges. Information on service provider, areas covered and useful travel information.
- http://www.holidaynepal.com/

Himalayan Wonders Nepal
- Information, river profile, photos and support services for rafting and kayaking trips.
- http://www.himalayanwonders.com/

Himalayan Society Pvt. Ltd.
- Trekking and expedition options with details on service provider.
- http://www.himalayan-society.com/

Himalayan Hideaway Treks
- Adventure activities including trekking, Tibet tours, and cultural tours in India.
- http://www.himalayanhideaway.com/

Himalayan Journey Treks and Expedition
- Information on soft and hard adventure in the Himalayas and details on background of service provider.
- http://www.himalayajourneys.com/

Himalayan Envpro Adventures
- Offer treks and expeditions in the Nepalese Himalayas.
- http://www.nepaltibettours.com/

Himalayan Waves Trekking
- Trekking information on Himalayan destinations including Bhutan and Tibet. Various peak expedition options, rafting, mountain flight, excursions and hotel booking.
- http://www.himwaves.com/

Himalaya Trekking
- Treks and expeditions in the Himalayas. Tour itineraries and contact information for travel to the Everest Base Camp, Cho Oyu, Island Peak and Mera peaks.
- http://www.project-himalaya.com/

Himalayan Kingdoms Ltd
- UK based company. Arranges group departures and tailored treks along the full length of the Himalayas, including Arunachal Pradesh, Nagaland, Bhutan, Sikkim, Tibet, Yunnan and Mustang.
- http://www.himalayankingdoms.com/

Highlander Nepal
- Organizes tours and treks in the country and extensions to Bhutan and Tibet. Contains a profile, tariffs and tips for travelers.
- http://www.highlandernepal.com/