Association of Bhutanese Tour Operators (ABTO) is a membership non-government organisation which was established in January 2000 as an institution to represent and protect the collective interests of the tourism industry in general, and to advance the cause of tour operators in particular. It is the collective and official voice of all Bhutanese tour operators who constitute its primary membership. Although a young organization, ABTO has over the past few years, consistently played an important role in the tourism industry since its inception.

Within the few years of its creation, ABTO has been both responsive and effective in representing shared concerns as well as in promoting interests of all tour operators. Along with the support of DOT and its members, ABTO has been able to effect several changes for the overall interest of the tourism industry as well as for tour operators. It has particularly been able to ensure increased administrative and operational convenience and faster processing of required formalities.

There are 238 registered members as listed below:

A Middle Path to Bhutan
Absolute Bhutan Tours and Treks
Access Bhutan Tours and Treks
AHKE Adventure Travel
Aja Tours & Travels
All Access Bhutan
All Bhutan Connection
Alpine Bhutan Travel Service
Amitabha tours and Treks
Atlas Tours and Treks
Authentic Bhutan Tours
Bae-Yul Excursions
Bara Lynka Tours
Bhutan A Vision
Bhutan Abbot Tours and Travels
Bhutan Adventure Pvt. Ltd.
Bhutan All Season Tours and Treks
Bhutan Ancient Tours
Bhutan Aries Tours and Treks
Bhutan Bigfoot Trekking
Bhutan Bird Quest
Bhutan Birding & Heritage Travels
Bhutan Bumpa Tours
Bhutan Cultural Tours and Treks
Bhutan Cypress Tours and Treks
Bhutan Dorji Holidays
Bhutan Dragon Adventures
Bhutan Eco-Tours & Adventures
Bhutan Enigma Tours and Treks
Bhutan Everest Tours and Treks
Bhutan Evergreen Tours and Treks
Bhutan Expeditions
Bhutan Exploration Tours
Bhutan Festival Tours and Treks
Bhutan Footprints Travel
Bhutan Gateway Travel
Bhutan Happy Travels
Bhutan Highland Tours and Treks
Bhutan Himalayan Holidays
Bhutan Himalayan Tourism
Bhutan Himalayas Tours and Treks
Bhutan Horizons
Bhutan Jambay Tours & Travel
Bhutan Journeys
Bhutan Karma Tours & Treks
Bhutan Kaze Tours and Treks
Bhutan K-Dhen Tours and Treks
Bhutan Kuenphen
Bhutan Lakhor Tours & Travels
Bhutan Lha-Yul Tours & Travel
Bhutan Majestic Travel
Bhutan Mandala Tours and Treks
Bhutan Megalm Tours and Treks
Bhutan Men-Lha Adventures and Travellers
Bhutan Mountain Holiday
Bhutan Mystical Tours and Adventures
Bhutan Nature & Culture Adventure
Bhutan Nature Expeditions
Bhutan Nature View Tours and Treks
Bhutan Nomad Adventures
Bhutan Nomadic Tours
Bhutan Norphel Tours
Bhutan Odyssey Tours and Travels
Bhutan Off the Beaten Path
Bhutan Padam Osel Tours and Travels
Bhutan Panorama Tours and Travels
Bhutan Paradise
Bhutan Paragliding
Bhutan Peaceful Tours
Bhutan Pelri Tours
Bhutan Pilgrimage Travellers/Tours and Treks
Bhutan Puni Gakhil Travel
Bhutan Reisen Tours & Treks
Bhutan Scenic Tours
Bhutan Shambala Tours
Bhutan Spiritual Tours
Bhutan Star Travel and Tours
Bhutan Tantric Advt
Bhutan Tourism Corporation Ltd.(BTCL)
Bhutan Tours & Travels
Bhutan Trails
Bhutan Travel and Tourism
Bhutan Travel Bureau
Bhutan Travel Connection
Bhutan Travel Service
Bhutan Travellers
Bhutan Valley Adventures
Bhutan Vedic Tours and Treks
Bhutan View Tours and Treks
Bhutan Visit
Bhutan Wonderful
Bhutan Yodsel Tours & Treks
Bhutan Your Way Tours and Travels
Bhutan Yuda Tours and Treks
Blue Mountains Tours and Treks
Blue Poppy Tours
Boonserm Tours
Brokpa Adventures
Bumree Tours & Treks
Changshe Norbu Tours & Treks
Chhundu Travels and Tours
Classic Bhutan Tours
Clean Path Tours
Clear Voyage Tours and Treks
Darma Tours & Travels
Dechen Cultural Tours and Treks
Dewa Tours and Treks
Diethelm Travel Bhutan
Discovery Bhutan
Dondrup Tours and Treks
Dragon Quest Adventures
Dragon Tours & Treks
Drugyel Tours & Treks
Druk Adventure
Druk Himalayan Expedetions
Druk Thongdrel Adventure
DSB Tours and Travels
Eagle Tours & Treks
Eastern Himalaya Adventure
Estern Horizon Adventure Travel
Etho Metho Tours and Treks
Exotic Destination Tours and Treks
Experience Bhutan Travel
Gaden Tours & Treks
Gangkar Advertures & Expedtions
Gangri Tours & Treks
Gangtey Palace Expeditions
Gawaling Tours & Treks
Gems Tours & Travels
Geo-Cultural Tours
Golden Langur Travel-Bhutan
Golden Temple Tours and Treks
Gyeldup Tours & Treks
Happy Holidays Tours and Treks
Himalaya Adventure Bhutan
Himalayan Adventures
Himalayan Discovery
Himalayan Eco-Adventures
Himalayan Kingdom Tours
Holiday in Bhutan
Insider Bhutan Travels
International Treks and Tours
Jachung Tours & Travels
Jamphel Tours & Treks
Jeroma Tours & Travels
jojo's Adventures BHUTAN
Kadakling Tours
Kalachakra Tours
Karmic Tours & Treks
Keys to Bhutan
Kha Zhi Tours and Travels
Khamsa Tours and Treks
Kibou Tours and Treks
Kiga Spiritual Journeys
Kingyal Tours & Treks
Kuenchap Tours Bhutan Travels
Kuenga Rawa Tours and Travel
Laya Tours & Treks
Lekzang Adventures
Lhomen Tours & Treks
Lingkor Tours & Treks
Lotus Advtentures Bhutan
M/S Samden Adventures
Masagang Tours & Trav
Menbar Travels
Millenium Tours and Treks
MS Samden Adventures
My Bhutan Travels
Mystic Bliss Travels
Namgay Advt. Travels
Namsay Adventures
Nature Tourism
Nirvana Expeditions
Norbugang Travel and Culture
Norda Expeditions
Odiyan Discovery
Palden Arts-Tours and Travels
Passage to Himalayas
Pel Wang Tours and Treks
Peljor Dargay Tours
Phuensum Norgay Tours and Treks
Phun Tshok Ling Adventure
Pinnacle Tours & Treks
Prayer Flags Tours and Adventure
Pristine Druk-Yul Tours and Treks
Proteus Tours & Treks
Rabden Tours and Travels
Rabsel Tours & Travels
Rainbow Tours & Treks
Ratna Tours & Treks
Raven Flights
Raven Tour and Treks
Red Panda Expeditions
Retty Tours and Treks
Rinchen Tours & Treks
Rirab Tours & Treks
Sacred Himalaya Travel
Sakten Tours & Treks
Sambara Tours
Shangri-La Bhutan Tours and Treks
Silver Dragon Tours
Sky Kingdom Adventures
Sky Travel
Snow Leopard Trekking
Snow Lion Adventure and Travels
Snow White Tours
Sophun Tours & Treks
Taktsang Tours and Travels
Tara Tours
Tashel Key Mo Lung
Tashi Gakhil Tours and Travels
Tashi Tours and Travels
Thimphu Tours & Treks
Thoesam Tours & Treks
Thunder Dragon Treks
Tinkar Tours and Travels
Tragopan Tours and Travels
Trans Himalaya Tours
Trashi Gyaltshen Tours and Travels
Tsenden Travel Service
Village Tours and Treks
Wangchuk Tours
Wangdue Adventure Travels
White Lotus Tours
White Tara Tours and Travels
Wind Horse Tours
Xplore Bhutan
Yak Adventure Travel
YANA Expedition, Inc.
Yangphel Adventure Travels
Yarkay Tours and Treks
Yongdrag Tours and Travels
Yu-Druk Tours & Treks
Yungtoed Tours & Treks
Zamling Tours & Treks
Zhabdu Tours and Travels
Zhidey Bhutan Tours & Treks
Zigkor Tours & Travels