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| Wangchuk Tours and Treks | wtt@wangchuktours.com | www.wangchuktours.com |
| Wangdue Adventure Travels | wangdue@druknet.bt | www.wangdueadventure.com |
| White Lotus Tours and Treks | whitelotus@druknet.bt | www.whitelotustravel.com |
| White Tara Tours & Treks | wtara@druknet.bt | - |
| Wind Horse Tours | windhorse@druknet.bt | www.windhorsetours.com |