·  Bansal Tours & Travels, Near Railway Station Hill Cart Road, Phone no. 2253137

·  Bhutan Tourism Service P.O. Box 60 80/1 Gandhi Road, Phone no. 2252306

·  Blueline Tours & Travels, 5 Ladenla Road, Phone no. 2255775

·  Clubside Tours & Travels, J.P. Sharma Rd, Phone no. 2254646/2254647

·  Darjeeling Transport Corporation,Phone no. 2252074

·  Danfay Munal Tours & Travels, 5, Ladenla Road,Phone no. 2254343

·  Diamond Treks Tours & Travels 5, Ladenla Road,Phone no. 2252045/2253467

·  Delux Travels 6,Nabin Sen Road

·  Eastern Himalayas Tours & Travels, P.N Swami Road, Phone no. 2254961

·  Emodus Adventure Robertson Road Phone no .2253874

·  Greenland Tour Operators & Travel Agency, Beechwood Rd, Phone no. 2253011

·  Gupta Travels, 5th Chachan Mansion Judge Bazar Phone no. 2254566/2254616

·  Hill Tours & Travels 1/ 13 Ladenla Road, Phone no. 2254503

·  Himali Travel Specialists, 30, D.B Giri Road, Phone no. 2255672 / 2252741

·  Himalaya Voyages, 13 Robertson Road, Phone no.2256045

·  Himalayan Odyssey, 73/1 Gandhi Road, Phone no. 2253113/2253013

·  Himalayan Wilderness Trekking, 26/2 , H.D. Lama Road, Phone no. 2254522

·  Himalayan Adventure, 15 Nehru Road, Phone no. 2254090 / 2254004

·  Jetex Travel, Robertson Road, Phone no. 2253344

·  Juniper Tours and Travels, Ladenla Road, Phone no. 2252095

·  Kailash Travels,Opp Railway Station, Phone no. 56425

·  Kanchenjunga Adventures, 1,Toong Soong Road, Phone no.2254293/2252035

·  Kunzo Tours & Treks, Rockville Road, Rockville Phone no.2253494/2253619/2255726

·  Nazareth Tours and Travels, Near Gorkha Ranga Mancha Bhawan, Phone no.2253955

·  Pineridge Travels, Nehru Road, Phone no. 2253912

·  Rekha Tours and Travels, Lebong Cart Road, Phone no. 2252887 / 2252975

·  Rimo Expeditions, Jawahar Parbat Road, Phone no. 2254077

·  Sagarmata Tours and Travels, Old Super Market, Phone no. 2256030/2253072

·  Samsara Tours,Travels and Treks, 7, Ladenla Road, Phone no. 2256370/2252911

·  Sherpa Treks and Tours, Dr. Zakir Hussain Road, Phone no. 2253114

·  Society Tours and Travels, Robertson Road, Phone no. 2252315/2252316

·  Teesta- Rangeet Commander Jeep Association, Motor Stand, Phone no. 53368

·  Travel Corporation of India, Gandhi Road, Phone no.2252694/2254866

·  Trek Mate,Nehru Road, Phone no. 2252887 / 2252975

·  Vairawanath Tours and Travels, Old Super Market, Phone no. 2256282