| Adarsh Tours and Travels | |
| Address: | Tse-Ka Commercail Complex 31A, National Highway Road, Gangtok- 737 001, India |
| Contact No: | (3592) 320768 |
| Adway Tours & Travel | |
| Address: | Nam Road, Gangtok- 737 101, India |
| Contact No: | (3592) 222112 |
| Amazing Tours And Treks | |
| Address: | Light Of Sikkim Building, M. G. Marg, Gangtok- 737 101, India |
| Contact No: | (3592) 227234 |
| Bayul Tours and Travels Private Limited. | |
| Address: | Below C. P. W. D. Office, Vajra Road, Baluwakhani, Gangtok- 737 001, India |
| Contact No: | (3592) 28341/26627 |
| Brothers Tours & Travels, Gangtok | |
| Address: | M.G. Marg, Gangtok- 737 101, India |
| Contact No: | (3592) 24220/24454/26047 |
| Eco Tours And Travels | |
| Address: | Enchey Compound, Tibet Road, Gangtok- 737 101, India |
| Contact No: | (3592) 229736/205584 |
| Getaway Himalayan Eco Treks & Adventures | |
| Address: | Tibet Road, Gangtok- 737 101 |
| Contact No: | (3592) 23777 |
| Heritage Sikkim Adventures & Leisures | |
| Address: | Upper Sichey Area Below Tamang Gompa, Gangtok- 737 101, India |
| Contact No: | (03592) 284605 |
| Himalayan Explorer Treks & Tour | |
| Address: | M. G. Marg, Near Alfa Building, Gangtok- 737 101, India |
| Contact No: | (3592) 9434153421 |
| Himalayan Holidays, Gangtok | |
| Address: | P. S. Road, Gangtok- 737 101, India |
| Contact No: | (3592) 220994 |
| Hotel Superview Himalchuli And Jharna Resorts | |
| Address: | 31 National Highway, Zero Point, Gangtok- 737 101 |
| Contact No: | (3592) 204643/20878/21555 |
| Khangri Tours & Treks | |
| Address: | Tibet Road, Gangtok- 737 101, India |
| Contact No: | (3592) 226050/229704 |
| Macropolo World Travels | |
| Address: | Paljor Stadium Road, Gangtok- 737 101, India |
| Contact No: | (3592) 24116/26213 |
| Mystic Himalayan World Travels | |
| Address: | Khati Building, P. N. G. School Road, Gangtok- 737 101, India |
| Contact No: | (3592) 221116/220386 |
| Namgyal Treks & Tours | |
| Address: | P. O. Box# 75, Tibet Road, Gangtok- 737 101, India |
| Contact No: | (3592) 203701/204924/227027 |
| Pardick | |
| Address: | P. S. Road, Gangtok- 737 101, India |
| Contact No: | (3592) 202316 |
| Potala Tours & Treks | |
| Address: | Paljor Stdium Road, Gangtok- 737 101, India |
| Contact No: | (3592) 222041/224434/226934 |
| Sikkim Adventure Private Limited | |
| Address: | 6th Mile Tadong, Gangtok- 737 102, India |
| Contact No: | (3592) 251250 |
| Sikkim Tourism Development Corporation | |
| Address: | M.G. Road, Gangtok- 737 101, India |
| Contact No: | (3592) 22634 |
| Sikkim Tours and Travels Private Limited | |
| Address: | Post Box 155, GPO, Church Road, Gangtok- 737101, India |
| Contact No: | (3592) 202188/227191 |
| Sikkim Trekking And Travel Services Pvt. Ltd. | |
| Address: | P.O. Box 132, Gangtok- 737 101, India |
| Contact No: | (3592) 203797/203638 |
| Singalila Tours & Treks | |
| Address: | 31-A, National Highway, Gangtok- 737 101, India |
| Contact No: | (353) 252321/204643 |
| Siniolchu Travels Sikkim | |
| Address: | G. P. O. Post Box No. 108, Gangtok- 737 101, India |
| Contact No: | (3592) 205569/204582 |
| Sky-Sketch (India) | |
| Address: | Arithang Road, Near Pvt. Bus Stand, Gangtok- 737 001, India |
| Contact No: | (3592) 226676/9433004264 |
| Tashila Tours & Travels | |
| Address: | 31-A, National Highway, P O Box - 70, Below T.N.S.S. School, Upper Sichey, Gangtok - 737 101 |
| Contact No: | (3592) 22979 |
| Tour Care | |
| Address: | M. G. Marg, Gangtok- 737 101, India |
| Contact No: | (3592) 24185/23599 |
| Tsozum Tours And Travels | |
| Address: | 31 A, National Highway, Gangtok- 737 101, India |
| Contact No: | (3592) 24950/20184/201153 |
| Yak & Yeti Travels | |
| Address: | National Highway, Zero Point, Gangtok- 737 101, India |
| Contact No: | +(91) (93) 3008833 |
| Yuksom Tours & Treks | |
| Address: | Borong House, Gangtok- 737 001, India |
| Contact No: | (3592) 23473/26822 |
| Adarsh Tours and Travels | |
| Address: | Tse-Ka Commercail Complex 31A, National Highway Road, Gangtok- 737 001, India |
| Contact No: | (3592) 320768 |
| Adway Tours & Travel | |
| Address: | Nam Road, Gangtok- 737 101, India |
| Contact No: | (3592) 222112 |
| Amazing Tours And Treks | |
| Address: | Light Of Sikkim Building, M. G. Marg, Gangtok- 737 101, India |
| Contact No: | (3592) 227234 |
| Bayul Tours and Travels Private Limited. | |
| Address: | Below C. P. W. D. Office, Vajra Road, Baluwakhani, Gangtok- 737 001, India |
| Contact No: | (3592) 28341/26627 |
| Brothers Tours & Travels, Gangtok | |
| Address: | M.G. Marg, Gangtok- 737 101, India |
| Contact No: | (3592) 24220/24454/26047 |
| Eco Tours And Travels | |
| Address: | Enchey Compound, Tibet Road, Gangtok- 737 101, India |
| Contact No: | (3592) 229736/205584 |
| Getaway Himalayan Eco Treks & Adventures | |
| Address: | Tibet Road, Gangtok- 737 101 |
| Contact No: | (3592) 23777 |
| Heritage Sikkim Adventures & Leisures | |
| Address: | Upper Sichey Area Below Tamang Gompa, Gangtok- 737 101, India |
| Contact No: | (03592) 284605 |
| Himalayan Explorer Treks & Tour | |
| Address: | M. G. Marg, Near Alfa Building, Gangtok- 737 101, India |
| Contact No: | (3592) 9434153421 |
| Himalayan Holidays, Gangtok | |
| Address: | P. S. Road, Gangtok- 737 101, India |
| Contact No: | (3592) 220994 |
| Hotel Superview Himalchuli And Jharna Resorts | |
| Address: | 31 National Highway, Zero Point, Gangtok- 737 101 |
| Contact No: | (3592) 204643/20878/21555 |
| Khangri Tours & Treks | |
| Address: | Tibet Road, Gangtok- 737 101, India |
| Contact No: | (3592) 226050/229704 |
| Macropolo World Travels | |
| Address: | Paljor Stadium Road, Gangtok- 737 101, India |
| Contact No: | (3592) 24116/26213 |
| Mystic Himalayan World Travels | |
| Address: | Khati Building, P. N. G. School Road, Gangtok- 737 101, India |
| Contact No: | (3592) 221116/220386 |
| Namgyal Treks & Tours | |
| Address: | P. O. Box# 75, Tibet Road, Gangtok- 737 101, India |
| Contact No: | (3592) 203701/204924/227027 |
| Pardick | |
| Address: | P. S. Road, Gangtok- 737 101, India |
| Contact No: | (3592) 202316 |
| Potala Tours & Treks | |
| Address: | Paljor Stdium Road, Gangtok- 737 101, India |
| Contact No: | (3592) 222041/224434/226934 |
| Sikkim Adventure Private Limited | |
| Address: | 6th Mile Tadong, Gangtok- 737 102, India |
| Contact No: | (3592) 251250 |
| Sikkim Tourism Development Corporation | |
| Address: | M.G. Road, Gangtok- 737 101, India |
| Contact No: | (3592) 22634 |
| Sikkim Tours and Travels Private Limited | |
| Address: | Post Box 155, GPO, Church Road, Gangtok- 737101, India |
| Contact No: | (3592) 202188/227191 |
| Sikkim Trekking And Travel Services Pvt. Ltd. | |
| Address: | P.O. Box 132, Gangtok- 737 101, India |
| Contact No: | (3592) 203797/203638 |
| Singalila Tours & Treks | |
| Address: | 31-A, National Highway, Gangtok- 737 101, India |
| Contact No: | (353) 252321/204643 |
| Siniolchu Travels Sikkim | |
| Address: | G. P. O. Post Box No. 108, Gangtok- 737 101, India |
| Contact No: | (3592) 205569/204582 |
| Sky-Sketch (India) | |
| Address: | Arithang Road, Near Pvt. Bus Stand, Gangtok- 737 001, India |
| Contact No: | (3592) 226676/9433004264 |
| Tashila Tours & Travels | |
| Address: | 31-A, National Highway, P O Box - 70, Below T.N.S.S. School, Upper Sichey, Gangtok - 737 101 |
| Contact No: | (3592) 22979 |
| Tour Care | |
| Address: | M. G. Marg, Gangtok- 737 101, India |
| Contact No: | (3592) 24185/23599 |
| Tsozum Tours And Travels | |
| Address: | 31 A, National Highway, Gangtok- 737 101, India |
| Contact No: | (3592) 24950/20184/201153 |
| Yak & Yeti Travels | |
| Address: | National Highway, Zero Point, Gangtok- 737 101, India |
| Contact No: | +(91) (93) 3008833 |
| Yuksom Tours & Treks | |
| Address: | Borong House, Gangtok- 737 001, India |
| Contact No: | (3592) 23473/26822 |
