| Sl. No. | Name of the NGO | Address | Contact Person | Activities |
| 1. | Sanjeevini Rehab Society | Namchi, South Sikkim | Mr. Indra Pradhan Contact No: 9832557651 |
N/A |
| 2. | Ishwarambha Sahayata Samiti | Ranipool, East Sikkim | Ms. Laxmi Sharma Contact No: 9474531784 |
N/A |
| 3. | Deorali Mayalmu Sangh | Tadong, East Sikkim | Ms. Bindhya Gurung Contact No: 9609851709 |
N/A |
| 4. | Sikkim Viklang Sahayata Samiti | Gangtok, East Sikkim | Ms. Droupadi Ghimirey Contact No: 9832011043 |
N/A |
| 5. | Sikkim Rehabilitation and Detoxification Society | Nimtar, East Sikkim | Mr. Gadion Tamang Contact No: 9775871097 |
N/A |
| 6. | Serenity Home | Burtuk, East Sikkim | Mr. Udai Chandra Rai Contact No: 9800730010 |
N/A |
| 7. | Association for Social Health in India(JAGRITI) | Sikkim | Mrs. Mangalmit Lepcha Contact No: 9749049684 |
N/A |
| 8. | Spastic Society of Sikkim | Sikkim | Mr. Ram Dhakal Contact No: 9647858218 |
N/A |
| 9. | National Association for the Blind (NAB) | Sikkim | — | — |
| 10. | Mayalmu Sang | Dara Goan, Tadong, East Sikkim | Voluntary organization working for the welfare of abandoned children, mentally retarded and homeless persons by providing free food and shelter. |
|
| 11. | Red Cross Society | Sikkim | — | N/A |
| 12. | Hope Centre | Rangpo, East Sikkim | — | N/A |
| 13. | Sikkim Rehabilitation and Detoxification Centre | Nimtar, East Sikkim | — | Working in the field of rehabilitation of the drug abuse |
| 14. | Association for Social Health in India (Sikkim Branch) | Gagntok, East Sikkim | — | N/A |
| 15. | Sikkim Vikalang Sahayta Samiti | Zero Point, Gagtok East Sikkim | — | Working for the rehabilitation of the Orthopedic Handicapped |
| 16. | The Spastic Society | TNHS Road, Gangtok, East Sikkim | — | This centre is doing creditable work in the field of rehabilitation. |
| 17. | Jawaharlal Nehru Institute for the Visually Handicapped | Boomtar, South Sikkim | — | For betterment and proper education of the visually impaired children. |