| Nextdrop Smart Water Systems Private Limited | Karnataka | Social Enterprise |
| Dasra | Maharashtra | Funder/Investor |
| Jaldhaara Foundation | Andhra Pradesh | NGO |
| Kabil | Delhi | NGO |
| Ambuja Cement Foundation | Maharashtra | Funder/Investor |
| GreenCiti (Reach Out India Foundation) | Maharashtra | NGO |
| Tata Trusts | Maharashtra | NGO |
| Center for Education Environment and Community | Karnataka | NGO |
| Goonj | Delhi | NGO |
| Asha Impact | Delhi | NGO |
| Swades Foundation | Maharashtra | NGO |
| Pollinate Energy India Private Limited | Karnataka | Social Enterprise |
| BayTree Ventures | Maharashtra | Social Enterprise |
| Sehgal Foundation | Haryana | NGO |
| Indian Youth For Society | Andhra Pradesh | NGO |