| 1 | Green Rating for Integrated Habitat Assessment (GRIHA) Council |
| 2 | Energy Efficiency Services Ltd (EESL) |
| 3 | PricewaterhouseCoopers Pvt Ltd (PWC) |
| 4 | Lloyds Register |
| 5 | BuroHappold |
| 6 | Amplus Solar |
| 7 | Manikaran Power Limited |
| 8 | Mahindra Group |
| 9 | Oorja Energy |
| 10 | Larsen & Toubro |
| 11 | Renew Power |
| 12 | The Energy and Resources Institute (TERI) |
| 13 | Genesis Ray Energy |
| 14 | Tata Power |
| 15 | Confederation of Indian Industry (CII) |
| 16 | EDS Global |
| 17 | Sphera |
| 18 | Cygni Energy Private Ltd |
| 19 | Systra India |
| 20 | Log9 Materials |
| 21 | D2O |
| 22 | Innovative Solar |
| 23 | RAYS Power infra |
| 24 | Max Sun Solar Power Projects Pvt Ltd |
| 25 | Apraava Energy |
| 26 | Avaada Energy |
| 27 | Sustainalytics |
| 28 | Bureau of Energy Efficiency (BEE) |
| 29 | EY |
| 30 | Energy Exemplar |
| 31 | S&P global |
| 32 | Mercados EMI |
| 33 | Just Energy |
| 34 | AECOM |
| 35 | Green Business Certification Inc (GBCI) |