| Company Name | Designation | Appointed on | DSC | Status |
|---|---|---|---|---|
| DE CORE NANOSEMICONDUCTORS LIMITED. | Director | 24 Mar, 2011 | Yes | Resigned |
| DE CORE SCIENCE AND TECHNOLOGIES LIMITED | Director | 24 Mar, 2011 | Yes | Resigned |
| DE CORE TRANS TECHNOLOGIES PRIVATE LIMITED | Nominee Director | 24 Mar, 2011 | Yes | Resigned |
| AMPIN ENERGY TRANSITION PRIVATE LIMITED | Director | 19 Sep, 2019 | - | Active |
| AMPSOLAR SOLUTION PRIVATE LIMITED | Director | 08 Sep, 2016 | - | Active |
| AMPSOLAR PARK PRIVATE LIMITED | Director | 15 Mar, 2018 | - | Active |
| AMPSOLAR TECHNOLOGY PRIVATE LIMITED | Director | 21 Apr, 2018 | - | Active |
| AMP ENERGY GREEN (C& I) PRIVATE LIMITED | Director | 19 Sep, 2019 | - | Active |
| AMP ENERGY GREEN PRIVATE LIMITED | Director | 09 Mar, 2020 | - | Active |
| AMPSOLAR VENTURES PRIVATE LIMITED | Director | 08 Mar, 2018 | - | Active |
| AMPIN SOLAR PRIVATE LIMITED | Director | 20 Dec, 2022 | - | Active |
| AMPIN SOLAR ONE PRIVATE LIMITED | Director | 06 Jan, 2023 | - | Active |
| AMP ENERGY MARKETS INDIA PRIVATE LIMITED | Director | 05 Apr, 2022 | - | Active |
| AMP ENERGY C&I PRIVATE LIMITED | Director | 25 Jun, 2021 | - | Active |
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