Cable
| S No. | Organization | Standard |
| 1. | LS Cable, BAVAL, Haryana | ISO 9001:2015, ISO 14001:2015 and ISO 45001:2018 |
| 2. | Hindustan Vidyut Products Ltd. Faridabad | ISO 9001:2015, ISO 14001:2015 and ISO 18001:2007 |
| 3. | Duraline, Neemrana, Rajasthan | ISO 14001:2015 and ISO 45001:2018 |