| S. No. | FY(2017-2018) |
| 1 | Dusters Total Solutions Services Private Limited |
| 2 | SIS Business Support Services and Solutions Private Limited |
| 3 | SISCO Security Services Private Limited |
| 4 | Tech SIS Limited |
| 5 | Terminix SIS India Private Limited |
| 6 | Service Master Clean Limited |
| 7 | SIS Asia Pacific Holdings Ltd |
| 8 | SIS International Holdings Ltd |
| 9 | SIS Australia Holdings Pty Ltd |
