| Water | Air | Name & Address of the Industry | Office / DEE | Category | Type of Unit | Date of Issue of Consent Order | Validity |
| 1207[10-10] | 1219[10-10] | M/s. Green Moon Bio Chem S.F. No. 70/2B Noombal Village Ambattur Taluk Tiruvallur District | Ambattur | Shampoo | Orange - Medium | 29-10-2010 | 31-03-2011 |
| 1206[10-10] | 1217[10-10] | M/s. Lumiere Coolant Limited Plot No 364-365,Sidco Industrial Estate Np Ambattur, Chennai-98 | Ambattur | Brake Fluid Repacking | Orange - Medium | 29-10-2010 | 31-03-2011 |
| 1202[10-10] | 1214[10-10] | M/s. Ranuma Tech (P) Limited S.F. No. 287/1 Vanagaram Village Ambattur Taluk Tiruvallur District | Ambattur | Injection Mold Tool | Orange - Medium | 05-10-2010 | 31-03-2011 |
| 1203[10-10] | 01214[10-10] | M/s. Rotork Controls India Pvt Ltd S.F. No. 877, Plot No 63 A,Sidco Industrial Estate Ambattur, Chennai-98 | Ambattur | Electric Valve Actuatos | Orange - Large | 07-10-2010 | 31-03-2011 |
| 1215[10-10] | 1204[10-10] | M/s. Upasana Engineering Ltd S.F. No. 171,172,173,Plot No 428, Sidco Industrial Estate Np Ambattur, Chennai-98 | Ambattur | Spokes And Nipples | Orange - Medium | 07-10-2010 | 31-03-2011 |