| Water | Air | Name and address of the Industry | Office/DEE | Type of Unit | Category | Date of issue of Consent Order | Validity |
| 76[06-11] | 284[06-11] | M/S. Selvam Broilers P Ltd S.F. No. 303/3A, 3B, 3C, 3D, 3E Muthalaipatty Village Namakkal Taluk Namakkal District | Namakkal | Broilers | Orange - Medium | 22-06-2011 | 30-09-2012 |
| 54[06-11] | 54[06-11] | M/S. V.I.P. Blue Metals S.F. No. 169/11 Pottanam Village Namakkal Taluk Namakkal District | Namakkal | Metals | Orange - Small | 22-06-2011 | 30-09-2012 |
| 17300[06-11] | 13411[06-11] | M/S United Processors S.F. No. 18/1 Kumarapalayam Village Thiruchengode Taluk Namakkal District | Namakkal | Orange - Small | 16-06-2011 | 30-06-2012 | |
| 22[06-11] | 22[06-11] | M/S. Shri Varalakshmi Company S.F. No. 4/2A No.3, Komarapalayam Village Rasipuram Taluk Namakkal District | Namakkal | Orange - Large | 16-06-2011 | 31-03-2012 | |
| 10257[05-11] | 7353[05-11] | M/S Kovai Maruthi Papers Boards P Ltd S.F. No. 524/1 And 523/3A Irrukur Village Paramathi Velur Taluk Namakkal District | Namakkal | Papers Boards | Orange - Large | 4/5/2011 | 31-03-2012 |
| 19163[05-11] | 19163[05-11] | M/S. Sri Kamalaganapathy Steel Rolling Mills S.F. No. 273 Irrukur Village Paramathi Velur Taluk Namakkal District | Namakkal | Steel | Orange - Small | 2/5/2011 | 30-09-2012 |
| 17[04-11] | 17[04-11] | M/S. Daily Fresh Fruits India Pvt Ltd S.F. No. 73/2,73/4B A.K.Samudhiram Village Namakkal Taluk & District | Namakkal | Fruits | Orange - Small | 28-04-2011 | 30-09-2012 |
| 1[04-11] | 1[04-11] | M/S Uttara Foods And Feeds Pvt Ltd S.F. No. 323 Valayapatti Village Namakkal Taluk & District | Namakkal | Foods | Orange - Medium | 28-04-2011 | 31-03-2012 |
| 124[03-11] | 132[03-11] | M/s. Heritage Foods India Limited S.F. No. 285/1A, 1B, 2A, 2B, 5A, 5A2 Navani Village Namakkal Taluk Namakkal District | Namakkal | Foods | Orange - Small | 02-03-2011 | 30-09-2012 |
| 6475[03-11] | 4294[03-11] | M/s. Tamil Nadu Newsprint And Papers Limited S.F. No. 108, 136 Pettapalayam Village Namakkal Taluk Namakkal District. | Namakkal | Papers | Orange - Large | 22-03-2011 | 31-03-2011 |
| 160[01-11] | 168[01-11] | M/s. Rasi Nutri Foods S.F. No. 103/1, 104/2 104/3 Athanurayeepalayam Village Rasipuram Taluk Namakkal District | Namakkal | Foods | Orange - Small | 06-01-2011 | 30-09-2011 |
| 56[02-11] | 55[02-11] | M/s. Mothi Spinners Pvt Ltd S.F. No. 47/1, 47/2, 47/3, 47/4 Athikatoor Village Thiruchengode Taluk Namakkal District | Namakkal | Spinners | Orange - Medium | 07-02-2011 | 31-03-2012 |
| 268[02-11] | 268[02-11] | M/s. Saraswathy Udyog India Limited S.F. No. 220, 221, 222, Kabilakuruchi Village Paramathi Velur Taluk Namakkal District | Namakkal | Udyog | Orange - Large | 09-02-2011 | 31-03-2011 |
| 6[02-11] | 6[02-11] | M/s. Sri Vel Murugan Sago Factory S.F. No. 77/1,2 Oduvankurichi Village Rasipuram Taluk Namakkal District | Namakkal | Sago | Orange - Small | 07-02-2011 | 30-09-2011 |
| 19728[12-10] | 15777[12-10] | M/s. Bio-Research Foundation S.F. No. 378/3 Pattanam Village Rasipuram Taluk Namakkal District | Namakkal | Research | Red - Small | 27-12-2010 | 30-09-2011 |
| 86[12-10] | 94[12-10] | M/s. Enkay Crushers S.F. No. 105/3D, 92/2A2, 92/2B1 Pappynaickenpatty Village Namakkal Taluk | Namakkal | Crushers | Orange - Small | 28-12-2010 | 30-09-2011 |
| 36[12-10] | 36[12-10] | M/s. Hatsun Agro Products Limited S.F. No. 28/B, 29/3, 29/5A Chidamparapatty Village Namakkal Taluk Namakkal District | Namakkal | Agro Products | Orange - Small | 21-12-2010 | 30-09-2011 |
| 60[12-10] | 67[12-10] | M/s. K.K.P. Textiles Limited S.F. No. 790 Pudupatty Village Namakkal Taluk | Namakkal | Textiles | Orange - Large | 03-12-2010 | 31-03-2012 |
| 138[12-10] | 146[12-10] | M/s. K.K.P. Spinning Mills Limited S.F. No. 36/3,5, 37/6,7,8 And 31/1,2,3 Perumapatti Village Namakkal Taluk Namakkal District | Namakkal | Spinning Mills | Orange - Large | 14-12-2010 | 31-03-2011 |
| 7707[12-10] | 5192[12-10] | M/s. Sri Bommu Starch And Sago Factory S.F. No. 166/2C Sellppampatty Village Namakkal Taluk Namakkal District | Namakkal | Starch / Sago | Orange - Small | 22-12-2010 | 30-09-2011 |
| 187[11-10] | 211[11-10] | M/s. G. P. BLUE METALS S.F. No. 2/2 PACHUDAYAM PATTY Village NAMAKKAL Taluk Namakkal District | Namakkal | Blue Metals | Orange - Small | 24-11-2010 | 30-09-2011 |
| 11[11-10] | 16[11-10] | M/s GOWRI SHANKER BLUE METALS.F. No. 231/5B3 , 231/5B1 ATHANUR Village RASIPURAM Taluk Namakkal District | Namakkal | Blue Metals | Orange - Small | 16-11-2010 | 30-09-2011 |
| 340[11-10] | 340[11-10] | M/s. K K P FINE LINEN PVT LTDS.F. No. T S No 82 NAMAKKAL Village NAMAKKAL Taluk Namakkal District | Namakkal | Linen | Green - Medium | 24-11-2010 | 31-03-2012 |
| 10[11-10] | 15[11-10] | M/s. NALA HOTELS PRIVATE LIMITEDS.F. No. 5/3, 7/4C VAGURAMPATTY Village NAMAKKAL Taluk Namakkal District | Namakkal | Hotels | Orange - Large | 03-11-2010 | 31-03-2011 |
| 131[11-10] | 139[11-10] | M/s. SANTOSH MAIZE & INDUSTRIES LIMITEDS.F. No. 133/2, 135/1, 135/3 MANGALAPURAM Village RASIPURAM Taluk Namakkal District | Namakkal | Industries | Orange - Large | 02-11-2010 | 31-03-2011 |
| 4769[11-10] | 4713[11-10] | M/s. VAIGAI MBR INDUSTRIES PVT LTDS.F. No. 342 VALAYAPATTI Village NAMAKKAL Taluk Namakkal District | Namakkal | Industries | Orange - Large | 26-11-2010 | 31-03-2011 |
| 49[10-10] | 57[10-10] | M/s. A M A Fisheries S.F. No. 481/1A, 482/1A Mettupatty Village Namakkal Taluk Namakkal District. | Namakkal | Fisher | Orange - Small | 04-10-2010 | 30-09-2011 |
| 19163[10-10] | 19163[10-10] | M/s. Sri Kamalaganapathy Steel Rolling Mills S.F. No. 273/2 Irrukur Village Paramathi Velur Taluk Namakkal District | Namakkal | Steel Rolling Mills | Orange - Small | 08-10-2010 | 31-03-2011 |