| 1 | M.S. Garmentss |
| 2 | M.T.A. Mills (P) Ltd., |
| 3 | M.T.A. Mills (P) Ltd., - Unit II |
| 4 | Madurai Meenakshi Textiles (P) Ltd |
| 5 | Madurai Weaving Mills |
| 6 | Magnum Spinning Millss India (P) Ltd |
| 7 | Mahavishnu Spinning Mills (P) Ltd |
| 8 | Mahesh Kumar Spinning Mills (P) Ltd, |
| 9 | Majestic Exports (Spinning Division) |
| 10 | Manchester Textile (P) Ltd |
| 11 | Manthragiri Textiles |
| 12 | Marathall Spinners |
| 13 | Maris Spinners Limited |
| 14 | Marshal Textiles Pvt Ltd |
| 15 | Martin Spinning Mills and Agencies (P) Ltd, Unit III |
| 16 | MAS Knits |
| 17 | Master Garments |
| 18 | Meenakshi Textile Mills |
| 19 | Meera Textiles (P) Ltd |
| 20 | MKAS Textiles Private Limited |
| 21 | Modenik Lifestyle Private Limited |
| 22 | Motherland Textiles India Pvt Ltd., (Spinning Division) |
| 23 | Mothi Spinner Private Limited |
| 24 | Mothi Spinner Private Limited |
| 25 | Mothi Spinner Private Limited |
| 26 | Mothi Spinner Private Limited |
| 27 | Mothi Spinner Private Limited |
| 28 | Mothi Spinner Private Limited |
| 29 | Mouli Spinner (P) Ltd |
| 30 | Mrinal Spinning Mills |
| 31 | Murugan Textiles Unit II |
| 32 | Murugan Weaving Mills |
| 33 | Murugavilas Textiles |
| 34 | Muthur Murugan Mills Ltd |