| Company Name | Phone | Fax | Email | Web | Description |
| Majid Plastic Co. | 8764200 | 8742242 | khorshidans@ hotmail.com | | |
| Monfared Ghom Granule Co. | (0251)7223532 | (0251)7224439 | monfaredgom@yahoo.com | | |
| Mahshima Kar Co. | 636646-7 , 8005112 | 8006545 | | | |
| Masoom Granule Co. | 7503531 | | | | |
| Morvarid Sirjan Co. | 8715327 | 8717951 | | | |
| Maher Hydrolics Co. | 7327516,7321642 | | | | |
| Motmaen Machine Manufacturing Co. | 3860291 | 3873870 | | | |
| Masood Machine Manufacturing Co. | 7339963 | 7351841 | | | |
| Moosakhanian Industrial Manufacturing Co. | 7339581,7339757,7328189 | 7339757 | | | |
| Meysam Industrial Institution | (0221)2582064 | 7377894 | | | |