| Owner-wise Classification of Belowground Coal Mines by Degree of Gassy Seams in India (2014) | ||||||||
| Owner | Number of Mines Having Gassy Seams of Degree | Total | ||||||
| I Only | II Only | III Only | I & II | I & III | II & III | I,II & III | ||
| Bharat Coking Coal Ltd. (BCCL) | ||||||||
| Central Coalfields Ltd. (CCL) | ||||||||
| Eastern Coalfields Ltd. (ECL) | ||||||||
| Mahanadi Coalfields Ltd. (MCL) | ||||||||
| North Eastern Coalfields Ltd. (NEC) | ||||||||
| South Eastern Coalfields Ltd. (SECL) | ||||||||
| Western Coalfields Ltd. (WCL) | ||||||||
| Coal India Ltd. (CIL) | ||||||||
| Indian Iron and Steel Company. (IISCO) | ||||||||
| Jammu and Kashmir Minerals. (J and K Min.) | ||||||||
| Singareni Collieries Company Ltd. (SCCL) | ||||||||
| Tata Iron and Steel Company. (TISCO) | ||||||||
| MIL | ||||||||
| Jayaswals Neco Ltd. (JNL) | ||||||||
| Sterlite Iron and Steel Company | ||||||||
| ELCALTD | ||||||||
| MSMCL | ||||||||
| Jaiprakash Associates Ltd. (JAL) | ||||||||
| India | ||||||||
