| Company-wise Number of Executives, Supervisors and Workmen Employed in Coal Sector in India (As on 01.05.2018) | ||||
| Companies | Executive | Supervisors | Workmen | Total |
| Eastern Coalfields Ltd. (ECL) | ||||
| Bharat Coking Coal Ltd. (BCCL) | ||||
| Central Coalfields Ltd. (CCL) | ||||
| Western Coalfields Ltd. (WCL) | ||||
| South Eastern Coalfields Ltd. (SECL) | ||||
| Mahanadi Coalfields Ltd. (MCL) | ||||
| Northern Coalfields Ltd. (NCL) | ||||
| North Eastern Coalfields Ltd. (NEC) | ||||
| Central Mine Planning and Design Institute Ltd. (CMPDIL) | ||||
| Dankuni Coal Complex (DCC) | ||||
| Coal India Limited (CIL) (HQ) | ||||
| Total | ||||
