What are the branches of Coal India Limited? - Quora
Answer (1 of 6): In a PSU like Coal India Limited, headquater at Kolkata, the subsidiary including the HQ and coalfields: The producing companies are: 1. South Eastern Coalfields Limited (SECL), Seepat Road, Bilaspur, Chhattisgarh 2. Eastern Coalfields Limited (ECL), Sanctoria, Dishergarh, WB-7...