Apart from that firms in dock are Tata Steel, Essel Mining, MCL, OMC
At a time when the mine owners in Odisha are already burdened with a hefty penalty of Rs 65,000 crore imposed by the mines department for excess ore extraction, there is no let up from the environment department as well.
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/odisha-files-cases-against-110-miners-ep-act-violation
[2] http://admin.indiaenvironmentportal.org.in/category/author/jayajit-dash
[3] http://admin.indiaenvironmentportal.org.in/category/newspaper/business-standard-new-delhi
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/orissa
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/keonjhar-d
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/sundargarh-d
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/mining
[8] http://admin.indiaenvironmentportal.org.in/category/thesaurus/mineral-based-industry
[9] http://admin.indiaenvironmentportal.org.in/category/thesaurus/environment-act-1986
[10] http://admin.indiaenvironmentportal.org.in/category/thesaurus/jharsuguda-d
[11] http://admin.indiaenvironmentportal.org.in/category/thesaurus/tata-iron-and-steel-tisco
[12] http://admin.indiaenvironmentportal.org.in/category/thesaurus/ministry-environment-and-forests-moef
[13] http://admin.indiaenvironmentportal.org.in/category/thesaurus/environment