Ujjal Udyog Limited · Karnataka Emta Collieries Limited · Mcnally Bharat Equipments Limited · Mcnally Bharat Infrastructure Limited · Karnataka Emta Coal Mines Limited · Tenughat Emta Coal Mines Limited · Bengal Emta Coal Mines Ltd · Paramount Papyrus Private Limited · Ballavpur Paper Mfg. Limited · Geovale Services Private Limited · Panem Coal Mines Ltd · Tega Mcnally Minerals Limited · Emta Coal Limited