It Expressway Limited · Cognizant Foundation · Trinetra Cement Limited · Tamil Nadu Road Development Company Limited · Southern Petrochemical Industries Corporation Limited · Ponni Sugars (Erode) Limited · Tamilnadu Petroproducts Limited · The India Cements Limited · India Cements C API Tal Limited · Spic Petrochemicals Limited · India Cements Investment Services Limited · U99999 Mh1987 Ptc042858