Goa Carbon Limited · Mm Aqua Technologies Limited · Alkor Petroo Limited · Ivrcl Tlt Private Limited · Chennai Water Desalination Limited · Rihim Developers Private Limited · Jalandhar Amritsar Tollways Limited. · Ivrcl Patalganga Truck Terminals Private Limited · Ivrcl Building Products Limited · Ivrcl Clubs Limited · First Stp Private Limited