Bf Premier Energy Systems Private Limited · Kalyani Rafael Advanced Systems Private Limited · Khed Economic Infrastructure Private Limited · Analogic Controls India Limited · Kalyani Strategic Systems Limited · Kalyani Daulatram Rail Systems Private Limited · Bf Industrial Technology & Solutions Limited · Bf Industrial Solutions Limited · Kalyani Education Foundation · Niskalp Infrastructure Services Limited · Kalyani Bharat Fc Private Limited · Analogic Controls India Limited · Nandi Infrastructure Corridor Enterprise Limited · Nandi Highway Developers Limited · Nandi Economic Corridor Enterprises Limited.