Diabari Tea Co Ltd · Harshika Academy Private Limited · Sarswati Management Pvt Ltd · Shweta Agents Pvt Ltd · The Belgachi Tea Co. Ltd · Tirthankar Tradecom (Barrackpore) Private Limited · Nuddea Plantations Limited · L01132 Wb1929 Plc006458 · U75714 Wb1995 Ptc075714