National Tea Co. Ltd. engages in the business of plantation, cultivation, manufacturing, and selling of tea and rubber. It operates through the following operating segments: Patrakhola, Kurmah, Champarai, Madabpur, Madanmohanpur, Lackatoorah, Chundeecherra, Teliapara, Jagadishpur, Premnagar, Parku, and Bejoya Tea Estates; and Local Sale Unit. The Tea Estates segment is involved in tea plantation, cultivation, harvesting, processing, and marketing. The Local Sale Unit segment includes receiving tea from different sister gardens and auction, blending, packaging, and marketing. The company was founded in 1978 and is headquartered in Dhaka, Bangladesh.