Ichitan Group Public Company Limited, together with its subsidiary Ichitan Power Co., Ltd., engages in the manufacture and sale of beverages in Thailand and internationally. The company offers ready-to-drink green tea under the ICHITAN green tea brand; herbal drink under the Yen Yen by ICHITAN brand; green tea with chewy cube of coconut under the ICHITAN Chew Chew brand; and fruit juices and jellies under the Bireley's by Ichitan brand. The company was formerly known as Mai Tan Company Limited. Ichitan Group Public Company Limited was incorporated in 2010 and is headquartered in Bangkok, Thailand.