The a2 Milk Company Limited, together with its subsidiaries, sells A2 protein type branded milk and related products in Australia, New Zealand, China, other Asian countries, and the United States. It offers its products under the a2 Milk and a2 Platinum brands. The company was formerly known as A2 Corporation Limited and changed its name to The a2 Milk Company Limited in April 2014. The a2 Milk Company Limited was incorporated in 2000 and is based in Auckland, New Zealand.