Chemist Warehouse

Chemist Warehouse is owned by Sigma Healthcare Limited, headquartered in Australia. No. The ultimate owner of Chemist Warehouse, Sigma Healthcare Limited, is headquartered in Australia, not in the United States.

Sigma Healthcare is a major Australian pharmaceutical wholesaler and distributor that operates a large network of retail pharmacy franchises, including Amcal and Discount Drug Stores, in addition to its ownership of the Chemist Warehouse brand.