Costco Wholesale Australia is a membership-based warehouse club that operates in the retail industry. The company offers a wide range of products including groceries, electronics, household items, and bulk goods, primarily targeting both individual consumers and small to medium-sized businesses. Costco operates on a membership model, requiring customers to obtain a membership to access its warehouses and purchase products. The company focuses on providing goods in larger quantities, catering to customers seeking cost efficiencies through bulk buying. As part of the global Costco Wholesale Corporation, the Australian division adapts its offerings to meet local market needs.