Siam Makro Public Company Limited operates cash and carry trade centers under the Makro name. It operates through Cash and Carry, Retail, Mall Rental, and Food Services segments. The company's trade centers sell food and non-food products to registered members, including small and medium-sized businesses, retailers, caterers, professional sectors, and institutions. It offers freight, delivery rental, and storage services; marketing and consulting services; and imports, exports, trades in, and distributes food products. The company is also involved in the provision of technical and support services; trading of non-food products; investing and operation of retail business and mall rental activities; importing and trading of frozen and chilled foods; telecommunication business; and operation of restaurant and minimart. As of December 31, 2021, it operated 135 Makro stores and 7 frozen shops. The company was incorporated in 1988 and is headquartered in Bangkok, Thailand. Siam Makro Public Company Limited is a subsidiary of CP ALL Public Company Limited.