Big C Supercenter operates business in the form of "Hypermarket" or "Supercenter", a modern retail business which is managed under the umbrella of Casino group. It is one of the major retailers in the world, with over 200.000 employees working in more than 11.000 stores, in Vietnam, Thailand, Argentina, Uruguay, Brazil, Colombia, France, Madagascar and Mauritius. Today, Big C has a total of 24 stores all around Vietnam.

Kien Long Bank: mobilizing short, medium and long-term capital in the form of time deposits, demand deposits, certificates of deposit, receiving investment funds, receiving capital from local and overseas financial institutions; granting short, medium and long-term loans, investing in financial institutions; providing settlement services to customers; dealing in foreign exchange, gold; providing international payment services; investing in securities and providing consultancy services for stock investment; providing asset exploitation and liability management services and other banking services.