Surin Osathanugrah

Minor Food Group Pizza Public Co. Ltd. owns and operates Pizza Hut restaurants. The firm produces various ice cream products and toppings under the brand names Swensen's, Dairy Queen, and Dairy Pride to retail customers. It also offers a range of cheeses and cheese blends, including mozzarella, cheddar, string cheese, parmesan, mascarpone, cream cheese, and sour cream. The company was founded by William E. Heinecke in 1981 and is headquartered in Bangkok, Thailand.

Bangkok Investments Ltd. provides real estate brokerage services.

White Group Public Co. Ltd. engages in the import and trade of industrial chemicals, as well as provision of property rental. It operates through the following segments: Chemical Product, Investment Properties, and Security Equipment. The Chemical Product segment manufacture, import, and sell industrial chemical products. The Investment Properties segment leases unused office space and warehouses owned by the firm. The Security Equipment segment imports and sells safety products. The company was founded on August 10, 1967 and is headquartered in Bangkok, Thailand.

Part of Minor International Public Co., Ltd., Rajadamri Hotel Public Co., Ltd. is a Thai company that owns and operates hotels and resorts. The company is based in Bangkok, Thailand and was founded in 1973.

Part of The Goldman Sachs Group, Inc., Rajadamri PCL is a Thai company that operates the 363-room Regent hotel. The company is based in Bangkok, Thailand. Rajadamri PCL was acquired by The Goldman Sachs Group, Inc. on March 25, 1999 for $58.32 million.