Jirapongs Vinichbutr

Golden Land Property Development Public Co., Ltd. engages in the investment, construction, and development of real estate properties. It operates through the following segments: Real Estate Business, Rental and Commercial Building Business, and Hotel Business. The Real Estate Business segment refers to residential projects. The Rental and Commercial Building Business segment include the construction of apartments, hotels, and office buildings. The Hotel Business segment is the operation and management of hotel properties. The company was founded on September 12, 1978 and is headquartered in Bangkok, Thailand.

Operational Energy Group Ltd produces and distributes steam electric power.

Part of NIPPON STEEL CORP., Rojana Power Co. Ltd. distributes electric power. The company is based in Bangkok, Thailand. Jirapongs Vinichbutr has been the CEO of the Thai company since 1996.

Part of Rojana Industrial Park Public Co. Ltd., Rojana Industrial Management Co. Ltd. is a Thai industrial park that was established in 1988 by joint ventures between Nippon Steel Product Co., Ltd. and the Vinichbutr family. The company develops and operates an industrial park in eight locations in northern and eastern Thailand. The Rogana Industrial Park is a large-sized industrial park that is about 30 km from Remchaban deep sea port and Map Top Taputs. Due to its strategic location, it is expected to be the center of the Thai automotive industry and export processing industry. The company offers land proposals and full support from its staff. The Thai Meteorological Bureau declared the dry season on October 29, 2022, and the current water level of the Chao Player was determined to be safe.

Part of Frasers Property Thailand Public Co. Ltd., TICON Logistics Park Co., Ltd. develops and operates logistics parks. The company is based in Bangkok, Thailand. Virapan Pulges has been the CEO of the Thai company since 2005.

Part of Rojana Industrial Park Public Co. Ltd., Rojana Distribution Center Co. Ltd. provides sea, air and road freight forwarding, warehousing and logistics services.