Chairit Simaroj

Ascon Construction Public Co. Ltd. is engaged in a wide range of construction activities, such as project design, budget projection, construction planning, and execution of various projects. The company is involved in the construction of high rise and residential projects, industrial factories, and public infrastructure. It was founded in 1998 and is headquartered in Bangkok, Thailand.

Siam Mongkol Marine Co., Ltd. is a company based in Thailand that provides quality and safe services in accordance with international standard management. The private company operates a fleet of vessels, including SM 22 and SM 23. The company's vision is to offer services with quality and safety.

Part of SUSCO Public Co. Ltd., Siri Charoen Wattana Co. Ltd. is a Thai development stage company that holds leasehold contracts to several pieces of land. Siri Charoen Wattana Co. was acquired by SUSCO Public Co. Ltd. on March 29, 2011 for $3.96 million.

Part of SUSCO Public Co. Ltd., SINOPEC SUSCO Co. Ltd. is a Thai company that operates fuel stations. The company is based in Bangkok, Thailand. on December 03, 2012 for $46 million. Chairit Simaroj has been the CEO of the company since 2012. SINOPEC SUSCO Co. was acquired by SUSCO Public Co. Ltd. from Petroliam Nasional Bhd.

Part of SUSCO Public Co. Ltd., Susco Marketing Co. Ltd. is a Thai company that operates fuel retail stations. The company is based in Bangkok, Thailand.

Part of SUSCO Public Co. Ltd., Susco Property Co. Ltd. operates fuel retail stations. The company is based in Bangkok, Thailand.