RITTA PUBLIC COMPANY LIMITED (COMPLETION 2002)
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MATTECH SUPPLY CO.,LTD (COMPLETION 2006)
SALAN DEVELOPMENT COMPANY LIMITED (COMPLETION 2018)
ICONSIAM COMPANY LIMITED (COMPLETION 2019)
CENTRAL PATTANA PUBLIC COMPANY LIMITED (COMPLETION 2018)
Provincial Administration Organization of Rayong (COMPLETION 2019)
SIAM MALTI CONS Co., LTD. (COMPLETION 2019)