: Petroleum Autholity of Thailand

: Electricity Generating Authority Of Thailand(EGAT)

: Team Consulting Engineering & Management Co.,Ltd

: Power Line Construction

:Siam City Cement

:Universal Engineering Co.,Ltd

: Peace & Living Development

:V. Mane Fil(Thailand)

:ST Electronics Co.,Ltd (Singapore)

: Kyodai Industry Co.,Ltd

: MBA Construction Co.,Ltd

: PA Architects Co.,Ltd

: Asian Engineering Consultants

: Thai Engineering Consultants

: BCM Engineering Consultants

: Sino-Thai Construction Co.,Ltd

: Krungthep Sahakan Engineering Co.,Ltd

: Grandframe Co.,Ltd

: Central Krabi Bay Resort

: Design Head Quarters Co.,Ltd

: Town&Country Design Co.,Ltd

: Spansion (Thailand) Co.,Ltd

: Arena Golf Club(Chiengmai)

: Panya Consultans Co.,Ltd

: STP&I Co.,Ltd

: CPF THAILAND

: CPRAM COMPANY LIMITED

..........

..ETC..