Industry

• Siam Cement Plc.
• Michelin Siam Marketing & Sales Co., Ltd.
• Thai Oil Co., Ltd.
• Prepac Thailand Co., Ltd.
• BayerThai Co., Ltd.
• P.P.D. Construction Co., Ltd.
• Universal Foods Plc.
• Thailand Carpet Manufacturing Plc.
• Chumporn Palm Oil Industry Plc.

Electronic Appliance

• JVC Professional Computer Products Division (USA)
• Hitachi Sales (Thailand) Ltd.
• Siew-National Co.,Ltd

Real Estate

• The Allen Group (USA)
• Sansiri Plc.
• Saranchol Development Co.,Ltd.
• Sorachai Vivat Co., Ltd.
• Benetone (Thailand) Co., Ltd.
• Rangsit Prosper Estate Co.,Ltd.

Hotel

• Mercure Hotel Bangkok & Pattaya
• Indra Regent Hotel
• Majestic Suites Hotel

Jewelry

• Black Starr & Frost (USA)

Entertainment

• Central Playland Co., Ltd.

Computer & IT

• Commercial Software Services Limited (USA)
• Microsoft (Thailand) Ltd.
• ANEW Corporation Ltd.
• Comp Graphic Center Co., Ltd.
• Components Direct (USA)
• PC Magazin GmbH (Germany)

Hospital & Health Care

• Thonburi Hospital Plc.
• Param9 Hospital
• Holistic Co., Ltd.
• Back To Life Chiropractic Inc. (USA)

Professional Services

• Union Sime Darby (Thailand)
• Thai Farmers Research Co., Ltd.
• Compass Group Co., Ltd.
• Commercial Intelligence S.E. Asia Pte, Ltd. (Singapore)
• Valiant Holdings Co.,Ltd.
• Top jobs (Thailand) Co., Ltd.
• Supa (Thailand) Co., Ltd.
• Phenomena Co., Ltd.
• Propagandist Co., Ltd.