PUBLIC COMPANY LIMITED PROEN CORP PUBLIC COMPANY LIMITED PROFESSIONAL WASTE TECHNOLOGY (1999) PUBLIC COMPANY LIMITED PROJECT PLANNING SERVICE PUBLIC COMPANY LIMITED PROPERTY PERFECT PUBLIC COMPANY LIMITED
venture, Synergistic Property Development Company Limited, with a registered capital of THB 100,000. The venture was jointly invested with Ek-Chai Distribution System Company Limited for a 50:50
PRINSIRI PUBLIC COMPANY LIMITED PRODIGY PUBLIC COMPANY LIMITED PROEN CORP PUBLIC COMPANY LIMITED PROFESSIONAL WASTE TECHNOLOGY (1999) PUBLIC COMPANY LIMITED PROJECT PLANNING SERVICE PUBLIC COMPANY LIMITED