The Real Estate Sales and Marketing Association, registered establishment by establishment license No.1/ 2548 (2005) registration on February 21st 2548 (2005) , under the name REAL ESTATE SALES AND MARKETING ASSOCIATION with the objective to promote the enterprises about the sales and marketing of real estate.

Dr. Phiroj Sook Jun is Chairman of the Executive Director in Bua Thong Property Group limited company as the founder of the Association and administration of the association Joint with Committee of 20 members which all committee members are in the business of real estate at all.