On July 15, 2016 Khun Rungtip Charoenvisuthiwong, Executive Vice President, Group Head Issuer Marketing 2 Division, the Stock Exchange of Thailand congratulates by presenting the basket of flower to Dr.Toemchai Bunnag, Chief Executive Officer of Global Power Synergy Public Company Limited on the occasion of GPSC being listed on SET 50 index, effective since July 1, 2016 from the previous listed on SET 100 index during January 1 – June 30, 2016 at GPSC office, EnCo B Chatuchak, Bangkok. It is expected that this could further support GPSC stock in term of the credibility and attract more institutional and international investors for strengthening the investment in the company.