The Thai unit of GMO-Z com, the Japanese securities brokerage, is planning to float its shares on the Stock Exchange of Thailand (SET), after posting a net profit growth for three consecutive years, thank to the high trading liquidity of the Thai bourse. GMO-Z com Securities (Thailand) (Z) has operated in Thailand for six years and now holds a leading position in the provision of accounting services for loans for the purchase of securities in the country’s securities business. The company applied to the Securities and Exchange Commission on May 25 for an initial public offering (IPO) to raise …