BTS Group Holdings Limited (the company) (English: BTS GROUP HOLDINGS PUBLIC COMPANY LIMITED Symbol: BTS) [2] a group of subsidiaries and associates, property development. Advertising Business BUSINESS And mass transit It comprises a main mass transit. The company has acquired 94.60 per cent shares of BT SC in May 2553 and originally consisted of the real estate development business. By B. TSC is a company that has a concession to the BTS Skytrain from Bangkok. By BT SC has the sole right to operate. And to receive the income from collecting fares from the BTS Skytrain system. Including income from the rental of advertising space. Revenue from related businesses within the station. And other forms of commercial transactions.