T-Gaia Corp operates in the telecommunications services industry. The company mainly engages in three segments: Mobile, Solution, and Settlement Services and has an operational base in Japan. Through its operating segments, the firm manages sales and distribution of mobile phones and sells agency business, deals with the brokerage services to market the solution, broadband, and other telecommunication services. It also provides nationwide electronic payment system and distributes prepaid mobile phones and cards. Through its subsidiaries, it sells gift cards throughout Singapore.