THAI Ground Services / TGGS team paid a courtesy visit to United Airlines (UA) Regional Director of Asia Mr. Edwin Yee and General Manager Ms. Duenden Viboolphant at UA office Concourse G, Suvarnabhumi Airport, on 09 April 2026 in celebrating the airline’s 100th anniversary. UA has been operating the airline business since 06 April 1926. TGGS currently provides Passenger, Ramp, Load Control, Flight Operations and Technical Assistance to UA at BKK station.