Asia Era One


Asia Era One Company Limited is a Thai consortium and train operator, led by the Charoen Pokphand Group. AERA1 won the bid to construct the high speed rail linking three airports, and has operated the Airport [Rail Link (Bangkok)|Airport Rail Link] line in Bangkok since 2021. In 2019, AERA signed an agreement with the State Railway of Thailand to operate the Airport Rail Link as a concession.
In 2024, AERA1 announced a major overhaul for the Airport Rail Link, including major maintenance to improve the rail system, increase passenger seats, and hiring outside consultants from overseas.