Hutchison Asia Telecommunications Limited, (doing business as Hutchison Asia Telecom Group, often referred to as HAT), is a division of Hong Kong-based multinational conglomerate to CK Hutchison Holdings.[1] The division provides telecommunications services to several Asian countries. The division was formerly incorporated as Hutchison Telecommunications International (HK) Limited, known as Hutchison Telecom or HTI in short. It an offshore company in the Cayman Islands and a listed company in the Stock Exchange of Hong Kong. It operates GSM, 3G and 4G mobile telecommunications services in Indonesia, Sri Lanka and Vietnam under brands 3, Hutch and Vietnamobile.
Hutchison Telecommunications International was formerly a listed company with a primary listing on the Stock Exchange of Hong Kong (former stock code: 2332) and American depositary shares quoted on the New York Stock Exchange. In May 2010, Hutchison Telecom became a fully owned subsidiary of