Hilton Worldwide has announced the 2011 outcomes from its sustainability programs, which it says have been a great success

Hilton Worldwide has been voted best hotel employer in China for the second consecutive year.

Hilton's loyalty scheme has launched an online shopping mall for its members

Bill Murphy has been appointed CIO of Hilton Worldwide

Hilton Worldwide says it has the largest pipeline of new hotel signings in the Asia Pacific and Middle East in its history

Hilton's DoubleTree brand is now in Goa after the renovation and renaming of a landmark local hotel.

The company has signed a management agreement with Hoan Kiem Tourism & Trading Company Limited for the 86-room property that will open late in 2012, marking the debut of Hilton Garden Inn in Southeast Asia.

New 300-room Waldorf Astoria Chengdu to open in second quarter of 2016 in Chengdu, China. Planned openings include Waldorf Astoria Beijing in 2013, and Waldorf Astoria Baoting and Waldorf Astoria Sanya, both on Hainan Island in 2015 and 2016, respectively.

The company partners with Hoan Kiem Tourism & Trading Company Limited to open the company's second property in Vietnam. Scheduled to open in the second half of 2012, the 86-room Hilton Garden Inn Hanoi marks the debut of Hilton Garden Inn, Hilton Worldwide's mid-priced brand in Southeast Asia.

The agreement builds on a relationship Safemark and Hilton have enjoyed since 2006.