sub holder, page-8

from their website

Who we are
Since establishing the first indexed mutual fund in the US in 1976, the Vanguard Group has grown into one of the world's largest and most respected investment management companies. Vanguard now has global presence with offices in the US, Melbourne, Sydney, Brussels, Tokyo and Singapore. In Australia, Vanguard has been helping investors meet their long-term financial goals with low-cost indexing solutions for 10 years.