I cannot recall, but I just went outside to check for you...it is an 'Oates brand' broom....I assume it is stocked by most major retaillers....(safeway stock the Oates brand indoor mops and brooms.) We have Mitre 10, Home Hardware and Bunnings in our area.
here is the link to Oates products, with photos of the broom I have http://www.printgraphics.net.au/myfiles/Oates_Product_Guide/index.html#/113/zoomed
and here you will need to call them, to find a stockist http://www.oates.com.au/custompage.aspx?custompage=BranchesVIC
ps I am surrounded by very large Elm Trees, which drop the leaves all year, these leaves are very hard to shift, unless using a rake...a straw broom is useless... but the Oates broom, you can push, and brush, even use it to scrub.. cheers