About Us Slattery Grays Auctions is proudly Australias largest national family-owned auction company, a leading auction and valuation practice. With over 15 sites across Australia, we specialise in automotive, road transport, earthmoving, mining, marine, and aviation
About our Organisation We’re proud to represent some of the most recognised brands in the building industry across Australasia and globally. Our products and services support residential, multi-residential, and commercial projects—from windows and doors