Building Associations Queensland
QMBA (Queensland Master Builders Association)
BSA (Building Services Authority Queensland)

Building Associations National
NASH (National Association of Steel-Framed Housing)
NASH - Steel Framed Construction Education Resources
MBA (Master Builders Australia)
HIA (Housing Industry Association)

Building Associations International
SASFA (Southern African Light Steel Frame Building Association)

Manufacturers
BlueScope Steel (formerly BHP Steel)
CSR
Boral

Fasteners
Ramset  Fasteners (Aust.) Pty. Limited.
ITW Buildex Australia (formerly W.A. Deutsher Pty Ltd)

Other Interesting Building Related Links
Cyclone Testing Station