| Company Name | Location | Products | Contact | Phone |
| Orrcon Steel | Salisbury (QLD) | Tuve, pipe and hot rolled structural steel | Stephen Reghenzani | (07) 3274 0676 |
| Rondo Building Supplies | St Marys (NSW) | Cold-formed studs and battens | Gus Gomez Gonz Marquez | (02) 9912 7348 |
| Spantec Systems | Adelaide | Beams and flooring systems | Peter Harrison | 0447 721 655 |
| Stramit Building Products | Maddington | Framing and cladding products | Bruno Pomponio | (08) 9493 8824 |