Topseal Concrete Services Pty Ltd is a Western Australian owned family company, which manufactures Topseal™ Paving Sealer, Topseal™ Colour Surface Sealer, Topseal™ Anti-Graffiti Surface Sealer and Topseal™ Sealer for Roof Restorations.

Established in 1997, Topseal produces quality products that have been specifically formulated to withstand Australia’s harsh climate conditions. Our products are widely used and recommended by paving companies, builders and contractors throughout Western Australia and South Australia, with distributors and selling agents located in both states.

TDC Drilling Pty Ltd is a Western Australian based company that has been providing professional services to Australia’s oil and gas industries since 1987.

TDC Drilling was initially established by present shareholders, Ron Dean and Malcolm Cole, to provide hard rock drilling services throughout Western Australia. However, competition and economic conditions brought about a change of direction for the company, and in 2000, we entered the coal seam gas industry.

In 1977, Jim Speed and Len Leighton identified a demand in Perth’s northern suburbs for a fencing materials distributor, and so they established S & L Hardware.

The business rapidly expanded and over the years gained a reputation for being one of the largest distributors of James Hardie products in Perth. In 1989, Jim and Len sold the business, and the new owners added the Bluescope Lysaght fencing range to their ever-growing range of products.

Based in Rockingham, south of Perth.  Redback Building is a WA family operated licensed builder (Builders Registration Number – 13820) of new homes, extensions, renovations and commercial fitouts.

Orvad WA Pty Ltd began trading in 1972 as Orvad & Hughes, a scaffolding and rigging company whose primary goal was to provide services to the Port Kembla blast furnaces in New South Wales.

Orvad WA provides complete and cost effective scaffolding, rigging and containment solutions. We use the world’s best and most efficient Layher Scaffold System and can design, supply, erect and manage all your access requirements.