Who we are
Tonkin is a leading provider of engineering, environmental and consulting services to private and public organisations. We design intelligent solutions for the buildings, structures, environment, sustainability, public works, transport, urban development and water sectors. Our clients include commercial and residential developers, construction firms, councils and government departments.
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Locally experienced, nationally connected
Tonkin thrives on solving complex problems and finding innovative ways to exceed the expectations of our clients, providing lasting value for communities.
Latest News
Congratulations Catherine!
Please join us in congratulating Catherine Brock who was recently promoted to Lead Tonkin’s SA/VIC Water Team.
Celebrating our Gold Coast office opening
Tonkin recently celebrated the launch of our new Queensland office at the Gold Coast Tavern. This event marked a significant milestone, as this will be our third office in Queensland, following Brisbane and Marrochydore. Our new office, located in Bundall, will allow Tonkin to further expand our engineering, environmental and consulting services to clients across Australia's east coast.