Tonkin is a leading provider of engineering, environmental and related services to private and public organisations.
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Founded in 1955, Tonkin is proudly employee-owned and operated. They provide engineering and associated services to the key markets of water, waste, environment, transport, public works, and development.
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From its inception, Tonkin established itself as an innovator with the development of Australia’s first stormwater modelling computer application.
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A reputation for engineering advancement and cutting-edge technology has been a constant thread throughout their history, and has seen the company diversify into transport engineering, environmental engineering, water engineering, spatial consulting and asset management.
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After humble beginnings as a small business, Tonkin has grown to become an accomplished consultancy with a national footprint across Australia.
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Their vision is to be a national leader in sustainable infrastructure that connects people and improves communities.
