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Ratio is an independent voice and a trusted partner in planning, urban design, transport, waste management, landscape architecture and circular economy. We support change through projects that shape cities, neighbourhoods and places for people.

 

For more than 30 years, we’ve balanced the needs of Australia’s growing population, built environment, natural landscape, community wellbeing and commercial outcomes. With years of experience, specialist knowledge, an integrated approach and a people-first focus, we add value for clients and communities alike.

About Us

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VIC

Melbourne

Wurundjeri Country
Level 5 / 65 Dover Street, Cremorne, VIC 3121

P (03) 9429 3111
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VIC

Geelong

Wadawurrung Country
Suite 2, 12-14 Union Street, Geelong VIC 3220

P (03) 4224 0240
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NSW

Sydney

Gadigal Country
Level 11/10 Carrington Street, Sydney NSW 2000

P (02) 9696 1225
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QLD

Brisbane

Jagera Country
Level 6/200 Adelaide Street, Brisbane QLD 4000

P (07) 3724 9277
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