• 2011 Winner for Service Excellence

    Australian Business Awards

  • COS is Australia’s largest privately owned office products supplier

    Trading for over 35 years

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  • Reputation: The best value for money

    Cost control tools

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  • Over 15,000 products

    To view our complete product range

    Click here
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  • 8 strategically located distribution centres

    Read more about the COS Advantage

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    8 strategically located distrib centres

  • Over 30,000 COSnet users

    Read what our customers have to say about us.

    Read Testimonials
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Contact Us

Call: 1300 88 22 44

or Email: info@cos.net.au

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Test-drive COSnet

Discover the full functionality
of COSnet and experience
first-hand the ease
of online ordering.

View our eCatalogues

Best Customer Experience

Our Vision: The Best Customer Experience for Office Products in Australia

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Sustainability

‘COS is committed to both minimising our effect on the environment and making the community a better place.

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