Suppliers > COS
- Office supplies & stationery
- Furniture & workplace fit-out
- Printing
- Cleaning products
Smarter workplace supplies - delivered nationally
COS is Australia’s largest Australian-owned office supplies company, providing a comprehensive range of workplace products and services to organisations across education, health, government, corporate and not-for-profit sectors.
With national distribution, strong sustainability credentials and a purpose-driven operating model, COS supports organisations to equip their teams efficiently while stewarding resources well.
What COS can help with
Office supplies & stationery — everyday essentials, filing, writing instruments and consumables
Paper & print products — copy paper, envelopes, labels and specialist paper lines
Office furniture — desks, seating, storage and workplace fit-out solutions
Facilities & breakroom supplies — cleaning, hygiene, kitchen and staff amenities
Technology & workplace equipment — monitors, accessories and peripherals
Sustainable product options — recycled, low-impact and ethically sourced ranges
COS’s offer
OneBuy member benefits:
- Exceptional NFP pricing
- Sustainability and social impact focus
Why this matters for mission
Office and facility supplies are everyday necessities — but unmanaged, they create cost leakage and administrative burden.
COS helps OneBuy members:
Simplify procurement by consolidating spend with a trusted supplier
Control costs across recurring, high-volume purchases
Equip staff well with reliable, fit-for-purpose products
Align purchasing with values, including sustainability and social responsibility
This frees teams to focus on service delivery, learning, care and community impact — not supply logistics.