COS Market Share Analysis for June 2026

"COS is a leading office supplies company in Australia. We offer more than 21,000 office products, from furniture to cleaning supplies, coffee, and pens and so much more. We expanded our business to Melbourne region in order to help bring more service... More

Business and Consumer Services > Business and Consumer Services - Other

Domaincos.net.au

Year Founded1977

Employees501 - 1000

Annual Revenue$100M - $200M

COS

COS (including company regionals)

cos.net.au

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COS Revenue up to June 2026 is 100M - 200M

revenue generated by COS top domains

COS top domains revenue over 3 years

Revenue for COS top domains

cos.net.au100M - 200M

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Total visits to COS's top domains

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Total visits last 3 months

Subsidiaries Breakdown

cos.net.au149.6K

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Avg. visit duration in COS's top domains

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Average visit duration last 3 months

Subsidiaries Breakdown

cos.net.au00:01:15

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Avg. pageviews on COS's top domains

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Average page views last 3 months

Subsidiaries Breakdown

cos.net.au3.43

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COS top competitors by domain

Top similar sites in June 2026, ranked by their affinity

officenational.com.auCompany NameOffice NationalEmployees51 - 200HQAustralia, PymbleAnnual revenue$15M - $25MTotal visits91.1KBusiness and Consumer Services > Business and Consumer Services - Other

Top technologies used by COS

These are the website technologies, by industry, used by COS top domains

Payment & Currencies (25)

Cart Functionality

Advertising (15)

Google Adsense

Conversion & Analytics (9)

Google Analytics

Widget (5)

reCAPTCHA

More Technologies

14

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News & Signals from COS

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NewsComplete Office Supplies Pty recognized as Great Place to Work(R) on Jun 11th '26.Complete Office Supplies Pty is proud to announce that COS has once again been officially certified as a Great Place to Work(R), marking its second consecutive certification and reinforcing its commitment to creating a workplace where people can thrive.

NewsDominique Lyone retired from Complete Office Supplies Pty on Jul 1st '24.When founder Dominique Lyone suddenly passed in 2024, management at COS had already prepared for this sudden change.

NewsComplete Office Supplies Pty identified as competitor of Winc Australia Pty Limited on Jan 1st '17.As a privately-owned Australian business, COS is the second-largest B2B office and education supplier in Australia, competing against Winc owned by US-based private equity investment firm Platinum Equity who acquired OfficeMax Australia in 2017.