Insights

Sustainability Edge COS has achieved Net Zero Operations and 100% Renewable Electricity nationwide, complemented by the Lyone Foundation donating 1% of annual revenue to Australian charities. This strong sustainability and social impact story can differentiate COS in bids and RFPs. Target opportunities include eco-friendly office and education supplies, energy-efficient equipment, and sustainability reporting support for procurement requirements.

National Reach COS operates with warehouses in every state and territory, enabling nationwide procurement and consistent service for government, schools, and hospitals. The national footprint supports large-scale contracts, standardized catalogs, and fast local delivery. Use cases include national procurement programs, bulk ordering, and uniform pricing across regions.

B2B Focus COS serves workplaces, schools, and hospitals daily, creating multiple cross-selling avenues across office products, education supplies, safety, and facility management. The ongoing need for daily replenishment and project-based sourcing supports recurring procurement programs and managed inventory services. Consider sector-specific bundles and long-term renewal contracts.

CSR Leadership COS is led by two co-CEOs in a family-owned model and supports social impact through the Lyone Foundation. This governance and CSR alignment can appeal to buyers prioritizing stability, long-term partnerships, and community commitments. Potential sales angles include CSR-aligned campaigns, co-branded charitable initiatives, and employee volunteering partnerships.

Digital Procurement COS uses modern cloud-based tools including Zoho, Microsoft 365, Cloudflare, and other SaaS platforms, indicating readiness for integration with customer ERPs and e-procurement systems. This enables seamless ordering, invoicing, and data-driven procurement insights. Opportunities include API access, catalog integrations, automated reordering, and analytics-driven savings programs.

COS Tech Stack

COS uses 8 technology products and services including Cloudflare Web Optimizations, GitHub, Open Graph, and more. Explore COS's tech stack below.

  • Cloudflare Web Optimizations
    Analytics
  • GitHub
    Communication And Collaboration
  • Open Graph
    Content Management System
  • Zoho
    Customer Relationship Management
  • Microsoft Visio
    Dev Tools
  • Cloudflare DNS
    Domain Name Services
  • Microsoft 365
    Email
  • Bootstrap
    UI Frameworks

Media & News

COS's Email Address Formats

COS uses at least 1 format(s):
COS Email FormatsExamplePercentage
FirstL@cos.net.auJohnD@cos.net.au
93%
FirstLa@cos.net.auJohnDo@cos.net.au
3%
Last_First@cos.net.auDoe_John@cos.net.au
3%
First_Last@cos.net.auJohn_Doe@cos.net.au
1%

Frequently Asked Questions

Where is COS's headquarters located?

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COS's main headquarters is located at 25 Nyrang Street Lidcombe, New South Wales 2141 Australia. The company has employees across 5 continents, including OceaniaEuropeAsia.

What is COS's stock symbol?

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COS is a publicly traded company; the company's stock symbol is COSO.

What is COS's official website and social media links?

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COS's official website is cos.net.au and has social profiles on LinkedIn.

What is COS's SIC code NAICS code?

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COS's SIC code is 5111 - Printing and Writing Paper NAICS code is 45321 - Office Supplies and Stationery Stores.

How many employees does COS have currently?

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As of June 2026, COS has approximately 453 employees across 5 continents, including OceaniaEuropeAsia. Key team members include Ceo: D. L.Head Of Sales - Market Offers: C. G.Head Of Sales - Contract: S. M.. Explore COS's employee directory with LeadIQ.

What industry does COS belong to?

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COS operates in the Retail Office Equipment industry.

What technology does COS use?

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COS's tech stack includes Cloudflare Web OptimizationsGitHubOpen GraphZohoMicrosoft VisioCloudflare DNSMicrosoft 365Bootstrap.

What is COS's email format?

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COS's email format typically follows the pattern of FirstL@cos.net.au. Find more COS email formats with LeadIQ.

When was COS founded?

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COS was founded in 1977.

COS

Retail Office EquipmentNew South Wales, Australia201-500 Employees

COS is an Australian retailer focused on office and education supplies, delivering thousands of products daily to workplaces, schools, and hospitals to support health, safety, and productivity. It operates as a family-owned and operated business led by second-generation co-CEOs Belinda and Amie Lyone, with origins dating to 1977 when founder Dominique Lyone started the company. Based in Lidcombe, New South Wales, COS has grown into a national operation with warehouses across every state and territory and hundreds of staff.

The Lyone Foundation donates 1% of annual revenue to Australian charities, totaling more than $23 million since 2013. In the first half of 2024, COS achieved Net Zero Operations and 100% Renewable Electricity across all its facilities nationwide, marking notable sustainability milestones.

Section iconCompany Overview

Headquarters
25 Nyrang Street Lidcombe, New South Wales 2141 Australia
Website
cos.net.au
SIC Code
5111 - Printing and Writing Paper
Stock Symbol
COSO
NAICS Code
45321 - Office Supplies and Stationery Stores
Founded
1977
Employees
201-500

Section iconFunding & Financials

  • $500M$1B

    COS's revenue is estimated to be in the range of $500M$1B

Section iconFunding & Financials

  • $500M$1B

    COS's revenue is estimated to be in the range of $500M$1B

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