COS

Retail Office Equipment • Sydney, New South Wales, Australia • 201-500 Employees

Company overview

Headquarters	25 Nyrang Street, Lidcombe, NSW 2141, AU
Phone number	+61288326300
Website	cos.net.au
SIC	511
Keywords	Books, Office Supplies, Conference, Writing Instruments, Technology Supplies, Ink & Toner, Computer Accessories, Education Supplies, Business Machines, Print & Promotional Products, Mailroom, Cleaning & Janitorial Supplies, Labelling Solutions, Binder & Dividers, General Stationery, Kitchen & Catering Supplies, Office Furniture & Fitout, Packaging & Stamping, Pads & Flags, Paper & Print Media Supplies, Presentation Files, Training & Planning, Workplace Health & Safety Supplies, Office & Desk Accessories
Founded	1977
Employees	201-500
Socials

Key Contacts at COS

Dominique Lyone

Director

Mobile @cos.net.au

Senada Mujushi

Head of Sales - Contract

Mobile @cos.net.au

COS Email Formats

COS uses 5 email formats. The most common is {first name}{last name} (e.g., johndoe@cos.net.au), used 62.6% of the time.

Format	Example	Percentage
{first name}{last name}	johndoe@cos.net.au	62.6%
{first name}	john@manx.net	16.3%
{first initial}{last name}	jdoe@cos.net.au	13.8%
{last name}	doe@manx.net	6.1%

About COS

COS is Australia’s largest family-owned and operated office and education supplies business, led by second-generation sisters, Co-CEOs Belinda and Amie Lyone. Founded in 1977 by the late Dominique Lyone, COS began as a small business with a vision for exceptional service and social responsibility. Over the past 45 years, COS has grown from a small family venture to a national operation with over 700 staff and warehouses in every state and territory. Every day, we deliver thousands of products to workplaces, schools, and hospitals across Australia, helping to keep them healthy, safe, and productive. As a family-run company, we take pride in supporting local communities and driving sustainability. Through the Lyone Foundation, we donate 1% of annual revenue to Australian charities, contributing over $23 million since 2013 to initiatives focused on human welfare. We’re proud to share that from January to June 2024, we successfully achieved two major sustainability milestones: Net Zero Operations and 100% Renewable Electricity across all our facilities nationwide. While we celebrate this progress, we remain focused on maintaining and building upon these achievements for the long term. To view our current job vacancies, visit our Careers Page: https://www.cos.net.au/c/careers

COS revenue & valuation

Annual revenue	$22,000,000
Revenue per employee	$48,000
Estimated valuation?This valuation is estimated based on industry average for the Retail Office Equipment industry and current estimated revenues	$70,200,000
Total funding	No funding