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COS is the largest 100% Australian owned and run nationwide office products company. We are a B2B provider of products used in every room of the contemporary office, offering countless items from classifications including technology, kitchen and cleaning, furniture, print and marketing items and office supplies.
As a member of Family Business Australia (FBA) COS has been identified as a significant factor to the everyday life and future of Australians. Our sustainable business practices permit us to quickly leverage market developments and opportunities, allowing us to deliver customer service excellence.
The COS Story
COS was founded in 1976 by Dominique Lyone, the son of an Egyptian immigrant whose household ran awayay to Australia after the 1967 6 Day War. Following in the footsteps of his daddy, the proprietor of a small typewriter repair work business, Dominique began a local office stationery business in Western Sydney. In those early days COS had 2 staff and the leading selling product was typewriter ribbon.
40 years of remarkable development
40 years later on COS sells over 21,000 products with over 350 staff, and offices and storage facilities in every state and territory. COS is still owned and managed by Dominique, who is now joined by daughters Belinda and Amie who hold key executive functions.
COS’ development and success is a testament to Dominique’s drive, enthusiasm and vision. In 2014 he was among four finalists in the prestigious Ethnic Business Awards where the remarkable development of COS from a small business to a significant factor within the Australian economy was acknowledged and identified.
COS is now the largest 100% Australian owned and run National Office Products company. The exact same enthusiasm and ingenious spirit which Dominique displayed 40 years ago still stay as core values in the way we work and support Australian neighborhoods.
Why Pick us?
Australian Owned
COS is a local Australian company with local Australian values. All our earnings stay in Australia to grow our business and create new tasks and opportunities.
Our success is shared with the wider neighborhood and we’re passionate about making a difference to the lives of everyday Australians.
Over 21,000 Products
With countless products for every room in the contemporary office the COS all-in-one supply solution makes it easy to do business. We can service multiple locations of your workplace with our substantial range of popular and ingenious products including:

• Technology.
• Writing Instruments.
• Mailroom & Packaging.
• Toner & Ink.
• Computer Add-on.
• Kitchen & Catering Supplies.
• Office Products.
• Print & Promo.
• Cleaning & Janitorial.
• Education Supplies.
• Business Machines.
• Workplace Security & Uniforms.
• Paper.
• Filing Solutions.
• Office Furniture.

Free Next Day Shipment.
COS provides to every corner of Australia– no matter where you are we will find you.
We wish to make your purchase experience as fast and simple as possible. So we provide complimentary, next day delivery on the majority of orders.
Free 14 Day Returns.
At COS, we are passionate about surpassing client expectations. We also understand that sometimes you change your mind and desire to return a product, for which will offer you online store credit.
Government Customers.
With a big portion of our earnings created from the Government sector, COS has established a high level of knowledge providing ingenious supply solutions to all tiers of Government. We pride ourselves on understanding the needs, requirements and procurement policies of Government consumers, offering an authentic Australian alternative.
Extensive range of over 21,000 products.
We sell products for every room in the contemporary office from classifications including technology, kitchen and cleaning, furniture, print and marketing items and office providers.
Totally equipped storage facilities Australia-wide.
We deliver to every corner of Australia with a next day delivery service to all capital cities and close-by regional locations. Our local storage facilities regularly deliver operational excellence with an incomparable DIFOT of over 98%.
Genuine effectiveness gains and cost control through system customisation.
Our Government specialist with work with you to provide customised solutions to attain service effectiveness, cost control and agreement compliance.
At COS we pride ourselves on living our values of cultural and social diversity. Our staff originated from over 20 different ethnic backgrounds and around half are born in a nation besides Australia.

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The principles of respect and culture tolerance are embraced by COS staff, with approval of spiritual practices, versatile working arrangements for spiritual celebrations and routine multicultural lunches. COS makes a genuine effort to attract the very best talent and create a platform for sustainable development through the shared understanding and experience of our varied workforce.
Social Obligation.
We Give Back.
We’re passionate about sharing our success with the wider neighborhood and each year we commit 15% of our earnings to Australian charities through the Lyone Foundation.
The Lyone Foundation was created in 2013 as the legacy of the Lyone household after their journey from Egypt to Australia. The Foundation permits the household to repay the generosity and support they got on their arrival in Australia, providing them with a platform to flourish in their new nation. The Foundation’s ultimate objective is to contribute $1 million to Australian charities each year.
COS’ success has allowed the Lyone Foundation to make a favorable contribution to disadvantaged, susceptible and marginalised people across Australia.
Muru Group.
COS is the unique supplier of the Muru Group range of office stationery. Muru Group is a Supply Nation Qualified business founded in 2012 by CEO Mitchell Ross, a Bidjigal man from La Perouse in south-east Sydney. Muru means “Path” in the language of the Bidjigal people and Muru Group is devoted to creating a “path” for Native prosperity, with the ultimate objective of forging a favorable legacy for future generations of Native people.
Muru Group was chosen as a COS provider due to its dedication of returning to Native neighborhoods, with a significant part of Muru Group’s earnings going towards Native neighborhood initiatives.
Native Engagement.
The COS Native product range is rapidly expanding through engagement with progressive organisations within the Native sector. We feature a broad range of Native workplace supply products in classifications such as office stationery, copy paper and kitchen supplies.
Early Childhood Education.
Native children are 20-30% less most likely to fulfill nationwide reading and numeracy standards when going into school. Muru Group is proudly moneying an early youth development centre in Far North Queensland. Over 30 Native children receive open door to the playgroup program with the aim to encourage their development through a structured, developmentally-based playgroup.
Computer Literacy Training.
Muru Group has dealt with Native neighborhoods to help in establishing sustainable job opportunity.
Muru Group CEO, Mitchell Ross, has a strong background in IT and business and frequently conducts computer literacy and mentoring programs in remote Native neighborhoods.
Supply Nation.
COS is a proud member of Supply Nation, an organisation which connects corporate and Government bodies with Native providers. As a member, COS is devoted to increasing our engagement with Native businesses through active networking and a proactive sourcing policy to more establish our Native range.b The last four years has seen a considerable boost in our involvement with Native providers, with a current yearly spend in excess of $1 million.
COS was recently awarded the Supplier Variety Collaboration of the Year Award at the Supply Nation Link Awards. This award celebrates the success of COS’ partnership with Muru Group, and represents our dedication to support and promote opportunities for Native businesses and neighborhoods throughout Australia.
Eco-Conscious Products.
COS has thoroughly picked over 2,500 eco-conscious products to help reduce the effect on the environment. We offer priority to providers who show ongoing development and investment in environmentally friendly products to permit our consumers to contribute to a more sustainable future.
Environmental Certification.
COS has thoroughly picked over 2,500 eco-conscious products to help reduce the effect on the environment. We offer priority to providers who show ongoing development and investment in environmentally friendly products to permit our consumers to contribute to a more sustainable future.
Frequency of Order– minimizing how often you buy not only increases your effectiveness, it also reduces carbon emissions triggered by transportation.
World Friendly Products– acquiring products that are more world friendly guarantees that the world’s resources are used more effectively and the effect on the environment is reduced.
Packaging– a products packaging can have an effect on the environment; why rule out a larger pack size, which results in less packaging disposal.
COS Environmental Practices.
COS takes terrific pride in being the first organisation in our market to receive accreditation for environmental management basic ISO 14001:2004. This means that we adhere to the standards that frame world finest practices for business in minimising environmental impact.
COS Storage Facility Efforts.
• Cautious unpacking of incoming containers to enable re-use.
• Purchase of containers made from recycled product.
• Recycling of plastic shrink wrap from pallets.
• Sky lights to increase natural lighting and minimize use of electricity.
• Mesh racking development permitting light to disperse across aisles minimizing use of electricity.

COS Office Efforts.
• Sensing unit lighting to help save power Internal KPI to manage waste to recycling per staff ratio.
• Decrease of electric light wattage and increased intro of sky lights.
• Use of remanufactured toner cartridges for internal printing requirements.
• Minimisation of flight by increasing use of webinars and video conferencing.
• Internal environmental training and participation in nationwide environment awareness days.

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