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COS is the largest 100% Australian owned and run national office products company. We are a B2B supplier of products used in every room of the modern-day office, offering thousands of items from categories including innovation, kitchen and cleaning, furniture, print and promotional items and office supplies.
As a member of Family Business Australia (FBA) COS has been acknowledged as a major contributor to the everyday life and future of Australians. Our sustainable business practices permit us to quickly utilize market innovations and opportunities, allowing us to deliver client service quality.
The COS Story
COS was founded in 1976 by Dominique Lyone, the son of an Egyptian immigrant whose family fled to Australia after the 1967 6 Day War. Following in the footsteps of his father, the owner of a small typewriter repair business, Dominique began a local office stationery business in Western Sydney. In those early days COS had 2 staff and the top selling item was typewriter ribbon.
40 years of extraordinary growth
40 years later COS sells over 21,000 products with over 350 staff, and offices and warehouses 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 roles.
COS’ growth and success is a testimony to Dominique’s drive, passion and vision. In 2014 he was one of four finalists in the distinguished Ethnic Business Awards where the extraordinary growth of COS from a small company to a major contributor within the Australian economy was acknowledged and acknowledged.
COS is now the largest 100% Australian owned and run National Office Products company. The same passion and ingenious spirit which Dominique showed 40 years ago still stay as core worths in the way we work and support Australian communities.
Why Pick us?
Australian Owned
COS is a local Australian company with local Australian worths. All our earnings remain in Australia to grow our business and create brand-new tasks and opportunities.
Our success is shared with the wider community and we’re passionate about making a difference to the lives of everyday Australians.
Over 21,000 Products
With thousands of products for every room in the modern-day office the COS all-in-one supply option makes it easy to do business. We can service multiple areas of your workplace with our substantial series of popular and ingenious products including:

• Innovation.
• Writing Instruments.
• Mailroom & Packaging.
• Toner & Ink.
• Computer system Accessories.
• Kitchen & Catering Supplies.
• Office Products.
• Print & Promotion.
• Cleaning & Janitorial.
• Education Supplies.
• Business Machines.
• Workplace Safety & Uniforms.
• Paper.
• Filing Solutions.
• Office Furniture.

Free Next Day Delivery.
COS provides to every corner of Australia– no matter where you are we will find you.
We want to make your purchase experience as quick and easy as possible. So we provide totally free, next day shipment on many orders.
Free 14 Day Returns.
At COS, we are passionate about going beyond client expectations. We likewise understand that sometimes you change your mind and desire to return a product, for which will offer you online installment plan.
Government Customers.
With a large portion of our revenue created from the Government sector, COS has developed a high level of knowledge offering ingenious supply solutions to all tiers of Government. We pride ourselves on comprehending the needs, requirements and procurement policies of Government customers, offering a real Australian alternative.
Comprehensive series of over 21,000 products.
We sell products for every room in the modern-day office from categories including innovation, kitchen and cleaning, furniture, print and promotional items and office suppliers.
Completely equipped warehouses Australia-wide.
We deliver to every corner of Australia with a next day shipment service to all capital cities and nearby local areas. Our local warehouses regularly deliver operational quality with an unrivalled DIFOT of over 98%.
Real efficiency gains and cost control through system customisation.
Our Government specialist with deal with you to provide customised solutions to attain service efficiency, cost control and agreement compliance.
At COS we pride ourselves on living our worths of cultural and social variety. Our staff originated from over 20 different ethnic backgrounds and around half are born in a country aside from Australia.

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The principles of regard and culture tolerance are welcomed by COS staff, with acceptance of religious practices, flexible working arrangements for religious celebrations and regular multicultural lunches. COS makes a real effort to draw in the very best skill and create a platform for sustainable innovation through the shared knowledge and experience of our diverse workforce.
Social Duty.
We Give Back.
We’re passionate about sharing our success with the wider community and each year we commit 15% of our earnings to Australian charities through the Lyone Foundation.
The Lyone Foundation was developed in 2013 as the legacy of the Lyone family after their journey from Egypt to Australia. The Foundation allows the family to pay back the kindness and support they received on their arrival in Australia, offering them with a platform to grow in their brand-new nation. The Foundation’s ultimate objective is to contribute $1 million to Australian charities each year.
COS’ success has permitted the Lyone Foundation to make a favorable contribution to disadvantaged, vulnerable and marginalised people across Australia.
Muru Group.
COS is the exclusive distributor of the Muru Group series of office stationery. Muru Group is a Supply Nation Certified business founded in 2012 by CEO Mitchell Ross, a Bidjigal male from La Perouse in south-east Sydney. Muru means “Pathway” in the language of the Bidjigal people and Muru Group is devoted to developing a “path” for Indigenous prosperity, with the ultimate objective of creating a favorable legacy for future generations of Indigenous people.
Muru Group was picked as a COS supplier due to its commitment of returning to Indigenous communities, with a significant portion of Muru Group’s earnings going towards Indigenous community efforts.
Indigenous Engagement.
The COS Indigenous product range is quickly expanding through engagement with progressive organisations within the Indigenous sector. We include a broad series of Indigenous workplace supply products in categories such as office stationery, copy paper and kitchen supplies.
Early Youth Education.
Indigenous children are 20-30% less likely to meet national reading and numeracy standards when getting in school. Muru Group is happily funding an early youth development centre in Far North Queensland. Over 30 Indigenous children get free access to the playgroup program with the goal to encourage their development through a structured, developmentally-based playgroup.
Computer Literacy Training.
Muru Group has dealt with Indigenous communities to assist in developing sustainable employment opportunities.
Muru Group CEO, Mitchell Ross, has a strong background in IT and business and frequently conducts computer system literacy and mentoring programs in remote Indigenous communities.
Supply Nation.
COS is a proud member of Supply Nation, an organisation which connects corporate and Government bodies with Indigenous suppliers. As a member, COS is devoted to increasing our engagement with Indigenous businesses through active networking and a proactive sourcing policy to more establish our Indigenous range.b The last four years has seen a considerable increase in our involvement with Indigenous suppliers, with an existing annual spend in excess of $1 million.
COS was recently granted the Provider Diversity Partnership of the Year Award at the Supply Nation Connect Awards. This award celebrates the success of COS’ collaboration with Muru Group, and represents our commitment to support and promote opportunities for Indigenous businesses and communities throughout Australia.
Eco-Conscious Products.
COS has thoroughly chosen over 2,500 eco-conscious products to help reduce the impact on the environment. We give top priority to suppliers who demonstrate continuous innovation and financial investment in environmentally friendly products to permit our customers to add to a more sustainable future.
Environmental Certification.
COS has thoroughly chosen over 2,500 eco-conscious products to help reduce the impact on the environment. We give top priority to suppliers who demonstrate continuous innovation and financial investment in environmentally friendly products to permit our customers to add to a more sustainable future.
Frequency of Order– reducing how frequently you order not only increases your efficiency, it likewise reduces carbon emissions caused by transport.
World Friendly Products– buying products that are more planet friendly ensures that the world’s resources are used more efficiently and the impact on the environment is reduced.
Packaging– a products packaging can have an impact on the environment; why not consider a bigger pack size, which results in less packaging disposal.
COS Environmental Practices.
COS takes great pride in being the first organisation in our industry to get accreditation for environmental management standard ISO 14001:2004. This means that we adhere to the standards that frame world finest practices for business in reducing environmental impact.
COS Storage Facility Efforts.
• Careful unpacking of incoming cartons to permit re-use.
• Purchase of cartons made from recycled material.
• Recycling of plastic shrink wrap from pallets.
• Sky lights to increase natural lighting and minimize use of electricity.
• Mesh racking innovation enabling light to disperse across aisles reducing use of electricity.

COS Office Efforts.
• Sensing unit lighting to assist conserve power Internal KPI to manage waste to recycling per staff ratio.
• Reduction of electrical light wattage and increased intro of sky lights.
• Use of remanufactured toner cartridges for internal printing requirements.
• Minimisation of air travel by increasing use of webinars and video conferencing.
• Internal environmental training and involvement in national environment awareness days.

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