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COS is the biggest 100% Australian owned and run national office products company. We are a B2B supplier of products used in every space of the contemporary office, offering countless items from categories including technology, kitchen and cleaning, furniture, print and advertising items and office supplies.
As a member of Family Business Australia (FBA) COS has been acknowledged as a major factor to the daily life and future of Australians. Our sustainable business practices enable us to rapidly take advantage of market developments and opportunities, allowing us to provide customer service quality.
The COS Story
COS was founded in 1976 by Dominique Lyone, the son of an Egyptian immigrant whose family ran awayay to Australia after the 1967 6 Day War. Following in the footsteps of his father, the owner of a little typewriter repair business, Dominique started a local office stationery business in Western Sydney. In those early days COS had 2 staff and the leading selling item was typewriter ribbon.
40 years of remarkable development
40 years later COS offers over 21,000 products with over 350 staff, and offices and warehouses in every state and area. COS is still owned and managed by Dominique, who is now joined by daughters Belinda and Amie who hold key executive roles.
COS’ development and success is a testament to Dominique’s drive, passion and vision. In 2014 he was among four finalists in the distinguished Ethnic Business Awards where the remarkable development of COS from a small company to a major factor within the Australian economy was acknowledged and acknowledged.
COS is now the biggest 100% Australian owned and run National Office Products company. The same passion and innovative spirit which Dominique showed 40 years ago still stay as core values in the way we operate and support Australian communities.
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 generate brand-new jobs and opportunities.
Our success is shown the broader neighborhood and we’re passionate about making a distinction to the lives of daily Australians.
Over 21,000 Products
With countless products for every space in the contemporary office the COS all-in-one supply solution makes it easy to do business. We can service several areas of your workplace with our comprehensive range of popular and innovative products including:

• Innovation.
• 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 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 offer totally free, next day shipment on many orders.
Free 2 week Returns.
At COS, we are passionate about exceeding customer expectations. We also comprehend that in some cases you change your mind and wish to return a product, for which will offer you online store credit.
Federal government Consumers.
With a big percentage of our earnings generated from the Federal government sector, COS has developed a high level of expertise providing innovative supply solutions to all tiers of Federal government. We pride ourselves on understanding the needs, requirements and procurement policies of Federal government consumers, offering a genuine Australian alternative.
Extensive range of over 21,000 products.
We sell products for every space in the contemporary office from categories including technology, kitchen area and cleaning, furniture, print and advertising items and office providers.
Totally stocked warehouses Australia-wide.
We provide to every corner of Australia with a next day shipment service to all capital cities and neighboring regional areas. Our local warehouses regularly provide operational quality with an incomparable DIFOT of over 98%.
Authentic effectiveness gains and cost control through system customisation.
Our Federal government specialist with work with you to provide specialised solutions to accomplish 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 country aside from Australia.

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The principles of respect and culture tolerance are embraced by COS staff, with acceptance of religious practices, versatile working arrangements for religious celebrations and routine multicultural lunches. COS makes a real effort to bring in the best skill and develop a platform for sustainable development through the shared knowledge and experience of our diverse workforce.
Social Duty.
We Give Back.
We’re passionate about sharing our success with the broader neighborhood and each year we commit 15% of our earnings to Australian charities through the Lyone Structure.
The Lyone Structure was developed in 2013 as the tradition of the Lyone family after their journey from Egypt to Australia. The Structure enables the family to repay the generosity and support they received on their arrival in Australia, providing them with a platform to grow in their brand-new country. The Structure’s supreme goal is to contribute $1 million to Australian charities each year.
COS’ success has permitted the Lyone Structure to make a positive contribution to disadvantaged, vulnerable and marginalised people throughout Australia.
Muru Group.
COS is the special distributor of the Muru Group range of office stationery. Muru Group is a Supply Country Certified business founded in 2012 by CEO Mitchell Ross, a Bidjigal guy from La Perouse in south-east Sydney. Muru means “Path” in the language of the Bidjigal people and Muru Group is dedicated to creating a “pathway” for Native prosperity, with the supreme goal of forging a positive tradition for future generations of Native people.
Muru Group was selected as a COS supplier due to its dedication of returning to Native communities, with a substantial part of Muru Group’s earnings going towards Native neighborhood initiatives.
Native Engagement.
The COS Native product range is quickly expanding through engagement with progressive organisations within the Native sector. We feature a broad range of Native workplace supply products in categories such as office stationery, copy paper and kitchen area supplies.
Early Childhood Education.
Native children are 20-30% less most likely to fulfill national reading and numeracy requirements when going into school. Muru Group is happily funding an early youth development centre in Far North Queensland. Over 30 Native children receive open door to the playgroup program with the goal to encourage their development through a structured, developmentally-based playgroup.
Computer Literacy Training.
Muru Group has worked with Native communities to help in establishing sustainable employment opportunities.
Muru Group CEO, Mitchell Ross, has a strong background in IT and business and frequently performs computer literacy and mentoring programs in remote Native communities.
Supply Nation.
COS is a proud member of Supply Nation, an organisation which links corporate and Federal government bodies with Native providers. As a member, COS is dedicated to increasing our engagement with Native businesses through active networking and a proactive sourcing policy to additional establish our Native range.b The last four years has seen a considerable boost in our involvement with Native providers, with an existing yearly spend in excess of $1 million.
COS was recently granted the Supplier Variety Partnership of the Year Award at the Supply Country Connect 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 communities throughout Australia.
Eco-Conscious Products.
COS has thoroughly selected over 2,500 eco-conscious products to help in reducing the effect on the environment. We offer priority to providers who show ongoing development and financial investment in environmentally friendly products to enable our consumers to contribute to a more sustainable future.
Environmental Certification.
COS has thoroughly selected over 2,500 eco-conscious products to help in reducing the effect on the environment. We offer priority to providers who show ongoing development and financial investment in environmentally friendly products to enable our consumers to contribute to a more sustainable future.
Frequency of Order– decreasing how frequently you purchase not only increases your effectiveness, it also minimizes carbon emissions brought on by transport.
Planet Friendly Products– acquiring products that are more world friendly ensures that the world’s resources are used more efficiently and the effect on the environment is reduced.
Packaging– a products packaging can have an impact on the environment; why not consider a larger pack size, which results in less packaging disposal.
COS Environmental Practices.
COS takes excellent pride in being the first organisation in our industry to receive accreditation for environmental management basic ISO 14001:2004. This means that we adhere to the requirements that frame world best practices for business in reducing environmental impact.
COS Warehouse Efforts.
• Cautious unpacking of inbound containers to permit re-use.
• Purchase of containers made from recycled material.
• Recycling of plastic diminish wrap from pallets.
• Sky lights to increase natural lighting and reduce use of electrical energy.
• Mesh racking development enabling light to disperse throughout aisles decreasing use of electrical energy.

COS Office Efforts.
• Sensing unit lighting to help save power Internal KPI to manage waste to recycling per staff ratio.
• Decrease of electrical light wattage and increased introduction 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 participation in national environment awareness days.

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