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COS is the biggest 100% Australian owned and run nationwide office products company. We are a B2B supplier of products used in every room of the contemporary 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 identified as a significant contributor to the daily life and future of Australians. Our sustainable business practices allow us to quickly utilize 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 small typewriter repair business, Dominique began a local office stationery business in Western Sydney. In those early days COS had two staff and the top selling product was typewriter ribbon.
40 years of extraordinary growth
40 years later on 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 functions.
COS’ growth and success is a testament to Dominique’s drive, enthusiasm and vision. In 2014 he was among 4 finalists in the prominent Ethnic Business Awards where the extraordinary growth of COS from a small company to a significant contributor within the Australian economy was acknowledged and identified.
COS is now the biggest 100% Australian owned and run National Office Products company. The same enthusiasm and innovative spirit which Dominique displayed 40 years ago still remain as core values in the way we do business and assistance Australian communities.
Why Select us?
Australian Owned
COS is a local Australian company with local Australian values. All our earnings remain in Australia to grow our business and create brand-new jobs and opportunities.
Our success is shared with the wider neighborhood and we’re passionate about making a difference to the lives of daily Australians.
Over 21,000 Products
With thousands of products for every single room in the contemporary office the COS all-in-one supply service makes it easy to do business. We can service numerous areas of your workplace with our substantial series of popular and innovative products including:

• Innovation.
• Writing Instruments.
• Mailroom & Product packaging.
• Toner & Ink.
• Computer system 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 delivers to every corner of Australia– no matter where you are we will find you.
We want to make your purchase experience as fast and simple as possible. So we offer totally free, next day delivery on most orders.
Free 14 Day Returns.
At COS, we are passionate about going beyond client 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 Customers.
With a large portion of our income generated from the Federal government sector, COS has developed a high level of competence offering innovative supply solutions to all tiers of Federal government. We pride ourselves on understanding the needs, requirements and procurement policies of Federal government clients, offering an authentic Australian alternative.
Comprehensive series of over 21,000 products.
We sell products for every single room in the contemporary office from categories including innovation, cooking area and cleaning, furniture, print and promotional items and office providers.
Totally stocked warehouses Australia-wide.
We provide to every corner of Australia with a next day delivery service to all capital cities and close-by local areas. Our local warehouses regularly provide functional quality with an incomparable DIFOT of over 98%.
Genuine effectiveness gains and cost control through system customisation.
Our Federal government professional with work with you to provide personalised solutions to achieve service effectiveness, cost control and agreement compliance.
At COS we pride ourselves on living our values of cultural and social variety. Our staff originated from over 20 different ethnic backgrounds and around half are born in a nation aside from Australia.

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The principles of respect and culture tolerance are welcomed by COS staff, with approval of spiritual practices, flexible working plans for spiritual celebrations and routine multicultural lunches. COS makes a real effort to bring in the best talent and create a platform for sustainable development through the shared knowledge and experience of our varied workforce.
Social Duty.
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 developed in 2013 as the legacy of the Lyone family after their journey from Egypt to Australia. The Foundation allows the family to repay the kindness and assistance they received on their arrival in Australia, offering them with a platform to flourish in their brand-new country. The Foundation’s supreme 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 individuals across Australia.
Muru Group.
COS is the exclusive distributor of the Muru Group series of office stationery. Muru Group is a Supply Country Licensed 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 individuals and Muru Group is committed to creating a “path” for Indigenous success, with the supreme objective of forging a favorable legacy for future generations of Indigenous individuals.
Muru Group was chosen as a COS supplier due to its dedication of giving back to Indigenous communities, with a considerable portion of Muru Group’s earnings going towards Indigenous neighborhood efforts.
Indigenous Engagement.
The COS Indigenous product variety 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 cooking area supplies.
Early Childhood Education.
Indigenous children are 20-30% less likely to fulfill nationwide reading and numeracy standards when entering school. Muru Group is proudly moneying an early youth development centre in Far North Queensland. Over 30 Indigenous children receive free access to the playgroup program with the aim to motivate their development through a structured, developmentally-based playgroup.
Computer Literacy Training.
Muru Group has worked with Indigenous communities to help in developing sustainable job opportunity.
Muru Group CEO, Mitchell Ross, has a strong background in IT and business and routinely carries out computer system literacy and mentoring programs in remote Indigenous communities.
Supply Nation.
COS is a dedicated member of Supply Nation, an organisation which links corporate and Federal government bodies with Indigenous providers. As a member, COS is committed to increasing our engagement with Indigenous businesses through active networking and a proactive sourcing policy to more develop our Indigenous range.b The last 4 years has seen a considerable increase in our involvement with Indigenous providers, with an existing yearly spend in excess of $1 million.
COS was recently granted the Provider Diversity Collaboration of the Year Award at the Supply Country Connect Awards. This award commemorates the success of COS’ collaboration with Muru Group, and represents our dedication to support and promote opportunities for Indigenous businesses and communities throughout Australia.
Eco-Conscious Products.
COS has thoroughly picked over 2,500 eco-conscious products to help in reducing the effect on the environment. We offer top priority to providers who show ongoing development and investment in eco-friendly products to allow our clients to contribute to a more sustainable future.
Environmental Certification.
COS has thoroughly picked over 2,500 eco-conscious products to help in reducing the effect on the environment. We offer top priority to providers who show ongoing development and investment in eco-friendly products to allow our clients to contribute to a more sustainable future.
Frequency of Order– lowering how often you order not only increases your effectiveness, it also minimizes carbon emissions caused by transport.
World Friendly Products– buying products that are more planet friendly guarantees that the world’s resources are used more effectively and the effect on the environment is reduced.
Product packaging– a products product packaging can have an effect on the environment; why not consider a bigger pack size, which results in less product packaging disposal.
COS Environmental Practices.
COS takes terrific pride in being the first organisation in our industry to receive accreditation for environmental management standard ISO 14001:2004. This means that we adhere to the standards that frame world best practices for business in minimising environmental impact.
COS Storage Facility Efforts.
• Mindful unpacking of incoming cartons to allow for re-use.
• Purchase of cartons made from recycled product.
• Recycling of plastic shrink wrap from pallets.
• Sky lights to increase natural lighting and decrease use of electrical power.
• Mesh racking development permitting light to distribute across aisles lowering use of electrical power.

COS Office Efforts.
• Sensing unit lighting to help conserve power Internal KPI to handle 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 air travel by increasing use of webinars and video conferencing.
• Internal environmental training and involvement in nationwide environment awareness days.

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