COS is Australia’s largest family-owned and operated workplace and education supplies business, established in 1977 by Dominique Lyone. Today, Co‑CEOs Belinda and Amie Lyone lead a team of over 700 staff across warehouses in every Australian state and territory, serving more than 250,000 customers with a diverse range of products including office supplies, furniture, paper, technology, and kitchen/bathroom essentials.

Rooted in strong family and community values, COS is committed to sustainability and social responsibility. It achieved recognition in the Australian Business Awards for Business Sustainability in 2021. Additionally, through the Lyone Foundation, the company has donated over $15 million to various causes. Sustainability goals include transitioning to net-zero emissions, sourcing 100% renewable electricity, eliminating single-use plastics, and integrating electric vehicles into its delivery fleet .

21-22 March 2022 Park Royal Darling Harbour Sydney