Andrew Stoner has extensive work experience in both business and government, including in a variety of managerial roles and as a Human Resources professional. He performed the role of a Member of Parliament (16 years), Leader of The National Party (11 1⁄2 years), Minister and Deputy Premier of NSW (3 1⁄2 years). More recently, Andrew has been prominent in domestic and international business roles including company boards, consulting, public speaking, finance, agribusiness, trade, migration and investment.

In his post-political business career, Andrew Stoner established Andrew Stoner & Associates Pty Ltd and Investment Opportunities Australia. Andrew has acted as non-executive director for a number of early-stage companies, including Slasherteck Ltd, Food Recycle Ltd, Sports Aviation (Flight College) Australia Ltd and Aquaculture Industries Australia Ltd, facilitating capital raising and introductions to government agencies, research bodies and potential customers; Providing strategic advice and introducing significant new customers to two innovative technology companies, Lorgan Global Pty Ltd and Lecoov Pty Ltd