Tessa Clarke is Co-Founder & CEO of OLIO, a free app tackling the problem of waste by connecting neighbours with each other, and volunteers with local businesses, so that surplus food & other household items can be given away, not thrown away. OLIO has grown to 5 million users in just over 5 years, and its impact has been widely recognised, most notably by the United Nations who highlighted OLIO as a "beacon” for the world, and by Vivatech who awarded OLIO "Next European Unicorn". 

Prior to OLIO, Tessa had a 15 year corporate career as a digital Managing Director in the media, retail and financial services sectors, and she met her co-founder Saasha whilst they were studying for their MBAs at Stanford University. Tessa is passionate about the sharing economy as a solution for a sustainable world, and about ‘profit with purpose’ as the next business paradigm.