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Marc Zornes

Founder, Winnow


Winnow is a tech start-up fighting food waste in the hospitality sector. Marc founded Winnow because he believes that food is too valuable to waste, and that technology can transform the way we prepare food.

Since 2013, Winnow’s technology has helped 200 kitchens save over £2m by cutting food waste in half. Winnow is now scaling internationally with multinational catering and hotel clients.

Before Winnow, Marc worked at McKinsey where he was a leader in the consumer and sustainability practices as well as holding senior positions at the US Green Building Council and C&S Wholesale Grocers - the largest food wholesaler in the United States.

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