Winnow

AI-powered food waste prevention for commercial kitchens

London, United Kingdom · Founded 2013 · $22.0M raised

Headquarters
London
Employees
51–200
Founded
2013
Business Model
B2B
Total Funding
$22.0M
Last Round
$10.0M Series CJun 2023
Rounds
2

About

Winnow is a London-based AI technology company that helps commercial kitchens measure and reduce food waste. Founded in 2013 by Marc Zornes and Kevin Duffy, Winnow's flagship product, Winnow Vision, uses computer vision cameras and AI to automatically identify and weigh food as it is discarded — eliminating manual data entry and giving kitchen teams actionable insights to cut waste. Deployed in over 3,500 sites across the globe, including major hospitality brands like IKEA, Winnow's platform helps kitchens save an average of 2–8% on food costs while reducing environmental impact.

Summary

Winnow is an Artificial Intelligence company based in London, United Kingdom, founded in 2013. It has raised $22.0M in total across 2 rounds, most recently a $10.0M Series C round in Jun 2023. Investors include European Investment Bank, Mustard Seed and Circularity Capital.

Tech & App Stack

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Funding History

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Series CSeries CJun 2023
$10.0M

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Debt Financing through Series C — per-round amounts, valuations, and who invested in each round.

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