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Winnow

Waste Treatment and Disposal

See how hotels, contract caterers, cruise lines and universities cut food waste and costs with Winnow, with measured results from kitchens worldwide.

Is Winnow hiring?

Yes. As of November 3, 2026, Winnow has 6 open roles on Metaintro. 2 were posted in the last 30 days.

Open roles

Newest first. Pay shown when the posting lists it.

Hiring pattern

How fast Winnow is adding roles, and how they're set up.

New roles each monthRoles first posted in the month

4
2
0
2
0
JulyAugustSeptemberOctoberNovember
November: 0 new roles.

Customers

All 45 companies Winnow names as customers.

Customers hiring now6

Case studies30

  • Restaurant Associates
  • London Marriott Hotel Canary Wharf
  • Holiday Inn London Bloomsbury
  • Naples Grande Beach Resort
  • Four Seasons Resort Costa Rica at Peninsula Papagayo
  • Conrad Dubai
  • NH Collection Dubai The Palm
  • Grand Hyatt Seoul
  • PwC
  • Dana Hospitality
  • Royalton CHIC Cancun
  • Hotel Barcelona Princess
  • Guckenheimer
  • Lisbon Marriott Hotel
  • Fairmont the Palm
  • Hilton Clark Sun Valley Resort
  • Ritz Carlton Aruba
  • Nickelodeon Hotels & Resorts Punta Cana
  • Hampton by Hilton Budapest
  • Four Seasons Madrid
  • Mandarin Oriental, Hong Kong
  • Hilton Vienna Park
  • Hilton London Croydon
  • Conrad Shanghai
  • Hilton Rotterdam
  • Felsinea Ristorazione
  • The Lodge at Ashford Castle
  • Centara Mirage Beach Resort
  • St. Faith's School
  • Hilton Tokyo Bay

Other customers9

  • Pandox
  • London Marriott Canary Wharf
  • Barcelona Princess Hotel
  • Nickelodeon Punta Cana
  • Hilton Croydon
  • Hilton Kuala Lumpur
  • Felsinea Barilla
  • Centara Mirage Resort
  • St. Faith's

What their customers say

Quotes from people at Winnow's customers.

“We've implemented Winnow across our five hotels in Germany for more than a year now. As a result, we've managed to save over 200,000 meals and achieve financial savings exceeding half a million euros.”

Raphaella Yver · Sustainability Manager | Pandox Operations · Pandox

“What I find most useful is at the end of the week, I get the Winnow dashboard and see my weekly wastage. I can look at the ups and downs of what exactly is being thrown away.”

Danielle Gilis · Site Head Chef · Restaurant Associates

““It's fun to come up with innovative dishes using ingredients that would typically go to waste. It's a creative challenge that brings the team together.””

Sanjeev Jadhav · Executive Chef

““The biggest influence Winnow has had is on our mindset.””

Nucera Alessandro · marketing manager · London Marriott Canary Wharf

“Winnow technology has been a crucial part of our food waste journey. There have been adjustments required in ways of working and training, but the kitchens have all embraced this, and Winnow has supported us all the way. We overachieved our initial goals two months earlier than expected.”

Sheena Williams · Project Leader of Mission Zero · Marriott
Show 25 more quotes

“It’s important for me to look at Winnow’s reports everyday and ask why these things are being thrown away. I look particularly at the images.”

Juan Carlos Mendez · Lorem Ipsum · Naples Grande Beach Resort

“In truth, Winnow has been a great discovery. It has been a tool that has localized a problem that we didn't think we had. We have been able to visualize changes that we could implement in the food production process. We use Winnow in one way for financial savings, for efficiency, and to support the planet. Winnow helps us to be sustainable; it is a virtuous tool.”

Emiliano Rabia Sottil · Executive Chef · Four Seasons Resort Costa Rica at Peninsula Papagayo

“Winnow is a very powerful tool. It can give you a lot of insights and data that you can use. Winnow is helping me make better decisions regarding inventories, portion size, and menu planning.”

Ilias Doulamis · Culinary Director & Regional Chef for Arabian Peninsula · Conrad Dubai

“When you look at the images, and then at your numbers, you realize—this could have been done better. That’s when you start to ask the right questions.”

Ajinkya Soundankar · Executive Chef · NH Collection Dubai The Palm

“We need to focus on sustainable seafood, plastics, and food waste, because if we ignore these issues, why would small restaurants care?”

Marco Torre · Executive Chef · Grand Hyatt Seoul

“If I see five kilos of pasta wasted in a day, I can act immediately,”

Rene Vermoolen · PwC

“Measuring is knowing. If you don’t measure, you don’t know what to improve. It takes a short time to measure and saves stress and money.”

Rene Vermoolen · Executive Chef | ISS at PwC Amsterdam · PwC

““The team sees the numbers, and it keeps them on their toes. They're motivated to do better every week, and the results speak for themselves.””

Yazan Kanaan · District Manager · Dana Hospitality

““The biggest surprise is the fruit trimmings. I just didn't realize how much fruit the kids eat on a daily basis and how much fruit trimmings we are wasting. It really helped us to see if they are cutting the watermelons and honeydew correctly and retrain chefs to minimize waste.””

Yazan Kanaan · District Manager · Dana Hospitality

“We use the weekly reports to motivate staff and congratulate them on their progress. It’s not about pointing fingers; it’s about teamwork and finding solutions together.”

Yazan Kanaan · District Manager · Dana Hospitality

““Our guests perfectly understand the intention behind waste reduction… They’re more informed and committed to the environment.””

Luis Quintero · General Manager · Royalton CHIC Cancun

“Most guests respond responsibly, but it can vary depending on nationality and culture so it is important to have campaigns like this.”

Hotel Barcelona Princess

“Quality has improved. We use exactly what we need, the product is fresher, and the team cooks with clearer intent. You can see it on the plate... and guests appreciate it.”

Santiago Hernández · Hotel Barcelona Princess

“We manage resources more efficiently, reduce costs from spoiled products, and have better inventory control. These factors allow you to offer higher-quality end products, resulting in greater customer satisfaction.”

Barcelona Princess Hotel

“For us, sustainability is not a trend, it’s a way of doing things.”

Santiago Hernández · General Manager · Barcelona Princess Hotel

“The integration Winnow into the kitchens has been very easy. We introduced the winnow to all of our locations, and it has now become a normal part of what the chefs do every day.”

Anne Moser · COO · Guckenheimer

“We are incredibly proud to have surpassed our food waste reduction goal by a wide margin. This accomplishment underscores the value we deliver to our clients and communities from an environmental and sustainability perspective and also accentuates our commitment to championing environmental responsibility”

Paul Fairhead · (Former) CEO · Guckenheimer

“We're actually putting out less, but it looks better. It elevated the experience and helped drive down waste. That's the kind of win-win we were looking for.”

Steve Horvath · Lisbon Marriott Hotel

“We’ve grown satisfaction in a very significant way while also reducing our waste by 50%. It’s a little bit of an unexpected outcome from the strategy, but it’s been really instrumental.”

Steve Horvath · General Manager · Lisbon Marriott Hotel

“Think outside the box. Don’t assume something isn’t usable just because you haven’t used it before. There’s value in everything—you just need to look at it differently.”

David Higgs · Head Chef · Clifford Chance

“Measure everything. You can’t manage what you don’t measure.”

Nikolaos Stelliou · ISS

“Technology like Winnow has opened our eyes... we use everything now from root to tip.”

Nikolaos Stelliou · ISS

“We also always discuss the food waste numbers with our sustainability team,”

Babs Raedts · ISS

“We let guests know how much impact we’ve had to bring awareness to guests too”

Celine Schuurman · ISS

“You can play easily with rice and vegetables. So you can make whatever you really like.”

Nikolaos Stelliou · ISS

AI launches and partners

What Winnow has launched and who it works with on AI.

  • LaunchWinnow VisionWinnow Vision measures food waste in the kitchen using AI-powered cameras and scales.
  • LaunchSnap & GoWinnow's AI estimates the weight of leftovers automatically from a chef's photo.
  • LaunchWinnow Foresight AI forecastsWinnow Foresight's AI builds each day's production plan using guest occupancy numbers and the site's history of what was served and left over.
  • LaunchWinnow ForesightWinnow Foresight is an AI-powered forecasting tool that tells chefs how much food to prepare for every service.

Skills they ask for

Most frequent across open postings.

Tech stack

Libraries
Font Awesome
Swiper
jQuery
Analytics
Hotjar
Google Tag Manager
CMS
HubSpot CMS
Marketing
HubSpot
CDN
Cloudflare
cdnjs

Company facts

Headquarters
London, GB
Founded
2013
Industry
Waste Treatment and Disposal
Sector (NAICS)
Information
Peer
Clean Harbors

Roles by location

Where Winnow is hiring. Pick a city to see its roles.

Similar companies

Companies in the same industry as Winnow that are hiring now.

Questions about Winnow

Is Winnow hiring?
Yes. As of November 3, 2026, Winnow has 6 open roles on Metaintro. 2 were posted in the last 30 days. The most are in Artificial Intelligence/Machine Learning (1), Business Development (1), and DevOps (1).
Where is Winnow hiring?
Winnow is hiring in London, Cluj-Napoca, and Singapore, with the most open roles in London.
Who are Winnow's customers?
Winnow names 45 customers, including Marriott, Hilton, ISS, Clifford Chance, and Salem Health.
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