Castalie
Castalie
Made Blue
Castalie provides micro-filtered water for the French market. To make water better for us and for the planet, they also support Made Blue.
This is the impact of

since 2019:
553790045 litres
7586
people got access to water
3877
Tons of CO2-emissions saved
5538
tons of plastic waste prevented
83069
trees saved from logging
Want to know more? Read here how we’ve calculated this impact.


About Castalie
Castalie provides micro-filtered water for restaurants and
companies, offering a sustainable and premium
alternative to bottled water. Their mission is to make
water better for people and the planet through concrete,
responsible solutions. With 12 million consumers each month, Castalie
continues to drive change—already preventing over 400
million plastic bottles from entering the French market.
“
Our customers enjoy delicious chilled water in the office or in a restaurant. They may take that for granted, but Made Blue shows that this is certainly not the case everywhere.
Thibault Lamarque, CEO and founder
”
In the picture
One litre for one litre
In our program One litre for one litre you can convert the water saving or water consumption of your product, service or organization into an equal amount of litres of clean drinking water in developing countries. Choosing a selection of customers or donating more litres is also an option. Transparency is paramount and we are happy to help you communicate about it!
Other ambassadors
ECS Global
By cleaning vehicles without the use of water, ECS Global saves 150 liters of water per vehicle. Via their donation to Made Blue, they offer these litres of water saved to developing countries.
Read moreIBN Facilitair
Facility services IBN Facilitair mirrors the water footprint of its buildings with litres of clean drinking water.
Read moreValue Masters
Value Masters develop integrations and applications that are easy and beautiful to use. Every new order contributes to clean drinking water via Made Blue.
Read morePlus h2o
Plus h2o puts environmentally friendly cleaning first. They donate 35 litres to our mission for every cleaning product sold.
Read more
Become ambassador too
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