Our clients

Over 2,900 customers trust us.
Don't wait any longer, join them!

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plastic bottles avoided
since 2011

over 410 million

plastic bottles avoided

more than 1,400

hotels and restaurants throughout France

more than 1,600

companies, from start-ups to CAC40

over 7,000

fountains

Pure, microfiltered water

Choose water that respects the environment and your well-being
.

From start-ups to large corporations, Castalie all businesses.

" Castalie the water fountain where everyone gathers to quench their thirst. It adds a social element to our incubator. And I would add that having a beautiful bottle with your own brand name on it gives a place a sense of identity."
– BNP Paribas WAI –

"Today at Comet Meetings, thanks to the installation of water coolers, we have managed to avoid using 300,000 plastic bottles. [...] Our customers immediately noticed the difference—it was a great victory!"
– Comet Meetings –

“We chose Castalie embed CSR within our corporate policy. Castalie has enabled Castalie to eliminate all plastic water bottles and also to reclaim space in our storage area.”
– SCI Diderot Renaissance –

Many restaurant and hotel owners have opted for high-quality water thanks to Castalie.

“If I had to describe Castalie, I would say eco-friendly, efficient, and very simple. It saves a huge amount of space, we avoid endless deliveries, we limit plastic consumption, and it's a French company, which is a definite plus for us.”
– The Faham –

“The entire Okko Hotel approach is focused on eco-responsibility. With CASTALIE, the bottles are stylish and meet our specifications, but we are particularly pleased with the sustainable development aspect, as it allows us to avoid a significant amount of plastic.”
– Okko Hotels –

“We realized with Castalie we would be able to offer a truly high-quality water service based on genuine partnership and dialogue with the teams, rather than just a simple service offering... Everyone is satisfied, and our customers really like our personalized bottles.”
– Canal Pavilion –

At our clients' premises

Over 3,000 customers

Experience the
Castalie tomorrow