• Combating fatigue at work: the role of hydration and snacking

    Combating fatigue at work: the role of hydration and snacking

    2:30 p.m. Your eyelids are getting heavy, your concentration is waning. The famous afternoon slump is a well-known ritual in the corporate world. When faced with it, the first instinct is often to reach for another coffee or a sweet treat. While the effect is immediate, it is often followed by an equally sharp drop in energy levels.

  • What you missed in 2025 on La Relève

    What you missed in 2025 on La Relève

    January is often synonymous with New Year's resolutions, an ideal time to refocus, find inspiration, and start the year with determination. If you haven't had time to listen to all the episodes of La Relève, don't panic—we've got you covered with a recap. Hosted by Thibault Lamarque, La Relève gives a voice to visionary entrepreneurs and leaders...

  • What is Quiet Luxury in the office and how can you adopt it?

    What is Quiet Luxury in the office and how can you adopt it?

    While "Quiet Luxury" first redefined the codes of fashion, it is now establishing itself as the new standard in workplace design. Between the first quarter of 2023 and the first quarter of 2024, global interest in Quiet Luxury rose by 734% (source: NextAtlas). The office must no longer just...

  • 2025 Edible School Banquet: Michelin-starred chefs commit to taste education

    2025 Edible School Banquet: Michelin-starred chefs commit to taste education

    On Monday, December 8, 2025, the Grand Cœur restaurant in Paris was not only the setting for a dinner, but also a rallying point for an important cause. For its sixth edition, the annual banquet of L'école comestible brought together chefs, partners, and patrons around a table focused on the future of our food. This evening allowed...

  • Is a healthy and sustainable break really possible?

    Is a healthy and sustainable break really possible?

    What if a break could be more than just a coffee? Breaks are vital to the smooth running of a business. They are not just a moment of respite, they also improve the mental and physical health of employees. So why not take advantage of these moments to take healthy and meaningful breaks...

  • Everything you need to know about Michelin Keys: the new standard of hotel excellence

    Everything you need to know about Michelin Keys: the new standard of hotel excellence

    While the Michelin Guide has historically been the compass for foodies, it is now becoming the compass for travelers seeking unique hotel experiences. In 2024, the Guide unveiled its new distinction: the Michelin Key. This recognition celebrates not only comfort, but also a vision of hospitality. At Castalie, we are proud to see...

  • Are there responsible water solutions for French companies?

    Are there responsible water solutions for French companies?

    Far from being a mere logistical detail, a company's water solution has become a real strategic lever. With corporate social responsibility (CSR) at the heart of expectations, opting for a sustainable hydration solution is a strategic choice. It is an opportunity to combine economic performance, team well-being, and a positive impact on the environment. Why a...

  • Mouthwatering – Molitor Hotel & Spa

    Mouthwatering – Molitor Hotel & Spa

    An iconic Parisian landmark, the Hôtel Molitor is much more than just a destination; it is a "true human and urban resource." For Cédric, Director of Food Services, this vision translates into a comprehensive experience where every detail is orchestrated with the utmost care. A philosophy of consistency that has made the collaboration with Castalie

  • What are some eco-friendly alternatives to water bottles for businesses?

    What are some eco-friendly alternatives to water bottles for businesses?

    Polluting, energy-intensive, and costly, plastic water bottles no longer have a place in modern offices. Between environmental responsibility and brand image, companies have every interest in rethinking their hydration systems. Several concrete and sustainable alternatives now exist to eliminate single-use bottles. Why reduce water bottles in the workplace?

  • Mouthwatering – Mya Restaurant

    Mouthwatering – Mya Restaurant

    In the heart of Paris's 15th arrondissement lies a place that combines passion and excellence: the Mya restaurant. Co-founded by Chris and Flore, this venue is dedicated to lovers of exceptional produce and promises an experience where every detail, from the plate to the glass of water, is the result of a quest for excellence. A philosophy...

  • Croq’l’Espoir: solidarity comes to Necker Hospital

    Croq’l’Espoir: solidarity comes to Necker Hospital

    On October 15, the forecourt of Necker-Enfants Malades Hospital was transformed into a pop-up restaurant. On the initiative of the Croq'l'Espoir association, a day was organized to offer a moment of respite and indulgence to hospitalized children and their caregivers. Castalie a partner in this operation, which places sharing at its heart...

  • How can companies reduce their water-related carbon footprint?

    How can companies reduce their water-related carbon footprint?

    Plastic bottles are a scourge of greenhouse gas emissions, causing environmental and visual pollution for both individuals and businesses. However, there are concrete alternatives for reducing your carbon footprint in the office, notably by installing water fountains. Why eliminate plastic water bottles? In...

  • 2024 Impact Report: Our Commitment to Sustainable Water

    2024 Impact Report: Our Commitment to Sustainable Water

    Castalie A positive impact for water and the planet Since our creation in 2011, we have been driven by one mission: to make water better, for us and for the planet. At Castalie, we believe in the power of collective action to build a more virtuous and sustainable model. By sharing our 2024 impact report with you, we offer you...

  • Hays & Castalie  how can water benefit the environment and well-being at work? 

    Hays & Castalie how can water benefit the environment and well-being at work? 

    Hays: a committed international player With more than 13,000 employees in 33 countries and offices around the world, Hays is an international leader in specialized recruitment. In France, the firm supports thousands of companies in their search for talent, while placing people, sustainability, and innovation at the heart of...

  • Which water fountain should you choose?

    Which water fountain should you choose?

    Choosing the best water cooler for the office to suit your needs can be complicated given the wide variety of models and technologies available on the market. Whether for business premises, hotels, or restaurants, water coolers have become an essential part of everyday life, combining convenience, hygiene, and...

  • AGEC law: what do companies need to know?

    AGEC law: what do companies need to know?

    Faced with the climate emergency, the AGEC (Anti-Waste for a Circular Economy) law requires companies to rethink their consumption. But beyond the constraints, it paves the way for real levers for action. At Castalie, we have been supporting organizations in their transition to more responsible water consumption for over ten years, offering...

  • 2025 Michelin Star Ceremony.

    2025 Michelin Star Ceremony.

    Decoding: The World of Bibendum The Michelin Guide is celebrating its 125th anniversary this year. Initially designed as a simple guide for travelers on the roads of France, it is now the essential reference for discovering the best restaurants, hotels, and exceptional locations. Much more than a guide, it embodies a promise of excellence and rewards...

  • Maison Mère and Castalie, the alliance of sustainable hospitality

    Maison Mère and Castalie, the alliance of sustainable hospitality

    Maison Mère, a cozy nest nestled in the heart of Paris's 9th arrondissement, welcomes guests for a unique immersion into Parisian life. Combining friendliness, refinement, and authenticity, this hotel embodies a modern vision of hospitality, where the customer experience comes first. Maison Mère: a strong and committed identity Formerly known as Hôtel de l'Océan, Maison...

  • How can you sustainably reinvent your workspaces?

    How can you sustainably reinvent your workspaces?

    Workspaces redesigned for well-being It is possible to reinvent the layout of your dreams. It is possible to find offices that reflect your image and meet new requirements. Designing an office is not just about assembling furniture and optimizing space. It is about creating a place that reflects those who inhabit it: employees, visitors, partners, etc.

  • How can you make your meetings a pillar of CSR?

    How can you make your meetings a pillar of CSR?

    Flexible and responsible meeting spaces Renting a meeting room is key to ensuring the success of any professional event. The choice of venue influences the experience of participants, whether for a seminar, conference, or workshop. Espace Réunion offers venues designed to adapt to your needs...

  • The Ultimate Guide to Water Coolers for Businesses

    The Ultimate Guide to Water Coolers for Businesses

    Discover the ultimate guide to water coolers for businesses Simplify your daily routine while adopting an eco-friendly approach Are you looking for a solution to provide your employees with high-quality water while strengthening your environmental commitment? Download our guide to water coolers for businesses and get all the keys to making...