Become a CASISMA affiliate and open an ULTRA-DÉTENTE space in your city
Offer an immersive relaxation experience
- A concept developed since 2017
- An affiliation model more flexible than a franchise
- Indicative opening budget of around €25K, depending on the city and the project
- Royalty of 10% of revenue, capped at €5,000 excl. VAT per year
Stress: a major everyday challenge
Today, more and more people are looking for concrete ways to find temporary relief from pressure, nervous fatigue and mental overload.
In March 2022, 95% of French people aged 18 and over said they had experienced at least one major source of stress or anxiety (Ifop survey for Mes Bienfaits, 1,004 people aged 18 and over, March 2022).
In France, mental health was designated a Grande cause nationale in 2025, and the government extended this national effort in 2026.
There are two main forms of stress: temporary and chronic.
Temporary stress is linked to a specific event: illness, the death of a loved one, a new relationship or a separation from a partner, job loss, financial worries, retirement, schoolwork, life choices, sporting or academic exams, moving house, a change of department, the geopolitical and/or environmental context, and so on.
Chronic stress results from prolonged exposure to these situations: nurses, police officers, teachers, managers, directors, the family and/or professional context, and so on.
In this context, offering an immersive and distinctive relaxation experience meets a real need, both human and economic. CASISMA addresses precisely this need for calm and comfort, without replacing healthcare professionals.
An immersive ULTRA-DÉTENTE experience
ULTRA-DÉTENTE takes the form of a dedicated room, designed as an immersive space in which the visitor settles comfortably into a relaxation chair for a session of one hour or one hour and a half.
The experience combines a sound environment, specific frequencies, holographic projection and a synchronised film, all built around deep relaxation.
The promise is one of temporary calm, comfort and a moment of relaxation within the customer’s everyday life.
Why join CASISMA?
Freedom
A model freer than a franchise
Unlike a franchise, the affiliate has complete freedom, apart from complying with the operating charter specific to the ULTRA-DÉTENTE room.
Accessibility
A controlled investment
To create an ULTRA-DÉTENTE room within a dedicated venue, the budget is around €25K, covering equipment, rent, security deposit, signage, running costs and public-venue (ERP) safety compliance, varying with the city.
Differentiation
An offer that truly stands out
CASISMA offers a specific immersive concept, far from a generic wellness offering, with equipment designed within the brand’s own world.
Vision
A strong development ambition
The model is designed for a national and international rollout, with the aim of building a company committed to stress-related issues.
Who is CASISMA affiliation for?
- Are you changing career and looking for a business with meaning?
- Do you already run a wellness business and want to add a distinctive offer?
- Do you want to create a dedicated venue around an innovative concept?
- Are you looking for a model more flexible than a traditional franchise?