Our story & manifesto

The workplace is entering a new era


The workplace \nis entering a new era
Our Story

INSIDE - BORN FROM CHATEAUFORM'S PASSION FOR SERVICE

Inside is a brand within the Chateauform Group. It was founded in 1996 by Jacques Horowitz and Daniel Abittan. From the very start, these two experts in client relations believed that delivering exceptional setting was essential for achieving high performance. They envisioned the workplace as a destination - a place to recharge, meet, exchange, and innovate.


In the early 2020s, as workplace transform, Chateauform Inside's signature touch, blending cohesion, creativity, and well-being - has sparked an interest. Companies now seek to bring this model into their own spaces and experience the Chateauform method firsthand. Inside was born to operate hybrid spaces in perfect harmony, drawing on its expertise in front desk management, events, catering, and hospitality services. Its humanist philosophy and CSR commitments rooted in its DNA. Inside embodies a new generation of hospitality: service-oriented, experiential, and emotional.


The workplace is entering a new era, driven by teams trained in the art of thoughtful gestures, where operational autonomy and conviviality combine to create vibrant, soothing environments. Days flow without disruption or overload. Professional and personal life blend naturally within spaces that foster both focus and connection. These environments encourage innovation and sustainably reconcile well-being with performance.

Manifest image
Our Manifesto

WHERE WORK FLOWS

The office is not dead. It’s waiting to be reinvented.


The time is right. Office real estate is transforming. Traditional models are outdated. Hospitality is everywhere… yet too often devoid of real meaning.



And yet:


What work has the most to offer is the office. What the office has the most precious to offer are connections. And what Inside uniquely offers is to make those connections come alive.


We believe offices should become responsive, connected, and desirable ecosystems - places rooted in their local environment, where the art of hospitality fuels both performance and well-being.


Places where brands shine and company cultures resonate. Places where people want to come back.


Inside represents a new way of understanding real estate value. We create seamless, creative and welcoming spaces where community, meaning, and performance coexist.


Our strength lies in understanding human dynamics, space utilization and societal transformations. This is why we design offices that are full of life, rather than just full of people.

Our sustainability commitments

OUR PHILOSOPHY “RESPECT” FOR HUMAN, LOCAL, AND LIVING CONNECTIONS.

1. We care for our Clients


  • Offer experiences that reveal talent and create lasting memories
  • Welcome everyone in safe, accessible, and inclusive spaces
  • Maintain transparent and ethical relationships

2. We care for our Talents


  • Allow everyone to be themselves, for a collective enriched by its diversity
  • Promote daily well-being and safety
  • Help each person grow through a culture of learning

3. We care for our Communities


  • Encourage local purchasing and recruitment
  • Actively contribute to neighborhood life

4. We care for the Living World


  • Eco-design our events
  • Offer generous and responsible dining experiences
  • Foster encounters that respect all forms of life.
Portfolio & Achievements

Our clients trust us to bring their spaces to life

Altiplano
2024La Défense (92), near Paris

Altiplano

Multi-tenant building
Campus Engie
2025La Garenne-Colombes (92), near Paris

Campus Engie

Exclusive-use site
Colliers France
2023Levallois-Perret (92), near Paris

Colliers France

Exclusive-use site
Deloitte University EMEA
2020Marne-la-Vallée (77), near Paris

Deloitte University EMEA

Corporate University