Our story & manifesto

A new era for the workplace has begun


A new era \nfor the workplace has begun
Our Story

INSIDE - BORN FROM CHATEAUFORM'S PASSION FOR SERVICE

Inside is a brand of the Chateauform Group, founded in 1996 by Jacques Horowitz and Daniel Abittan. From the very beginning, they were convinced that the quality of the professional environment is a key factor in collective performance. They envisioned work as a destination - a place to recharge, meet, exchange, and innovate.


At the dawn of the 2020s, as the world of work undergoes profound changes, this reassuring signature - synonymous with cohesion, creativity, and well-being - has gained new resonance. Companies now seek to bring this model into their own spaces and experience the Chateauform method firsthand. Thus, Inside was born: to operate hybrid spaces in perfect harmony. Drawing from the group’s expertise - in reception, events, catering, and hospitality services - and inheriting its humanist philosophy and CSR commitments rooted in its DNA, Inside embodies a new generation of hospitality that is both service-oriented, experiential, and emotional.


A new era of the workplace is emerging, driven by teams trained in the art of attention, where operational autonomy and conviviality combine to create vibrant, soothing environments. Days flow without disruption or overload; professional and personal life blend naturally, in spaces that foster both focus and connection, stimulate 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. The world of office real estate is transforming. Traditional models no longer hold. Hospitality is everywhere… yet too often emptied of meaning.
And yet:


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


We believe offices should become sensitive, 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 bring together, with seamlessness, creative and welcoming spaces where community, meaning, and performance coexist.


Our strength lies in capturing real behaviors, human dynamics, and societal transformations - to design offices that are full of life, rather than merely 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.
References & Achievements

They 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