Groupe Caze

Groupe Caze Immobilier is a leading player in the commercial real estate sector. Founded in Lille in 2009, its controlled expansion accelerated from 2015 under the leadership of Gilles Decoopman, establishing a strong reputation in Nouvelle-Aquitaine. In 2025, the consolidation of its entities under a single brand gave rise to a new strategic vision: a 360° offering dedicated to professionals, in France and across Europe. Groupe Caze is structured around a global offer with six entities: commercial real estate, property management, hospitality, residential real estate, Insurance & Wealth Management, and Morocco.

Vision, mission, values

Our mission

Supporting companies, investors, developers and property owners in enhancing, managing and optimizing their real estate assets.

Caze acts as a trusted intermediary between sellers, buyers, landlords and tenants. We provide comprehensive expertise combining consulting, legal and technical support, tailored follow-up and a deep understanding of business needs.

Social role: actively contributing to local, regional, national and international economic development.

Our values

At Groupe Caze, values are not just words: they guide our vision, inspire our actions and strengthen every relationship we build. They reflect who we are, how we work and how we grow together, with a collective and committed mindset.

History

Groupe Caze — From local roots to a European vision

Team

Gilles Decoopman

President of Groupe CAZE

Based in Bordeaux for over 25 years, Gilles Decoopman embodies the vision, structure and human values of Groupe Caze. Passionate about sports and driven by a taste for challenge, he stands out for his unique ability to transform ideas into sustainable projects. From the outset, he revealed a free yet structured personality, guided by meaning, listening, high standards and knowledge transmission. He does not merely lead a company — he builds a meaningful environment where rigor, intuition and kindness coexist. In 2015, he took over Caze Immobilier and steered it toward controlled expansion. In 2025, he structured Groupe Caze around a 360° offering with a European ambition. His calm and inspiring leadership, rooted in personal coherence, gives Caze a distinctive signature: building sustainably with purpose.

A visionary builder serving tangible results

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A committed, expert and deeply human team

At the heart of Groupe Caze is a close-knit team of passionate professionals combining industry expertise, high service standards and strong relational skills. Each team member embodies the values that define us: listening, transparency, teamwork and commitment. Together, we design tailor-made solutions to address our clients’ challenges, with an approach that is both rigorous, agile and deeply human.

Its strength?

A strong collective culture, fueled by knowledge sharing, mutual support and a shared desire to build sustainable projects based on trust.

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Key figures

15+ years

of expertise in commercial real estate

8 areas of expertise

Transaction, Consulting, Investment, Management, Hospitality, Residential, Insurance, Wealth Management and Morocco

Strong presence

Nouvelle-Aquitaine, nationwide with a European ambition

One group, one vision

A 360° offering serving professionals and individuals

100% independent

A free, agile and committed group

One ambition

To sustainably structure a benchmark brand