
A REAL ESTATE
GROUP
on a human scale

“Je lis dans l’avenir la raison du présent...”
Lamartine

Originally, the group Atrium takes root in 2003 with André et Sébastien BARTHÉLÉMY (father an son).
Currently, co-directed by Sébastien BARTHÉLÉMY and Xavier LANGLOYS,

ATRIUM has continued to evolve offering today many services :

- Property transaction, management, real estate development, property valuation, property trader, commercial property, managed residences (hote, housing, student residence, Senior residence...)

Our goal:
"Adapt the products to the imperative needs of the customer to always offer the best solution"
Our group operates throughout the national territory.

- Nationawide : Real estate development and commercial real estate.
- Auvergne-Rhône-Alpes Region : Sale of new programs.
- SAINT-ÉTIENNE and Forez plain: Managment and transaction
- Saint-Rémy de Provence: Transaction and pretige.

ATRIUMhas continued to evolve offering today many services :

While giving meaning to the Work value, the Atrium group carries fundamental values to which it is attached. Our commitment and our relationship draw their strength in a resolutely human and committed management.
Loyalty, truth, frankness are an integral part of our dynamism.
The very heart of our vision is to lay a good foundation for a well-constructed future!

Chiffres clés:
- 5 real estate agencies spread over the Loire, Haute Loire, Alpes and Bouches du Rhône
- 27 employees specialized in real estate, building and urban planning.
- With close to 30 million euro in sales in 2018, the group already has more than 220 million euro in orders for 2019 -2020.
REAL ESTATE GROUP
A VISION, REAL VALUES
ASSET & INVESTMENT
CONSULTANCY
REAL ESTATE PROMOTION
ATRIUM DEVELOPMENT
ATRIUM MARKET
REAL ESTATE AGENCIES
RENT / MANAGMENT / TRANSACTION
Create quality housing, renovate buildings but also ensure the implementation of projects or rehabilitation of spaces are the dauly lot of ATRIUM teams.
Mutualizing its knowledge within a national network and with 30 years of experience in real estate, the Atrium Group continues to develop its activities in its many areas of expertise.
The objective is to adapt the products to the needs and requirements of each one in order to always offer the best solution
ATRIUM GROUP
ATRIUM GROUP

Marc Simoens
Promotion diretor

Josette BARTHELEMY
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Sylvie MOUTINHO
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ATRIUM GROUP

René CHAVERONDIER
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Fleur PONCET
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Diane ASPORD
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ATRIUM GROUP

ATRIUM GROUP

ATRIUM GROUP

ATRIUM GROUP

ATRIUM GROUP

ATRIUM GROUP
ATRIUM GROUP

ATRIUM GROUP


Juliette BOISSEAU
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Victor DE CARVALHO
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Silvana VENET
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David BERGERON
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Céline BERTHOLON
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Marion MILLIOT
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Noemy LAVET
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Jennifer MEYER
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Pauline BRUNON
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Stella GALLO
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Sébastien SUREL
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Jérémie LANGLOYS
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Sandrine BEGON
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Nathalie LIOTIER
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Corinne CHARRAT
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Nicolas MICHEL
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Giline DEMARE
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Stéphanie RAYBAUD
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Romain ROYET
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Tania RICHARD
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Jérémie SIMONE
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Jonathan BARTHELEMY
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Annie ARNAUD
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Aurélie ABRIAL
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