
THE GROUP

“Dear customers and partners,
As President of the ERM Group, I am proud to present our family business, anchored in the values of trust and respect, thus placing people at the heart of all our actions.
We strongly believe in a paternalistic approach, where each member of our team is valued and listened to. This allows us to respond precisely to the needs of our customers and guarantee their satisfaction.
Our commitment to excellence in project management, particularly in the mountain and high-end sectors, is a reflection of our passion for the profession and our dedication.
Together, let’s build a future where every project is a shared success.”
Jean-Michel
ERM GROUP MANAGEMENT
“A team is not a group of people who work together. A team is a group of people who trust each other.”

Administrative Center
Anne-Sophie De La Mata

Direction Etudes
Ludovic Arnaud

Direction Etudes Editec
Felix Mercier

Works Pole
Sebastien Dransart

South Works Pole
Roman De Lachaise

Works Center
Julien Tillet

Works Center
Olivier Croze
The ERM Group in 2025 has more than 60 employees spread across 4 agencies: Challes-les-Eaux, Crolles, Megève and Aix-en-Provence.