Accueil > Who we are ?

Who we are ?

Acieo Group is a product of a merge between two separate society SERRU, based in Château-Gontier (53) and the society ATELIERS DAVID, based in Guérande (44), the ACIEO group was created by the determination of three men to combine their forces and mutual skills.

By remaining a structure based on private funds for which some historical shareholders are currently in command, the ACIEO group has been able to surround itself with new associates all experts in the field of shell and core.


In 2018, the ACIEO group is an organisation at human scale constituted of 7 separate and complementary societies.

From the concept to completion, the ACIEO group builds structures with experienced and expertise, knowledge and the conviction that they are supporting the local economic life, cultural and public-spirit.



la passion de bâtir

A passion for building

la passion de bâtir

Builders of frame work, carpentry, locksmithing, panelling, roofing and sealing, our ACIEO teams are all driven by the same passion.

La force d'un groupe

The strength of a group

La force d'un groupe

We possess the strength of an industrial group, and the flexibility of a human size company.


The shared excellence

Our complementary competences guarantee to our clients first-class, perennial solutions.

L’expertise au service de nos clients

The expertise in serving our customers

L’expertise au service de nos clients

Experts in shell and core, we achieve all types of projects including complex constructions.


The proximity


Member of the "French Fab"
We maintain a relation of proximity and loyalty with our customers and partners.


Human resources are the very essence of tomorrows success.
It is therefore essential to nourish an environment favorable to this accomplishment, with a sense of sharing and the pleasure of working together.

Join us