By combining its technical expertise, specialised equipment and ability to operate in sensitive environments, Prose DEM, a Groupe M company, has established itself as a key player in decontamination and decommissioning operations across the French nuclear fleet.

At the heart of the challenges involved in managing the life cycle of nuclear facilities, Prose DEM deploys recognised expertise in decontamination and decommissioning, at both civil and nuclear sites.

Its rigorous, safe technical approach enables it to work in sensitive environments with high radiological stakes, particularly in HA (Highly Activated) or ALPHA controlled areas.

Through a safe, documented and sustainable approach, Prose DEM plays an active part in the transition towards responsible nuclear power, controlled across its entire value chain.

Prose

PROSE has established itself as a key player in services to industry and the nuclear sector.
The company carries out high value-added activities such as radiation protection, safety, risk management, decontamination, decommissioning, radioactive waste management and access in confined environments.
It also offers a comprehensive multi-service cleaning service tailored to sensitive environments.

PROSE organises its know-how around specialised units:
PROSE DEM: dedicated to decommissioning operations.
PROSE LOG: expert in industrial and nuclear logistics.
PROSE FM: specialising in site support, operations and facility life cycle management.