In line with its commitments to the industry, ACM is launching Phase 2 of its Jonage site! This site, which began operations in 2022, is designed to support the nuclear industry in its investments.
🎯 Our goals:
Strengthen our engineering teams: design, project management, methods, and continuous improvement.
Double our operational capacity.
Integrate modern and innovative production methods (lean manufacturing).
Automate and mechanize welding to achieve the “100% right the first time” goal.
Digitize manufacturing-related documentation.
🏗️ An ambitious project:
+ 500 m² of additional office space.
+ 2,000 m² of modern, optimized workshop space.
Groundbreaking ceremony held on January 26, 2026.
Office space scheduled to open in summer 2026.
At ACM, we are already preparing the industrial infrastructure that will support the nuclear industry’s needs of tomorrow. A new milestone achieved to sustainably support the sector!



