Type
Closure
Country
France
Region
Hauts-de-France; Nord-Pas de Calais; Nord
Location of affected unit(s)
Valenciennes, Flaumont‑Waudrechies
Sector
Manufacturing
(22 - 23) Manufacture of rubber, plastic and non-metallic minerals
23.2 - Manufacture of refractory products
23.2 - Manufacture of refractory products

150 jobs
Number of planned job losses
Job loss
Announcement Date
27 March 2026
Employment effect (start)
27 March 2026
Foreseen end date

Description

RHI Magnesita, an Austrian refractory-manufacturing company, announced the closure of its two French plants in Valenciennes and Flaumont-Waudrechies, cutting around 150 jobs in total. The plants, which produce high-temperature refractory products made from dolomite, for the steel and cement industries will shut down.

The decision stems from structural difficulties, rising energy costs and intensified international competition. The group initiated a closure procedure at the sites. A job saving plan with employee representatives is currently underway.

Three prior large-scale restructuring by RHI have been recorded in the ERM database, with the latest in 2009 RHI 2009 - DE.


Citation

Eurofound (2026), RHI Magnesita, Closure in France, factsheet number 204610, European Restructuring Monitor. Dublin, https://apps.eurofound.europa.eu/restructuring-events/detail/204610.