This building, although usually considered a separate location in urban exploration circles, was actually part of the same company as Control Room S. Both were initially part of the same power station for the Cockerill steel company. In fact, in the first two photos, you can still see the remaining Citroën turbines of the former power station.

Both are part of the Swedish steel company Åkers, which produced cylinders for rolling mills. The company took over the buildings after Cockerill ceased operations.