Do you claim that Soviets has actually moved that factory someplace else; or are you blaming that factory for continuing to be where it was built, producing stuff it was built to produce, likely paying wages to the same people who worked there from the start?
I know that Soviet Union has took e.g. Opel manufacturing line as reparations to form Moskvitch plant, but that's a different story.
They kept making cars with the BMW logo until BMW sued them, so they renamed it "Eisenacher Motorenwerk".