Should I use the definite article with a proper name of a particular workplace / institution, like in the example below, or is it correct to omit it in this case?
Workers servicing a steam engine locomotive at (the) Wolsztyn Steam Locomotives Depot
Both options seem correct to me, but I'm not sure. I know the definite article should be used with names of organizations, like "the United Nations", "the European Union" etc., but this is just a proper name of a particular workplace.