The Dutch bank was alleged to be affiliated with United Steel Works, a German company. Fritz Thyssen and his brother, Heinrich Thyssen-Bornemisza, had the Dutch bank and the steel firm as part of their business and financial empire according to the government agency. Fritz Thyssen resigned from the Council of State after November 9, 1938 "Kristallnacht", was arrested in 1940, and spent the remainder of the war in a sanatorium and in concentration camps. The APC documents say "Whether any or all part of the funds held by Union Banking Corporation, or companies associated with it, belong to Fritz Thyssen could not be established in this investigation." The assets were held by the government for the duration of the war, then returned afterward; UBC dissolved in the 1950s.