Accordingly, at the end of 2001, two special-purpose real estate companies were founded by the Herlitz Group: GGB Grundstückgesellschaft Am Borsighafen mbH Co.
Sellest tulenevalt asutas Herlitzi kontsern 2001. aasta lõpus kaks eriotstarbelist kinnisvarafirmat: GGB Grundstückgesellschaft Am Borsighafen mbH Co.