Verdion has secured a new letting to major US company at iPort its £500 milllion multi-modal logistics development in Doncaster.  Fellowes, the global manufacturer and marketer    of air purification machines, office business machines, record storage, office health and comfort solutions, office and mobile technology accessories, has taken iP2b, one of the speculatively built units at iPort, as its new UK headquarters and EU shared service building.