Suggest an update Name* Categories* State* Locality* ZIP* Street address* Phone* Website* Company description* You have visited the company page G. J. Dennis, which is in category antique silver. The legal address of the company is 49 maddox street, mayfair, london W1S 2PQ. For more information, call 02074950353 Your comments* (not for publishing) * — Required information G. J. Dennis ← View details 49 maddox street, mayfair, london W1S 2PQ, United Kingdom, Mayfair, London 02074950353