Suggest an update Name* Categories* State* Locality* ZIP* Street address* Phone* Website* Company description* You have visited the company page 3com U.k. Holdings, which is in category airport security. The legal address of the company is 83 Leonard St, London EC2A 4QS. For more information, call Not avaible Your comments* (not for publishing) * — Required information 3com U.k. Holdings ← View details 83 Leonard St, London EC2A 4QS, United Kingdom, Ireland, London Not avaible