共有 8 間公司以「香港 開源道55號 開聯工業中心A座 912室Z單位」為註冊辦事處。以下為詳細名單。
8 間公司
Boss Lee Catering Company Limited
Orange Diet Company Limited
Black Peal Express Company Limited
Horizontal Expo Services Company Limited
Italian hardware Company Limited
Just Fast Express Company Limited
Table Tennis Education Company Limited
Quantum Computing Innovation Company Limited