金滙地產 - 黃大仙、鑽石山、牛池灣、新蒲崗、土瓜灣、橫頭磡

As GAMWAY PROPERTY AGENCY LTD joseph@property.hk since February, 2018

世紀21中華物業有限公司

As Registration Private of Domains By Proxy, LLC joseph@property.hk since April, 2011

鴻運置業

As Registration Private of Domains By Proxy, LLC joseph@property.hk since April, 2011

至富地產代理公司

As TOP ONE PROPERTY ENTERPRISES LIMITED joseph@property.hk since June, 2012

As WEALTH PROPERTY AGENCY LIMITED joseph@property.hk since April, 2011

日訊物業 - 專營 : 海濱花園, 海灣花園, 環宇海灣, 柏傲灣

As TSUEN WAN, N.T. of JAPSIGNAL PROPERTY AGENCY CO joseph@property.hk since May, 2012

宜富物業代理有限公司

As YUEN LONG HK of YEARSFULL REAL ESTATE AGENCY COMPANY LIMITED joseph@property.hk since July, 2012

怡居地產

As EASY PROPERTY CO., LIMITED joseph@property.hk since September, 2012

As 100-102 KWAI HING ROAD, KWAI CHUNG, N.T. of WONG HO PROPERTY AGENCY LIMITED joseph@property.hk since April, 2013

恒豐地產 - 新翠花園, 康翠台, 宏德居, 高威閣, 富景花園, 樂翠台, 山翠苑

As HANG FUNG REAL ESTATE AGENCY COMPANY joseph@property.hk since February, 2014