26 間仍註冊公司的註冊辦事處位於榮業商業大廈，另有 7 間已解散公司曾以此為註冊辦事處。
九龍深水埗區欽州街65-71號榮業商業大廈
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有公司在此大廈註冊或遷出時以電郵通知我
每年以此為註冊辦事處的公司數目。如沒有文件顯示公司遷入的日期，則由成立起以其現時地址計算。
ART COURT LIMITED
BIG CREATION FIRE ENGINEERING LIMITED
BILLION CONCORD LIMITED
BOX HK LIMITED -THE-
CHRISTIAN FAMILY LIMITED -THE-
CHUN WANG VISION LIMITED
City Fire Engineering Limited
FANCY GIANT LIMITED
FU BO COMPANY LIMITED
Fung Chak Technology Limited
HENDERSON BUSINESS SERVICES LIMITED
HING TIN BAPTIST CHURCH LIMITED
HK Professional TV Limited
HONGKONG-TECH COMPUTER PALACE LIMITED
HUNG JUN INTERNATIONAL TRADING LIMITED
KAM TIN RENEWABLE RESOURCES LIMITED
MINIMAL FUNERAL LIMITED
Po Hing Trading (Asia) Limited
RISE GRAND INTERNATIONAL LIMITED
Relax Mall Limited
SUN KONG DECORATION ENGINEERING LIMITED
TFLOW INTERNATIONAL LIMITED
ULTRA PEAK TECHNOLOGY LIMITED
WILLFLOW INTERNATIONAL LIMITED
YUNG'S C K ENGINEERING COMPANY LIMITED
Advance Tech (Hong Kong) Limited
Connected Life Wellness Company Limited
Double S Enterprise Limited
Fai Chin International Limited
HAI SHUN MACHINERY & ENGINEERING COMPANY LIMITED
HONG KONG SUNTAT HOLDINGS LIMITED
SUCCESSHILL COMPANY LIMITED