| Rational City.China.Urban Planning Research Center Co., Limited | Private company limited by shares | Live |
| Guangzhou Cityclothing Business Co., Limited | Private company limited by shares | Live |
| Citycloud HK Limited | Private company limited by shares | Live |
| CITYCODE LIMITED | Private company limited by shares | Dissolved |
| CITYCOM NETWORK CO., LIMITED | Private company limited by shares | Live |
| CITYCOM ESTATE LIMITED | Private company limited by shares | Dissolved |
| CITYCOM INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| CITYCOM TECHNOLOGY LIMITED | Private company limited by shares | Live |
| CITYCONCEPT PLANNING & DEVELOPMENT CONSULTANTS LIMITED | Private company limited by shares | Dissolved |
| CITYCORP LIMITED | Private company limited by shares | Dissolved |
| CITYCORP INTERNATIONAL TRADING LIMITED | Private company limited by shares | Dissolved |
| CITYCOURSE LIMITED | Private company limited by shares | Dissolved |
| CITYCRAFT LIMITED | Private company limited by shares | Dissolved |
| CITYDATA ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| CITYDATA INVESTMENTS LIMITED | Private company limited by shares | Live |
| CITYDEC ENTERPRISES (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| CITYDECO LIMITED | Private company limited by shares | Live |
| CITYDON LIMITED | Private company limited by shares | Dissolved |
| CITYDRIVE LIMITED | Private company limited by shares | Dissolved |
| CITY-EAGLE COMPANY LIMITED | Private company limited by shares | Dissolved |
| CITY-EAST COMPANY LIMITED | Private company limited by shares | Dissolved |
| CITYET COMPANY LIMITED | Private company limited by shares | Dissolved |
| CITYETAIL.COM LIMITED | Private company limited by shares | Dissolved |
| CITYEXPLORA HONG KONG LIMITED | Private company limited by shares | Live |
| CITY-FACE ARTS AND CRAFTS CO., LIMITED | Private company limited by shares | Live |
| CITYFIELD ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| CITYFIT LIMITED | Private company limited by shares | Dissolved |
| CITYFOLIO LIMITED | Private company limited by shares | Dissolved |
| HK CITYFOOD LIMITED | Private company limited by shares | Live |
| CITYFORD LIMITED | Private company limited by shares | Dissolved |
| CITYFORT LIMITED | Private company limited by shares | Live Ceased dormancy on 13-Mar-1995 |
| CITYFUL LIMITED | Private company limited by shares | Dissolved |
| CITYFUL INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| CITYFUL INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| CITYGAIN ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| CITYGAIN INVESTMENT LIMITED | Private company limited by shares | Live |
| CITYGATE LIMITED | Private company limited by shares | Dissolved |
| Citygate Caffeination Limited | | Live |
| UA CITYGATE CINEMA LIMITED | Private company limited by shares | Live |
| Citygate Corp Limited | Private company limited by shares | Dissolved |
| CITYGATE CORPORATION LIMITED | Private company limited by shares | Dissolved |
| CITYGATE CORPORATION LIMITED | | Live |
| CITYGATE (HK) LIMITED | Private company limited by shares | Live |
| CITYGATE HOLDINGS LIMITED | Private company limited by shares | Live |
| CityGate Investments Limited | Private company limited by shares | Live |
| CITYGATE TECHNOLOGIES LIMITED | Private company limited by shares | Dissolved |
| CITYGEAR LIMITED | Private company limited by shares | Live |
| CITYGEM LIMITED | Private company limited by shares | Live |
| CITY-GLORY COMPANY LIMITED | Private company limited by shares | Dissolved |
| CityGo Limited | | Live |
| CityGo (IOT) Limited | Private company limited by shares | Live |
| CITYGOLD LIMITED | Private company limited by shares | Dissolved |
| CityGolf Co. Limited | Private company limited by shares | Live |
| CITYGRAND ENTERPRISES LIMITED | Private company limited by shares | Live |
| CITYGROUP INVESTMENTS LIMITED | Private company limited by shares | Live |
| CITYGUARD INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| CITYHEAD LIMITED | Private company limited by shares | Dissolved |
| CITYHEALTH MEDICAL CLINIC LIMITED | Private company limited by shares | Live |
| CITYHELM LIMITED | Private company limited by shares | Live |
| CITYHILL COMPANY LIMITED | Private company limited by shares | Dissolved |
| Cityhitech Limited | Private company limited by shares | Live |
| CITYHOME INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| CITYHORIZON LIMITED | Private company limited by shares | Live |
| CITY-HOUSE PROPERTY LIMITED | Private company limited by shares | Live |
| CITYIELD LIMITED | Private company limited by shares | Dissolved |
| CITYIELD LIMITED | Private company limited by shares | Live |
| CITY-IN MAGAZINE PUBLICATIONS LIMITED | Private company limited by shares | Dissolved |
| Cityinno Innovation Group Limited | | Live |
| CITYJUDGE LIMITED | Private company limited by shares | Dissolved |
| Citykeys Limited | Private company limited by shares | Live |
| CITYKING INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| CITYKIT LIMITED | Private company limited by shares | Dissolved |
| CITYKNOLL COMPANY LIMITED | Private company limited by shares | Live |
| CITYLABEL LIMITED | Private company limited by shares | Dissolved |
| CITYLAM LIMITED | Private company limited by shares | Dissolved |
| CITYLAN TRADING CO., LIMITED | Private company limited by shares | Live |
| CITYLAND LIMITED | Private company limited by shares | Dissolved |
| CITYLAND LIMITED | Private company limited by shares | Live |
| MY CITYLAND LIMITED | Private company limited by shares | Dissolved |
| CITYLAND ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| CITYLAWTECH CONSULTANTS LIMITED | Private company limited by shares | Dissolved |
| CITYLEASE LIMITED | Private company limited by shares | Dissolved |
| CityLeben Limited | Private company limited by shares | Live |
| CITYLIB WEB HK LIMITED | Private company limited by shares | Dissolved |
| CITYLIB MARKET HK LIMITED | Private company limited by shares | Dissolved |
| CITYLIB RESEARCH HK LIMITED | Private company limited by shares | Dissolved |
| CITYLIGHT ADVERTISING LIMITED | Private company limited by shares | Dissolved |
| CityLight Christian Church Limited | Company limited by guarantee | Live |
| CITYLIGHT CONSULTING LIMITED | Private company limited by shares | Live |
| CITYLIGHT DIRECT LIMITED | Private company limited by shares | Dissolved |
| CITYLIGHT ELECTRONIC LIMITED | Private company limited by shares | Live |
| CITY-LIGHTING (HK) ELECTRONICS CO., LIMITED | Private company limited by shares | Live |
| Citylights Investments Limited | Private company limited by shares | Live |
| CITYLINK LIMITED | Private company limited by shares | Live |
| Citylink Dental Centre Limited | | Live |
| Citylink Design and Build Limited | Private company limited by shares | Live |
| CITYLINK ELECTRONICS LIMITED | Private company limited by shares | Live |
| CITYLINK ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| CITY-LINK EXPRESS (HK) LIMITED | Private company limited by shares | Live |
| BFC - CITYLINK EXPRESS INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |