| Virtual Hong Kong City Metaverse Limited | | Live |
| HONG KONG METRO CITY SCIENCE AND TECHNOLOGY LIMITED | Private company limited by shares | Live Commenced dormancy on 04-Mar-2015 |
| CITY MILES (HONG KONG) LIMITED | Private company limited by shares | Live |
| MILLENIUM CITY (HONG KONG) LIMITED | Private company limited by shares | Live |
| MILLION CITY (HONG KONG) LIMITED | Private company limited by shares | Live |
| CITY MINERALS (HONG KONG) LIMITED | Private company limited by shares | Live |
| HONG KONG CITY MINERALS COMPANY LIMITED | Private company limited by shares | Live |
| HONG KONG MOON CITY (GROUP) LIMITED | Private company limited by shares | Live |
| MORAL CITY (HONG KONG) LIMITED | Private company limited by shares | Live |
| HONG KONG CHARACTER CITY MOVEMENT LIMITED | Company limited by guarantee | Live |
| Hong Kong BE & PH Future City Innovation Center and Multiple Overseas Consultant Company Limited | Private company limited by shares | Live |
| NANHAI CITY CLANSMEN GENERAL ASSOCIATION (HONG KONG) LIMITED | Company limited by guarantee | Live |
| Hong Kong Metro City Networks Limited | Private company limited by shares | Live |
| ROTARY CLUB OF HONG KONG CITY NORTH COMMUNITY SERVICE FUND LIMITED | Company limited by guarantee | Live |
| NUTS CITY COMMERCIAL PRODUCTS (HONG KONG) COMPANY LIMITED | | Live |
| ORIENT CITY (HONG KONG) LIMITED | Private company limited by shares | Live |
| OUTSTANDING CITY OF TECHNOLOGY AND TRADE (HONG KONG) COMPANY LIMITED | Private company limited by shares | Dissolved |
| CITY PACIFIC HONG KONG LIMITED | Private company limited by shares | Dissolved |
| BROADRIDGE CITY NETWORKS ASIA PACIFIC (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| HONG KONG ASIA PACIFIC INTERNATIONAL CITY PLANNING CONSULTANCY LIMITED | Private company limited by shares | Live |
| HONG KONG CITY PARKING LIMITED | Private company limited by shares | Live |
| HONG KONG CITY CHOIR PERFORMING ART ASSOCIATION LIMITED | Company limited by guarantee | Live |
| HONG KONG PHOENIX CITY INTERNATIONAL TRADING LIMITED | Private company limited by shares | Dissolved |
| HONG KONG NEW CITY PLAZA (SHENZHEN) INTERNATIONAL HOLDING LIMITED | Private company limited by shares | Live |
| CITY POWER (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| CITY POWER (HONG KONG) LIMITED | Private company limited by shares | Live |
| PROFICIENT CITY HONG KONG LIMITED | Private company limited by shares | Live |
| CITY PROPERTIES AGENT (HONG KONG) LIMITED | Private company limited by shares | Live |
| HONG KONG CITY PROPERTY LIMITED | Private company limited by shares | Dissolved |
| City Property Hong Kong Limited | | Live |
| City Link Property Hong Kong Co. Limited | Private company limited by shares | Live Commenced dormancy on 31-Oct-2018 |
| PROSPEROUS CITY (HONG KONG) LIMITED | Private company limited by shares | Live |
| HONG KONG XINHUA BOOK CITY PUBLISHING CO. LIMITED | Private company limited by shares | Live |
| HONG KONG QINZHOU CITY ASSOCIATION LIMITED | Company limited by guarantee | Live |
| HONG KONG GUANGXI QINZHOU CITY FRIENDSHIP ASSOCIATION LIMITED | Company limited by guarantee | Live |
| CITY REGENT (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| HONG KONG CITY PARK RESTAURANTS LIMITED -THE- | Private company limited by shares | Dissolved |
| CITY RICH (HONG KONG) LIMITED | Private company limited by shares | Live |
| CITY RISE (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| ROYAL CITY (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| Royal City Properties (Hong Kong) Limited | Private company limited by shares | Live |
| Hong Kong (city) Security Service Limited | Private company limited by shares | Live |
| Hong Kong City Serve Co., Limited | Private company limited by shares | Live |
| HONG KONG CITY SERVICE CENTRE INTERNATIONAL LIMITED | Private company limited by shares | Live |
| ROTARY CLUB OF CITY NORTHWEST HONG KONG COMMUNITY SERVICE FUND LIMITED | Company limited by guarantee | Dissolved |
| HONG KONG CITY SERVICE LIMITED | Private company limited by shares | Live |
| City Service (Hong Kong) Limited | | Live |
| HONG KONG CITY CONSULTANTS SERVICE (CHINA) LIMITED | Private company limited by shares | Live |
| SHANTOU CITY CHENGHAI ANG HUI HANDICRAFT FACTORY (HONG KONG) LIMITED | Private company limited by shares | Live |
| HONG KONG SHANWEI CITY DISTRICT COMMERCIAL UNION ASSOCIATION LIMITED | Company limited by guarantee | Dissolved |
| HONG KONG SHANWEI CITY DISTRICT COMMERCIAL UNION ASSOCIATION LIMITED | Company limited by guarantee | Live |
| HONG KONG SHEN ZHEN CITY PING SHANG RESIDENTS ASSOCIATION LIMITED | Company limited by guarantee | Live |
| Shengzhou City Investment Holding Hong Kong Company Limited | Private company limited by shares | Live |
| SHOW CITY TIMES MEDIA (HONG KONG) CORPORATION LIMITED | Private company limited by shares | Live |
| SIKHS IN THE CITY (HONG KONG) LIMITED | Company limited by guarantee | Live |
| SILVER CITY (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| SILVER CITY (HONG KONG) LIMITED | Private company limited by shares | Live |
| Hong Kong Silver City Limited | Private company limited by shares | Live |
| HONG KONG AEROSPACE SMART CITY LIMITED | Private company limited by shares | Live |
| SMART CITY (HONG KONG) LIMITED | Private company limited by shares | Live |
| CITY SMART HONG KONG LIMITED | Private company limited by shares | Dissolved |
| HONG KONG SMART CITY LIMITED | Private company limited by shares | Live |
| Hong Kong SmartTech City Limited | Private company limited by shares | Live |
| Smart City Solutions Hong Kong Limited | Private company limited by shares | Live |
| HONG KONG SPORT CITY ASSOCIATION LIMITED | Company limited by guarantee | Dissolved |
| STAR CITY INTERNATIONAL ( HONG KONG ) INDUSTRY GROUP CO., LIMITED | Private company limited by shares | Live |
| NEW STAR CITY SCIENCE AND TECHNOLOGY (HONG KONG) CO., LIMITED | Private company limited by shares | Live |
| NEW STAR CITY SCIENCE AND TECHNOLOGY (HONG KONG) CO., LIMITED | | Live |
| Hong Kong X Star City Technology Company Limited | | Live |
| SUCCESS CITY (HONG KONG) LIMITED | Private company limited by shares | Live |
| SUNNY CITY (HONG KONG) LIMITED | Private company limited by shares | Live |
| CHINA CITY WATER SUPPLY INVESTMENT (HONG KONG) LIMITED | Private company limited by shares | Live |
| HONG KONG CITY SYMPHONY ORCHESTRA LIMITED | Company limited by guarantee | Dissolved |
| Hong Kong Smart City Technology Company Limited | Private company limited by shares | Live |
| GOLD CITY TELECOMMUNICATION HONG KONG LIMITED | Private company limited by shares | Dissolved |
| TORCH CITY (HONG KONG) LIMITED | Private company limited by shares | Live |
| NEW CITY TOURS (HONG KONG) COMPANY LIMITED | Private company limited by shares | Dissolved |
| Hong Kong Brocade City International Trade Limited | Private company limited by shares | Live |
| HONG KONG CITY YI TRADING CO., LIMITED | Private company limited by shares | Live |
| PA MA CITY TRADING (HONG KONG) LIMITED | Private company limited by shares | Live |
| SILVER CITY (HONG KONG) TRADING LIMITED | Private company limited by shares | Live |
| Hong Kong City Railway Transportation Technology Company Limited | Private company limited by shares | Live |
| TRUMP CITY (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| HONG KONG HARBOUR CITY TRUST COMPANY LIMITED | Public company limited by shares | Dissolved |
| HONG KONG UNFORBITTEN CITY CO., LIMITED | Private company limited by shares | Dissolved |
| Hong Kong United hundred city brand planning group Co., Limited | Private company limited by shares | Live |
| Hong Kong City Uni-trade Limited | Private company limited by shares | Live |
| CITY UNIVERSITY OF HONG KONG ALUMNI ASSOCIATION -THE- | Company limited by guarantee | Live |
| ALUMNI ASSOCIATION OF DEPARTMENT OF ELECTRONIC ENGINEERING OF CITY UNIVERSITY OF HONG KONG LIMITED -THE- | Company limited by guarantee | Dissolved |
| WEALTH CITY (HONG KONG) LIMITED | Private company limited by shares | Live |
| CITY WEALTH (HONG KONG) LIMITED | Private company limited by shares | Live |
| WELL CITY (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| CITY WELL (HONG KONG) LIMITED | Private company limited by shares | Live |
| Well City Network (Hong Kong) Company Limited | Private company limited by shares | Live |
| WESTERN CITY HONG KONG LIMITED | Private company limited by shares | Dissolved |
| WISE CITY DEVELOPMENTS (HONG KONG) LIMITED | Private company limited by shares | Live |
| WISE CITY (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| SHISHI CITY WU XING (WU XER) CLANS ASSOCIATION HONG KONG LIMITED | Company limited by guarantee | Live |
| Hong Kong City Xinhua Co., Limited | Private company limited by shares | Live |
| SHENZHEN CITY CPPCC IN YANTIAN DISTRICT OF HONG KONG AND MACAU MEMBERS ASSOCIATION LIMITED | Company limited by guarantee | Live |