| GO CONFERENCE AND EDUCATION LIMITED | Private company limited by shares | Live |
| ASIAN CAPITAL CONFERENCE & EXHIBITION CO. LIMITED | Private company limited by shares | Live |
| China Globe Expo & Conference (HK) Company Limited | Private company limited by shares | Live |
| GREAT NORTH AMERICA INTERNATIONAL CONFERENCE EXHIBITION LIMITED | Private company limited by shares | Live |
| World Entertainment And Leisure Industry Conference Group Co., Limited | | Live |
| Global International Conference and Exhibition Group Co., Limited | Private company limited by shares | Live |
| World Animation Industry Conference Group Co., Limited | | Live |
| World Cultural Creative Industry Conference Group Co., Limited | | Live |
| HONOR GROUP CONFERENCE AND EXHIBITION LIMITED | Private company limited by shares | Live |
| China International Tourism Conference Planning Group Limited | Private company limited by shares | Live |
| VR CONFERENCE (HK) LIMITED | Private company limited by shares | Live |
| SiS Conference Consulting (HK) Limited | Private company limited by shares | Live |
| Hopyam (HK) Conference & Exhibition Service Limited | Private company limited by shares | Live |
| HONG KONG BIBLE CONFERENCE ASSOCIATION LIMITED | Company limited by guarantee | Live |
| Celebrity Conference Hong Kong International Travel Limited | Private company limited by shares | Live |
| HONG KONG INTERNATIONAL CONFERENCE AND TRAVEL SERVICES CENTRE LIMITED | Private company limited by shares | Dissolved |
| ASSOCIATION OF THE HONG KONG MEMBERS OF DONGGUAN'S (HONG KONG & MACAU) CHINESE PEOPLE'S POLITICAL CONSULTATIVE CONFERENCE COMMITTEE LIMITED -THE- | Company limited by guarantee | Live |
| Association of the Hong Kong Heyuan's Chinese People's Political Consultative Conference Committee Limited -The- | Company limited by guarantee | Live |
| ASSOCIATION OF THE HONG KONG MEMBERS OF GUANGDONG'S CHINESE PEOPLE'S POLITICAL CONSULTATIVE CONFERENCE COMMITTEES LIMITED -THE- | Company limited by guarantee | Live |
| Association of The Hong Kong Members of JieYang's Chinese People's Political Consultative Conference Committees Limited -The- | Company limited by guarantee | Live |
| HONG KONG COMPUTER CONFERENCE LIMITED | Company limited by guarantee | Dissolved |
| ACSC Conference & Event Hong Kong Limited | Private company limited by shares | Live |
| HONG KONG MENTAL HEALTH CONFERENCE LIMITED -THE- | Private company limited by shares | Dissolved |
| PENTECOSTAL HOLINESS CHURCH HONG KONG CONFERENCE -THE- | Company limited by guarantee | Live |
| ASSOCIATION OF THE HONG KONG & MACAU MEMBERS OF HUICHOW'S CHINESE PEOPLE'S POLITICAL CONSULTATIVE CONFERENCE COMMITTEE LIMITED -THE- | Company limited by guarantee | Live |
| LAWASIA (HONG KONG) CONFERENCE LIMITED | Private company limited by shares | Dissolved |
| SOUTH EAST ASIA ASSEMBLIES OF GOD HONG KONG & MACAU CONFERENCE LIMITED | Company limited by guarantee | Dissolved |
| 2012 JCI ASIA PACIFIC HONG KONG CONFERENCE LIMITED | Company limited by guarantee | Dissolved |
| ASSOCIATION OF THE HONG KONG MEMBERS OF SHANDONG'S CHINESE PEOPLE'S POLITICAL CONSULTATIVE CONFERENCE COMMITTEES LIMITED -THE- | Company limited by guarantee | Live |
| CHINA HONG KONG INTERNATIONAL INVESTMENT TRADE CONFERENCE LIMITED | Private company limited by shares | Dissolved |
| HongKong Excellence Conference Service Co., Limited | Private company limited by shares | Dissolved |
| HONGKONG HONGYUAN CONFERENCE SERVICE COMPANY LIMITED | Private company limited by shares | Dissolved |
| HONGKONG ZHONGBO INTERNATIONAL CONFERENCE AND EXHIBITION LIMITED | Private company limited by shares | Dissolved |
| HONGKONG ZHONGRUI CONFERENCE EXHIBITION LIMITED | Private company limited by shares | Dissolved |
| PACIFIC INSURANCE CONFERENCE LIMITED -THE- | Company limited by guarantee | Live |
| CONFERENCE INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| INTERNATIONAL CONFERENCE LIMITED | Private company limited by shares | Dissolved |
| INTERNATIONAL CONFERENCE CENTER (HK) LIMITED | Private company limited by shares | Live |
| CHINA INTERNATIONAL CONFERENCE & EXHIBITION LIMITED | Private company limited by shares | Live |
| China Sme International Conference & Exhibition Limited | Private company limited by shares | Live |
| CHINA INTERNATIONAL CONFERENCE & EXPO CENTRE LIMITED | Private company limited by shares | Dissolved |
| CHINA INTERNATIONAL ECONOMY ROUNDTABLE CONFERENCE LIMITED | Private company limited by shares | Dissolved |
| INTERNATIONAL CONFERENCE CONSULTANTS LIMITED | Private company limited by shares | Live |
| INTERNATIONAL PROFESSIONAL EDUCATION & CONFERENCE LIMITED | Private company limited by shares | Dissolved |
| COASTAL INTERNATIONAL CONFERENCE & EXHIBITION COMPANY LIMITED | Private company limited by shares | Live |
| Yunlian International Conference & Exhibition Corporation Limited | Private company limited by shares | Live |
| CHINA INTERNATIONAL FUTURES CONFERENCE LIMITED | Private company limited by shares | Dissolved |
| INTERNATIONAL CONFERENCE HOTEL OF NANJING (H.K.) LIMITED | Private company limited by shares | Dissolved |
| China Liquor International Conference Limited | Private company limited by shares | Live |
| CHINA INTERNATIONAL MERCHANTS PROMOTION CONFERENCE LIMITED | Private company limited by shares | Live |
| SUNFLOWER INTERNATIONAL CONFERENCE ORGANIGER CO., LIMITED | Private company limited by shares | Dissolved |
| SINCERE INTERNATIONAL BUSINESS & CONFERENCE SERVICES COMPANY LIMITED | Private company limited by shares | Dissolved |
| INTERNATIONAL CONFERENCE SUPPORT CENTRE LIMITED | Private company limited by shares | Live |
| INTERNATIONAL SCIENCE AND TECHNOLOGY CONFERENCE INSTITUTE LIMITED | Private company limited by shares | Live |
| INTERNATIONAL PETROLEUM TECHNOLOGY CONFERENCE, LIMITED | Company limited by guarantee | Live |
| International Asia Veterinary Conference (HK) Limited | | Live |
| Vista International Conference & Exhibition Co., Limited | Private company limited by shares | Live |
| INTERNATIONAL WILDLIFE CONFERENCE (CHINA) LIMITED | Private company limited by shares | Dissolved |
| ASIA ASSOCIATION OF CONFERENCE INTERPRETERS LIMITED | Company limited by guarantee | Live |
| SHANHAI INT'L CONFERENCE DESIGNING HOLDINGS LIMITED | Private company limited by shares | Dissolved |
| Hong Kong-Macao Conference Limited | Company limited by guarantee | Live |
| Hong Kong-Macao Conference Holding Limited | Company limited by guarantee | Live |
| GLOBAL CHINESE CLASSICAL LITERATURE CONFERENCE CO., LIMITED | Private company limited by shares | Dissolved |
| CHINA WIN-WIN TIMES CONFERENCE MANAGEMENT LIMITED | Private company limited by shares | Live |
| MARTIAL ARTS CONFERENCE LIMITED | | Live |
| SINO-INTERNATIONAL MEDICAL CONFERENCE AND EXHIBITION MANAGEMENT LIMITED | Private company limited by shares | Dissolved |
| HOS MEMBERSHIP AND CONFERENCE MANAGEMENT COMPANY LIMITED | Private company limited by shares | Live |
| CHINA CONFERENCE AND EXHIBITION INTERNATIONAL MERCHANTS CO., LIMITED | Private company limited by shares | Live |
| MULTILINGUAL CONFERENCE NETWORK LIMITED | Private company limited by shares | Dissolved |
| CYBER NEWS CONFERENCE COMPANY LIMITED | Private company limited by shares | Dissolved |
| NORIS CONFERENCE COMPANY LIMITED | Private company limited by shares | Live |
| 3rd Cross-Strait Nutrition Conference Limited -The- | Private company limited by shares | Dissolved |
| CHINA OVERSEAS INVESTMENT ANNUAL CONFERENCE COMPANY LIMITED | Company limited by guarantee | Live |
| Asia Pacific Orchid Conference Company Limited | Private company limited by shares | Live |
| PICO CONFERENCE CENTRE LIMITED | Private company limited by shares | Live |
| PROFESSIONAL CONFERENCE & EXHIBITION SERVICES LIMITED | Private company limited by shares | Dissolved |
| HONG KONG MEMBERS OF CHINESE PEOPLE'S POLITICAL CONSULTATIVE CONFERENCE HAINAN PROVINCE MUNICIPAL COMMITTEE FRATERNITY LIMITED | Company limited by guarantee | Live |
| QINGYANG CONFERENCE SERVICE COMPANY LIMITED | Private company limited by shares | Live |
| REGUS CONFERENCE CENTRE LIMITED | Private company limited by shares | Live |
| China REITS Conference Company Limited | Private company limited by shares | Live |
| Capital Conference Services Limited | Private company limited by shares | Live |
| CHUNHUI CONFERENCE SERVICES LIMITED | Private company limited by shares | Live |
| CONFERENCE COMPUTING SERVICES COMPANY LIMITED | Private company limited by shares | Dissolved |
| CONFERENCE SERVICES CONSULTANT LIMITED | Private company limited by shares | Live |
| TOP ASIA CONFERENCE & EXHIBITION SERVICES LIMITED | Private company limited by shares | Dissolved |
| SICOM CONFERENCE SERVICES (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| CONFERENCE & TRAVEL SERVICES LIMITED | Private company limited by shares | Dissolved |
| FAR EAST EXCHANGE STUDYING CONFERENCE COMMITTEE LIMITED | Private company limited by shares | Dissolved |
| SURE CONFERENCE GROUP LIMITED | Private company limited by shares | Live |
| China Tarot Conference Limited | Private company limited by shares | Live |
| ASIA TECHNOLOGY ENTREPRENEURSHIP CONFERENCE LIMITED | | Live |
| CONFERENCE, BANQUET, RECREATION/ROOMS, TRAVEL LIMITED | Private company limited by shares | Dissolved |
| PREMIER TRAVEL AND CONFERENCE PLANNER COMPANY LIMITED | Private company limited by shares | Dissolved |
| UNITED CONFERENCE CENTRE LIMITED | Private company limited by shares | Live |
| AMERICON UNITED CONFERENCE OF EAST ASIA CO., LIMITED | Private company limited by shares | Live |
| FORTUNE WELL CONFERENCE CONSULTANTS LIMITED | Private company limited by shares | Dissolved |
| WORLD CONFERENCE LIMITED | Private company limited by shares | Dissolved |
| WORLD CONFERENCE LIMITED -THE- | Private company limited by shares | Dissolved |
| World Island Countries Conference Alliance Limited | Private company limited by shares | Live |
| World Conference Expo Alliance Limited | | Live |