| ClearEdge Research Limited | Private company limited by shares | Dissolved |
| Clear-far Industrial Co., Limited | Private company limited by shares | Live |
| CLEARFIELD LIMITED | Private company limited by shares | Dissolved |
| ClearFluid Limited | Private company limited by shares | Live |
| ClearFrame (HK) Limited | Private company limited by shares | Live |
| CLEARFREIGHT LIMITED | Private company limited by shares | Dissolved |
| CLEARGAIN LIMITED | Private company limited by shares | Dissolved |
| CLEARGOLD LIMITED | Private company limited by shares | Dissolved |
| ClearGrass Limited | Private company limited by shares | Live |
| CLEAR&GREEN LIMITED | Private company limited by shares | Live |
| CLEARGROWTH LIMITED | Private company limited by shares | Live |
| CLEARHOME INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| CLEARICH LIMITED | Private company limited by shares | Dissolved |
| CLEARIDGE COMPANY LIMITED | Private company limited by shares | Dissolved |
| CLEARING LIMITED | Private company limited by shares | Dissolved |
| GM CLEARING LIMITED | Private company limited by shares | Dissolved |
| HP CLEARING LIMITED | Private company limited by shares | Dissolved |
| 3D Clearing Company Limited | Private company limited by shares | Live |
| IFB Clearing Limited | | Live |
| ADVANTAGE CLEARING HK LIMITED | Private company limited by shares | Dissolved |
| AIBS CLEARING SOLUTIONS LIMITED | Private company limited by shares | Live |
| BETA Clearing Limited | Private company limited by shares | Live |
| SKY FORCE BILL CLEARING LIMITED | Private company limited by shares | Live |
| CHINA BILLS INTERNET CLEARING SERVICE COMPANY LIMITED | Private company limited by shares | Dissolved |
| Bristol Clearing Limited | Private company limited by shares | Dissolved |
| ACU CLEARING CENTER SERVICE COMPANY LIMITED | Private company limited by shares | Dissolved |
| CENTRAL CLEARING INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| INTERNET TELECOMMUNICATIONS CLEARING CENTRE LIMITED | Private company limited by shares | Dissolved |
| Clever Clearing Company Limited | Private company limited by shares | Live |
| IKON Clearing Corporation Limited | Private company limited by shares | Live |
| DATA CLEARING CORPORATION LIMITED | Private company limited by shares | Dissolved |
| MAPLE ELITE CLEARING LIMITED | Private company limited by shares | Live |
| AMP GLOBAL CLEARING LIMITED | Private company limited by shares | Live |
| GL Global Finance Clearing Company Limited | Private company limited by shares | Live |
| GREEN WAY CLEARING LIMITED | | Live |
| NCF CLEARING GROUP LIMITED | Private company limited by shares | Live |
| HKFE CLEARING CORPORATION LIMITED | Private company limited by shares | Live |
| HKFE CLEARING LINKAGE LIMITED | Private company limited by shares | Dissolved |
| ABN AMRO Clearing Hong Kong Limited | Private company limited by shares | Live |
| Hong Kong Commodity Clearing Centre Limited | Private company limited by shares | Live |
| HONG KONG EXCHANGES AND CLEARING LIMITED | Public company limited by shares | Live |
| HONG KONG INTERBANK CLEARING LIMITED | Private company limited by shares | Live |
| OTC Clearing Hong Kong Limited | Private company limited by shares | Live |
| Payment & Clearing Association of Hong Kong Limited | Company limited by guarantee | Live |
| REPUBLIC CLEARING (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| INFINITY CLEARING LIMITED | Private company limited by shares | Live |
| KEYSTONE CLEARING LIMITED | Private company limited by shares | Live |
| LOGICAL CLEARING LIMITED | Private company limited by shares | Dissolved |
| MAPLE CLEARING LIMITED | Private company limited by shares | Dissolved |
| MASAFIN CLEARING FINANCIAL COMPANY INC LIMITED | Private company limited by shares | Live |
| ADVANTAGE OFFSHORE CLEARING LIMITED | Private company limited by shares | Dissolved |
| SEHK OPTIONS CLEARING HOUSE LIMITED -THE- | Private company limited by shares | Live |
| CLEARING SETTLEMENT AND FACTORING LIMITED | Private company limited by shares | Live |
| SPACE CLEARING LIMITED | Private company limited by shares | Dissolved |
| CLEARING STAR LIMITED | Private company limited by shares | Live |
| CHINA UNITED FINANCE CLEARING CENTRE LIMITED | Private company limited by shares | Dissolved |
| UNITED EQUITY CLEARING LIMITED | Private company limited by shares | Live |
| ClearingPoint Limited | Private company limited by shares | Live |
| CLEARKING SYSTEMS LIMITED | Private company limited by shares | Dissolved |
| Clearlab Limited | Private company limited by shares | Live |
| CLEARLAND LIMITED | Private company limited by shares | Dissolved |
| Clearland Investment Limited | | Live |
| CLEARLAND PROPERTIES LIMITED | Private company limited by shares | Live |
| CLEARLEY WELL LIMITED | Private company limited by shares | Live |
| CLEARLI COMPANY LIMITED | Private company limited by shares | Live |
| CLEARLINE LIMITED | Private company limited by shares | Dissolved |
| Clearlite (Hong Kong) Limited | Private company limited by shares | Live |
| CLEAR-LOGIC (HK) TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| Clearlove Co., Limited | Private company limited by shares | Live |
| Clearly Charming Limited | Private company limited by shares | Live |
| Clearly Oxygen Systems Limited | Private company limited by shares | Live |
| CLEARMEADOW ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| CLEARMIND LIMITED | Private company limited by shares | Live |
| Clearmind Capital Limited | Private company limited by shares | Live |
| CLEARMIND CONSULTING LIMITED | Private company limited by shares | Live |
| Clearmind Group Limited | Private company limited by shares | Live |
| Clearmind Capital (MJ) Limited | Private company limited by shares | Live |
| Clearmoon Electronic (Xinxing) Limited | Private company limited by shares | Live |
| CLEARMOON INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| Clearmoon International Limited | Private company limited by shares | Live |
| CLEARMOUNT COMPANY LIMITED | Private company limited by shares | Dissolved |
| Shenzhen Lerbao Intelligent Clearning Co., Limited | Private company limited by shares | Dissolved |
| CLEAROMNI LIMITED | Private company limited by shares | Live |
| ClearOnes Limited | | Live |
| CLEARPACK HONG KONG LIMITED | Private company limited by shares | Live |
| CLEARPOINT LIMITED | Private company limited by shares | Live |
| CLEARPOINT INTERNATIONAL (HK) CO. LIMITED | Private company limited by shares | Live |
| Clearpool Capital Management Limited | Private company limited by shares | Dissolved |
| CLEARPOP (HK) LIMITED | Private company limited by shares | Dissolved |
| CLEARS LIMITED | Private company limited by shares | Live |
| CLEARSIGHT LIMITED | Private company limited by shares | Dissolved |
| CLEARSIGHT GLOBAL LIMITED | | Live |
| Clearsight International Limited | | Live |
| ClearSign Asia Limited | Private company limited by shares | Live |
| CLEARSKIES LIMITED | Private company limited by shares | Dissolved |
| Clearskies Production Company Limited | Private company limited by shares | Dissolved |
| USA MIAMI CLEARSKY INT'L (H.K.) PURGE ALCOHOLISM INVESTIGATE CENTER CO., LIMITED | Private company limited by shares | Dissolved |
| Clearsky Electronics Limited | Private company limited by shares | Live |
| Clearsky Solutions Limited | Private company limited by shares | Live |
| Clearstate Limited | Private company limited by shares | Dissolved |