| CIRCLEFX LIMITED | Private company limited by shares | Live |
| CIRCLEGLOW LIMITED | Private company limited by shares | Live |
| CIRCLELAND LIMITED | | Live |
| CIRCLELINE LIMITED | Private company limited by shares | Dissolved |
| Circlelize Limited | Private company limited by shares | Live |
| CIRCLEMARK LIMITED | Private company limited by shares | Dissolved |
| CIRCLEMIND COMPANY LIMITED | Private company limited by shares | Live |
| CIRCLENAIL CO. LIMITED | Private company limited by shares | Live |
| CircleOne Limited | Private company limited by shares | Live |
| CIRCLE-O-TECH LIMITED | Private company limited by shares | Dissolved |
| CIRCLEPLEX LIMITED | Private company limited by shares | Live |
| F CIRCLES LIMITED | Private company limited by shares | Dissolved |
| Circles Limited | Private company limited by shares | Live |
| CIRCLES ARROWS LIMITED | Private company limited by shares | Live |
| CHINA SILK ROAD BUSINESS CIRCLES LEADER LIMITED | Private company limited by shares | Live |
| CITY OF CIRCLES LIMITED | Private company limited by shares | Live |
| CHINA FEDERATION OF ART CIRCLES CO., LIMITED | Private company limited by shares | Dissolved |
| CIRCLES TRADE CORPORATION LIMITED | Private company limited by shares | Live |
| CIRCLES DEPARTMENT STORE LIMITED | Private company limited by shares | Dissolved |
| DESIGN CIRCLES LIMITED | Private company limited by shares | Live Commenced dormancy on 27-Oct-2015 |
| ART CIRCLES JEWELRY DESIGN LIMITED | Private company limited by shares | Live |
| CIRCLES DEVELOPMENT CO., LIMITED | Private company limited by shares | Dissolved |
| Five Circles Business & Technology Development Group Limited | Private company limited by shares | Dissolved |
| LINKS OF CIRCLES DEVELOPMENT LIMITED | Private company limited by shares | Live |
| Elite Circles Consultancy Limited | Private company limited by shares | Live |
| CHINA ONE EIGHT FINANCIAL CIRCLES INTEGRATED SERVICE PLATFORM LIMITED | Private company limited by shares | Live |
| GREEN CIRCLES GLOBAL INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| GOLDEN CIRCLES COMPANY LIMITED | Private company limited by shares | Live |
| Golden Circles Enterprise Limited | Private company limited by shares | Live |
| CHINA BUSINESS CIRCLES MANAGER MEDIA GROUP LIMITED | Private company limited by shares | Dissolved |
| BUSINESS CIRCLES LEADER PUBLISHING GROUP LIMITED | Private company limited by shares | Dissolved |
| CIRCLES (H.K.) ELECTRONICS LIMITED | Private company limited by shares | Dissolved |
| SEVEN CIRCLES H.K. LIMITED | Private company limited by shares | Live |
| HONG KONG SHIPPING CIRCLES ASSOCIATION LIMITED | Company limited by guarantee | Live |
| HONG KONG LITERATURE & ART CIRCLES FEDERATION GROUP LIMITED | Private company limited by shares | Live |
| HONG KONG LITERATURE & ART CIRCLES FEDERATION CULTURE INVESTMENT GROUP CO. LIMITED | Private company limited by shares | Live |
| Inner Circles Limited | Private company limited by shares | Live |
| CIRCLES INTERNATIONAL LIMITED | | Live |
| CYBER CIRCLES INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| FIVE CIRCLES INTERNATIONAL (HK) CO., LIMITED | Private company limited by shares | Live |
| THREE CIRCLES INTERNATIONAL COMPANY LIMITED | Private company limited by shares | Live |
| CIRCLES INTERNATIONAL TRADING COMPANY LIMITED -THE- | Private company limited by shares | Dissolved |
| 80 CIRCLES INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| Jupiter Circles Private Limited | Private company limited by shares | Dissolved |
| KEEN CIRCLES LIMITED | Private company limited by shares | Dissolved |
| HONGKONG SPECIAL ADMINISTRATIVE REGION LITERATURE & ART CIRCLES FEDERATION LIMITED | Private company limited by shares | Live |
| Power Circles Dynamic Management Limited | Private company limited by shares | Live |
| CIRCLES AND SQUARES MARKETING COMPANY LIMITED | Private company limited by shares | Live |
| CHINA JUNHE CIRCLES MEDIA INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| China Federation of Literary and Art Circles Hong Kong Member Association Limited | Company limited by guarantee | Live |
| MODERN CIRCLES LIMITED | Private company limited by shares | Dissolved |
| CHINA NEWS AGENCY OF BUSINESS CIRCLES LIMITED | Private company limited by shares | Dissolved |
| Official Circles Limited | | Live |
| QUALITY CIRCLES PRINTING & PACKAGING LIMITED | Private company limited by shares | Dissolved |
| AMPRESS CIRCLES PRINTING COMPANY LIMITED | Private company limited by shares | Dissolved |
| QUALITY CIRCLES PRINTING LIMITED | Private company limited by shares | Dissolved |
| PROGRESSIVE CIRCLES, LIMITED | Private company limited by shares | Dissolved |
| QUALITY CIRCLES LIMITED | Private company limited by shares | Dissolved |
| 3 CIRCLES VR LEARNING SOLUTIONS LIMITED | Private company limited by shares | Live |
| Circles Technology Limited | Private company limited by shares | Live |
| CHINA CIRCLES TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| WORLD THEATER CIRCLES FIRST VILLAGE PERFORMANCE CO., LIMITED | Private company limited by shares | Dissolved |
| THREE CIRCLES LIMITED | Private company limited by shares | Live |
| Turning Circles Limited | Private company limited by shares | Live |
| Hongkong CircleSeven Limited | | Live |
| Circleshine HK Limited | Private company limited by shares | Live |
| Circlespace HK Limited | | Live |
| Circletree Limited | Private company limited by shares | Live |
| CIRCLEWARE OVERSEAS TRADING LIMITED | Private company limited by shares | Live |
| CIRCLI LIMITED | Private company limited by shares | Dissolved |
| CIRCLING COMPASS LIMITED | Private company limited by shares | Live |
| Circling Idea Limited | Company limited by guarantee | Live |
| Circlus Nexus (HK) Limited | | Live |
| CIRCO ONE LIMITED | Private company limited by shares | Live |
| CIRCO CONSULTANCY (ASIA) LIMITED | Private company limited by shares | Dissolved |
| Circolos (Hong Kong) Limited | Private company limited by shares | Dissolved |
| CIRCOM TRADING LIMITED | Private company limited by shares | Dissolved |
| Circon Technology (HK) Limited | Private company limited by shares | Live |
| CIRCONAMICS LIMITED | Private company limited by shares | Live |
| CIRCOOP LIMITED | Private company limited by shares | Live |
| CIRCS FOREIGN EXCHANGE LIMITED | Private company limited by shares | Live |
| CircSquare Limited | Private company limited by shares | Dissolved |
| Circtec Hong Kong Limited | | Live |
| CIRCTECH LIMITED | Private company limited by shares | Live |
| Circube Limited | Private company limited by shares | Live |
| WEI KEN CIRCUIT COMPANY LIMITED | Private company limited by shares | Dissolved |
| CIRCUIT LIMITED | Private company limited by shares | Live |
| HUA FEI CIRCUIT COMPANY LIMITED | Private company limited by shares | Live |
| GS CIRCUIT COMPANY LIMITED | Private company limited by shares | Dissolved |
| FLY CIRCUIT COMPANY LIMITED | Private company limited by shares | Live |
| RSR CIRCUIT COMPANY LIMITED | Private company limited by shares | Live |
| GK CIRCUIT LIMITED | Private company limited by shares | Live |
| I CIRCUIT HK LIMITED | Private company limited by shares | Live |
| ACM CIRCUIT LIMITED | Private company limited by shares | Live |
| TDF CIRCUIT LIMITED | Private company limited by shares | Live |
| YS CIRCUIT LIMITED | | Live |
| Acme Circuit Company Limited | Private company limited by shares | Live |
| ADVANCED CIRCUIT LIMITED | Private company limited by shares | Dissolved |
| Best Circuit Limited | Private company limited by shares | Live |
| C-FLEX CIRCUIT LIMITED | Private company limited by shares | Live |