| CLOUDNATIVE LIMITED | Private company limited by shares | Live |
| CLOUDNET HK LIMITED | Private company limited by shares | Live |
| Cloudnet Limited | Private company limited by shares | Live |
| HK CLOUDNETVIP COMPANY LIMITED | Private company limited by shares | Live |
| CLOUDNIFIER CORPORATION LIMITED | Private company limited by shares | Live |
| CloudNine Technologies Limited | Private company limited by shares | Live |
| CloudNine Technology Company Limited | | Live |
| CLOUDNINE TRADING LIMITED | | Live |
| CLOUDNS CO., LIMITED | Private company limited by shares | Live |
| Cloud.One Limited | Private company limited by shares | Live |
| Cloudonme Limited | Private company limited by shares | Live |
| CLOUDONX LIMITED | Private company limited by shares | Live |
| Cloudor Limited | Private company limited by shares | Live |
| CloudOrtho Hong Kong Limited | Private company limited by shares | Live |
| Cloudout Co., Limited | | Live |
| CLOUDP2P LIMITED | Private company limited by shares | Dissolved |
| CloudPath Limited | Private company limited by shares | Live |
| Cloudpeak Technology Limited | Private company limited by shares | Live |
| CLOUDPIN PRODUCTIONS LIMITED | Private company limited by shares | Dissolved |
| CloudPlools Limited | Private company limited by shares | Live |
| CLOUDPLUS HK LIMITED | Private company limited by shares | Live |
| CLOUDPLUS TECH LIMITED | | Live |
| Cloud-Pluto Technology Limited | Private company limited by shares | Live |
| CLOUDPN LIMITED | Private company limited by shares | Live |
| CLOUDPOINT COMPANY LIMITED | Private company limited by shares | Dissolved |
| Cloudpotent Limited | | Live |
| CLOUDPRESS LIMITED | Private company limited by shares | Live |
| CloudQuest Technologies Limited | Private company limited by shares | Live |
| CloudRadium (HK) Limited | | Live |
| Cloudraker Limited | | Live |
| CLOUDRAY INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| CLOUDRC LIMITED | | Live |
| CloudRe Group Limited | Private company limited by shares | Live |
| Ninth Cloudream Limited | | Live |
| Hong Kong CloudRoc Trading Limited | | Live |
| CLOUDROPS INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| CloudRouted Limited | | Live |
| CLOUDS LIMITED | Private company limited by shares | Live |
| Sea of Clouds Company Limited | Private company limited by shares | Live |
| Sky Clouds GPT Limited | | Live |
| 8 Clouds Limited | | Live |
| Clouds Of Joy Limited | | Live |
| ABOVE THE CLOUDS LIMITED | Private company limited by shares | Live |
| Clouds Capital Asia Limited | Private company limited by shares | Live |
| CREATIVE CLOUDS LIMITED | Private company limited by shares | Live |
| eCommerce Clouds Limited | Private company limited by shares | Live |
| Fast Clouds Trade Limited | | Live |
| Five Clouds Company Limited | Private company limited by shares | Live |
| Hang Clouds Tripod Holding Group Limited | | Live |
| Creative Clouds Holding Limited | Private company limited by shares | Live |
| Clouds Power (Hong Kong) Group Co., Limited | Private company limited by shares | Dissolved |
| Hong Kong Nine Clouds Technology Limited | | Live |
| Merrys Clouds Limited | | Live |
| CLOUDS NETWORK LIMITED | Private company limited by shares | Live |
| NSOMNIA CLOUDS LIMITED | | Live |
| OCEAN & CLOUDS LIMITED | Private company limited by shares | Live |
| Offer Clouds Limited | Private company limited by shares | Live |
| PROPITIOUS CLOUDS PROPERTIES LIMITED | Private company limited by shares | Live |
| Propitious Clouds Publishing Company Limited | Private company limited by shares | Live |
| Rosy Clouds Limited | Private company limited by shares | Live |
| SEA OF CLOUDS SHIPPING LIMITED | | Live |
| COLORFUL CLOUDS SHIPPING COMPANY LIMITED | Private company limited by shares | Dissolved |
| SILVER CLOUDS SOLUTIONS LIMITED | Private company limited by shares | Live |
| Surprising Clouds Limited | | Live |
| Intelligent Clouds Technology Limited | Private company limited by shares | Live |
| Five clouds Trading Company Limited | Private company limited by shares | Live |
| JAPAN LUCKY CLOUDS YAMAHA TECHNOLOGY GROUP LIMITED | Private company limited by shares | Dissolved |
| CloudSail INTL Enterprise Limited | Private company limited by shares | Live |
| CloudSail Network Technology Co., Limited | Private company limited by shares | Live |
| Cloudscape Media & Advertising Company Limited | | Live |
| CLOUDSCAPE INT'L TRADING LIMITED | Private company limited by shares | Dissolved |
| CLOUDSDWAN LIMITED | | Live |
| CLOUDSEA INFORMATION TECHNOLOGY LIMITED | Private company limited by shares | Live |
| Cloudseaclub International Group Co., Limited | Private company limited by shares | Live |
| CloudSec Limited | Private company limited by shares | Live |
| Ziyu CloudSec Limited | | Live |
| Cloudsiva Technology Group Co., Limited | Private company limited by shares | Live |
| CLOUDSKILLS LIMITED | Private company limited by shares | Live |
| CLOUDSKY CAPITAL LIMITED | Private company limited by shares | Live |
| cloud-sleep Limited | | Live |
| CLOUDSLEY LIMITED | Private company limited by shares | Dissolved |
| Cloudsmart Farming Limited | | Live |
| Cloudsmart Technologies Company Limited | | Live |
| Cloudsmos Limited | | Live |
| Cloudsoft Limited | Private company limited by shares | Live |
| BEST CloudSoft Management Limited | Private company limited by shares | Live |
| Cloudsoft Networks Limited | Private company limited by shares | Live |
| CLOUDSOFT TECHNOLOGY LIMITED | Private company limited by shares | Live |
| CloudSpace Limited | Private company limited by shares | Live |
| Cloudsro Technology Limited | Private company limited by shares | Live |
| CLOUDSTACK LIMITED | | Live |
| Cloudstaff HK Limited | Private company limited by shares | Live |
| CLOUDSTATION (KLB) LIMITED | Private company limited by shares | Live |
| CLOUDSTONE LIMITED | | Live |
| China Cloudstone Group Company Limited | Private company limited by shares | Live |
| Cloudstone Global Holdings (Hong Kong) Limited | Private company limited by shares | Live |
| CLOUDSTONE METAL INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| CLOUDSTREAM (HONG KONG) LIMITED | Private company limited by shares | Live |
| CLOUDSUP GROUP CO., LIMITED | Private company limited by shares | Live |
| CloudSurfers Limited | Private company limited by shares | Dissolved |