| AUTOMATIC DATA PROCESSING LIMITED | Private company limited by shares | Live |
| ELECTRONIC DATA PROCESSING SERVICE LIMITED | Private company limited by shares | Dissolved |
| Odin Data Processing International Limited | Private company limited by shares | Live |
| Speed Ample Data Processing Limited | Private company limited by shares | Live |
| WESTERN TECHNOLOGY DATA PROCESSING COMPANY LIMITED | Private company limited by shares | Dissolved |
| CONNES (DATA & PLASTIC) CARD PRODUCTION LIMITED | Private company limited by shares | Dissolved |
| ASIA GLORY PROJECTS DATA ANALYST LIMITED | Private company limited by shares | Dissolved |
| PROPEL DATA LIMITED | Private company limited by shares | Live |
| DATA PROPERTIES LIMITED | Private company limited by shares | Dissolved |
| DATA PUBLICATIONS LIMITED | Private company limited by shares | Dissolved |
| NOTNAL DATA AND PUBLISHING COMPANY LIMITED | Private company limited by shares | Dissolved |
| PURE DATA LIMITED | Private company limited by shares | Dissolved |
| QUALITY DATA NETWORK SOLUTION (HK) LIMITED | Private company limited by shares | Dissolved |
| QUINN DATA LIMITED | Private company limited by shares | Live |
| QUINWORTH DATA SYSTEMS COMPANY LIMITED | Private company limited by shares | Dissolved |
| Racing Data and System Consultancy Limited | Private company limited by shares | Live |
| Big Data Realty Limited | Private company limited by shares | Live |
| DATA REEF LIMITED -THE- | Private company limited by shares | Live |
| RESOURCE DATA SYSTEMS LIMITED | Private company limited by shares | Dissolved |
| ASIA DATA RESOURCES LIMITED | Private company limited by shares | Dissolved |
| RICH DATA LIMITED | Private company limited by shares | Dissolved |
| RICH DATA LIMITED | Private company limited by shares | Live |
| RICH DATA LIMITED | | Live |
| DATA RICH ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| RICH DATA ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| One Belt One Road Big Data Limited | Private company limited by shares | Live |
| Robot Data Company Limited | Private company limited by shares | Live |
| ROBOT DATA LAB COMPANY LIMITED | Private company limited by shares | Live |
| RUBY DATA COMPANY LIMITED | Private company limited by shares | Dissolved |
| Runsun Data Limited | | Live |
| SANREN DATA LIMITED | Private company limited by shares | Live |
| SCIENTIFIC DATA SYSTEMS LIMITED | Private company limited by shares | Dissolved |
| Secure Data Cloud Limited | | Live |
| SECURE DATA SYSTEMS LIMITED | Private company limited by shares | Dissolved |
| DIGITKEY DATA SECURITY LIMITED | Private company limited by shares | Dissolved |
| HK XINXIN SECURITY DATA LIMITED | Private company limited by shares | Live |
| SEE-THRU DATA SYSTEMS LIMITED | Private company limited by shares | Live |
| Seniths Data Analysis Limited | | Live |
| Data Sense Limited | | Live |
| M2M Data Service Limited | Private company limited by shares | Live |
| PT YUN HAI DATA SERVICE LIMITED | | Live |
| Deep Space Data Service Limited | | Live |
| HUIRUN DATA SERVICE LIMITED | | Live |
| INFRA DATA SERVICE CO. LIMITED | Private company limited by shares | Live |
| SHEEN DATA LIMITED | Private company limited by shares | Dissolved |
| Shennan Data Limited | Private company limited by shares | Live |
| Sigma Data Limited | Private company limited by shares | Live |
| SILVER DATA LIMITED | Private company limited by shares | Dissolved |
| Skylink Data Center (HK) Limited | Private company limited by shares | Live |
| SMART DATA LIMITED | Private company limited by shares | Live |
| Smartfun Data Limited | Private company limited by shares | Live |
| SOAP DATA SERVICE COMPANY LIMITED | Private company limited by shares | Live |
| SOCIAL BIG DATA LIMITED | Private company limited by shares | Live |
| Social Data Limited | Private company limited by shares | Live |
| DATA SOFTWARE LIMITED | Private company limited by shares | Dissolved |
| Big Data Software Limited | Private company limited by shares | Live |
| Solnavest Data Limited | Private company limited by shares | Live |
| LC DATA SOLUTION LIMITED | Private company limited by shares | Dissolved |
| OMICS Data Solution Limited | Private company limited by shares | Live |
| CRW DATA SOLUTIONS LIMITED | Private company limited by shares | Dissolved |
| DATA SOLUTIONS LIMITED | Private company limited by shares | Dissolved |
| DATA SOLUTIONS LIMITED | Private company limited by shares | Live |
| Data Solutions HK Limited | Private company limited by shares | Live |
| Ace Data Solutions Limited | Private company limited by shares | Live |
| BIG DATA SOLUTIONS LIMITED | Private company limited by shares | Live |
| BEAR DATA SOLUTIONS HK LIMITED | Private company limited by shares | Live |
| DIGITAL DATA SOLUTIONS LIMITED | Private company limited by shares | Live |
| Digital One Data Solutions Limited | Private company limited by shares | Live |
| Echo 3 Data Solutions Limited | Private company limited by shares | Live |
| ENTERPRISE DATA SOLUTIONS LIMITED | Private company limited by shares | Dissolved |
| FRONTLINE DATA SOLUTIONS LIMITED | Private company limited by shares | Live |
| Fugro Data Solutions Limited | Private company limited by shares | Dissolved |
| OCTALOGIC DATA SOLUTIONS LIMITED | Private company limited by shares | Live |
| DATA PRIVACY SOLUTIONS LIMITED | Private company limited by shares | Dissolved |
| IQN DATA SOLUTIONS PRIVATE LIMITED | Private company limited by shares | Live |
| SOUTHERN DATA CO., LIMITED | Private company limited by shares | Live |
| Spectrum Data Limited | | Live |
| Sports Data Limited | | Live |
| STANDARD DATA LIMITED | Private company limited by shares | Dissolved |
| STAR DATA LIMITED | Private company limited by shares | Live |
| STOCK DATA LIMITED | Private company limited by shares | Dissolved |
| Data Strings Limited | Private company limited by shares | Live |
| SUCCESS DATA INC LIMITED | Private company limited by shares | Live |
| SUNNY DATA COMPANY LIMITED | Private company limited by shares | Live |
| SUNNY DATA INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| SUPER DATA LIMITED | Private company limited by shares | Dissolved |
| Super Data Communication Limited | Private company limited by shares | Live |
| Superbox Data Co., Limited | Private company limited by shares | Live |
| BLACK SWAN DATA (ASIA PACIFIC) LIMITED | Private company limited by shares | Live |
| Cloud Sword Data Limited | | Live |
| L & B DATA SYSTEM LIMITED | Private company limited by shares | Dissolved |
| DATA SYSTEM LIMITED | Private company limited by shares | Dissolved |
| DATA SYSTEM LIMITED | Private company limited by shares | Live |
| Ground Data System Limited | Private company limited by shares | Live |
| HANDWELL DATA SYSTEM COMPANY LIMITED | Private company limited by shares | Dissolved |
| LANCOM DATA SYSTEM LIMITED | Private company limited by shares | Dissolved |
| TIMES DATA SYSTEM COMPANY LIMITED | Private company limited by shares | Live |
| ADE DATA SYSTEMS LIMITED | Private company limited by shares | Dissolved |
| ERE DATA SYSTEMS LIMITED | Private company limited by shares | Live |
| DATA KEY SYSTEMS COMPANY LIMITED | Private company limited by shares | Dissolved |