| Tera Company Limited | Private company limited by shares | Dissolved |
| Tera Digital Limited | Private company limited by shares | Live |
| Terabit Limited | Private company limited by shares | Live |
| Terabit Solutions Limited | Private company limited by shares | Dissolved |
| Terabithia Entertainment Limited | Private company limited by shares | Live |
| TERABYT LIMITED | Private company limited by shares | Live |
| Terabyte Limited | Private company limited by shares | Live |
| TINY TERABYTE LIMITED | Private company limited by shares | Live |
| TERAC IMPEX HK LIMITED | | Live |
| TeraCast Limited | Private company limited by shares | Dissolved |
| TERACE DEVELOPMENTS LIMITED | Private company limited by shares | Live Commenced dormancy on 08-Feb-1994 |
| TERACELL ENERGY COMPANY LIMITED | Private company limited by shares | Live |
| Terachip. Inc Limited | Private company limited by shares | Live |
| Teracom Limited | Private company limited by shares | Dissolved |
| TERADA INTERNATIONAL COMMERCIAL COMPANY LIMITED | Private company limited by shares | Dissolved |
| TERADA (HK) LIMITED | Private company limited by shares | Live |
| TERADATA LIMITED | | Live |
| Teradata (Hong Kong) Limited | Private company limited by shares | Live |
| TeraData Technology Limited | Private company limited by shares | Live |
| AI Teradima Holding (Hong Kong) Limited | | Live |
| TERAFLY TRADING LIMITED | Private company limited by shares | Live |
| TERAGATE CO. LIMITED | Private company limited by shares | Dissolved |
| TERAGEN HOLDING LIMITED | Private company limited by shares | Live |
| TERAGON LIMITED | Private company limited by shares | Live |
| TERAGRAM LIMITED | Private company limited by shares | Dissolved |
| TeraHertz Limited | Private company limited by shares | Live |
| China Terahertz Little God Blow Group Limited | Private company limited by shares | Live |
| China Terahertz Group Limited | Private company limited by shares | Live |
| SINO TERAHERTZ TECHNOLOGIES COMPANY LIMITED | Private company limited by shares | Live |
| Terajintasun Company Limited | Private company limited by shares | Live |
| Teralec Systems Limited | Private company limited by shares | Live |
| TERAM LIMITED | Private company limited by shares | Dissolved |
| TeraMed Limited | Private company limited by shares | Live |
| TERAMEDIA LIMITED | Private company limited by shares | Live |
| TeraMetal Capital Limited | Private company limited by shares | Live |
| TERANET COMPANY LIMITED | Private company limited by shares | Live |
| TERANEX LIMITED | Private company limited by shares | Dissolved |
| TERANGA TRADE LIMITED | Private company limited by shares | Live |
| TERANGA-HK LIMITED | Private company limited by shares | Live |
| TERANISHI FASTENER (H.K.) CO., LIMITED | Private company limited by shares | Dissolved |
| TERANISHI (HONG KONG) COMPANY LIMITED | Private company limited by shares | Dissolved |
| TERANOVA HONGKONG LIMITED | Private company limited by shares | Live |
| TERAPO LIMITED | Private company limited by shares | Dissolved |
| TERAPOWER LIMITED | Private company limited by shares | Dissolved |
| TERAQUEST CHINA LIMITED | Private company limited by shares | Dissolved |
| Terariver Co., Limited | Private company limited by shares | Live |
| Terark Limited | Private company limited by shares | Live |
| Teras Consultants (HK) Limited | Private company limited by shares | Live |
| TERASAKI ELECTRIC (CHINA) LIMITED | Private company limited by shares | Live |
| TERASAKI ELECTRIC (SHANGHAI) COMPANY LIMITED | Private company limited by shares | Live |
| TERASASI (HONG KONG) LIMITED | Private company limited by shares | Live |
| TERASON INTERNATIONAL MEDICAL EDUCATION LIMITED | Private company limited by shares | Live |
| Terastack Limited | Private company limited by shares | Live |
| TERASTAR JEWELLERY COMPANY LIMITED | | Live |
| Shenzhen Terastor Electronics Co., Limited | Private company limited by shares | Live |
| CHINA TERASURE INTERNATIONAL LIMITED | Private company limited by shares | Live |
| Terasys Limited | Private company limited by shares | Live |
| TERATAI CO. LIMITED | Private company limited by shares | Live |
| TERATECH LIMITED | Private company limited by shares | Dissolved |
| TeraTech Limited | Private company limited by shares | Live |
| TERATECHNO CO., LIMITED | Private company limited by shares | Live |
| TERATRADE LIMITED | Private company limited by shares | Live |
| TERAWAVE LIMITED | Private company limited by shares | Dissolved |
| TeraWise Capital Limited | Private company limited by shares | Live |
| TERAWORTH LIMITED | Private company limited by shares | Dissolved |
| Teraxel Limited | | Live |