| LOW CARB SOCIETY LIMITED | Private company limited by shares | Live |
| CarBaby Limited | Private company limited by shares | Live |
| CARBALL CLOTHING LIMITED | Private company limited by shares | Live |
| CARBALL TRADING LIMITED | Private company limited by shares | Live |
| CARBAND LIMITED | Private company limited by shares | Dissolved |
| CARBANDY INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| CARBARA ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| CARBE COMPANY LIMITED | Private company limited by shares | Dissolved |
| CARBEAN LIMITED | Private company limited by shares | Dissolved |
| Carbee Club Co. Limited | Private company limited by shares | Live |
| Carbel International Group Co., Limited | Private company limited by shares | Live |
| CARBEO INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| CARBERRY INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| CARBERY LIMITED | Private company limited by shares | Dissolved |
| CARBERY COMPANY LIMITED | Private company limited by shares | Dissolved |
| CARBI LIMITED | Private company limited by shares | Live |
| Carbi Co Trading Limited | Private company limited by shares | Live |
| HAO CARBIDE LIMITED | Private company limited by shares | Live |
| GENERAL CARBIDE (ASIA) LIMITED | Private company limited by shares | Dissolved |
| DA YU CARBIDE CO., LIMITED | Private company limited by shares | Live |
| WB CARBIDE CO., LIMITED | Private company limited by shares | Live |
| GW Carbide Co., Limited | Private company limited by shares | Live |
| EJ CARBIDE CO., LIMITED | Private company limited by shares | Live |
| Yes Carbide Co., Limited | Private company limited by shares | Live |
| POWER CARBIDE CO., LIMITED | Private company limited by shares | Live |
| C&J CARBIDE GROUP LIMITED | Private company limited by shares | Live |
| CARBIDE GROUP COMPANY LIMITED | Private company limited by shares | Live |
| Fit Carbide Group Limited | Private company limited by shares | Live |
| PACIFIC CARBIDE LIMITED | Private company limited by shares | Live |
| PARAMOUNT CARBIDE MANUFACTURING COMPANY LIMITED | Private company limited by shares | Dissolved |
| TOP CARBIDE PRECISION LIMITED | | Live |
| CARBIDE SUPPLY COMPANY LIMITED | Private company limited by shares | Live |
| Carbidex Limited | Private company limited by shares | Live |
| CARBINE COMPANY LIMITED | Private company limited by shares | Dissolved |
| DONGGUAN CARBINE FURNITURE CO., LIMITED | Private company limited by shares | Live |
| CARBINE INTERNATIONAL COMPANY LIMITED | Private company limited by shares | Dissolved |
| CARBINS-HK LIMITED | Private company limited by shares | Live |
| CARBISDALE LIMITED | Private company limited by shares | Dissolved |
| CARBLE INVESTMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| CARBLE INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| CARBMET CORP. LIMITED | Private company limited by shares | Live |
| CARBO LIMITED | Private company limited by shares | Dissolved |
| CARBO LIMITED | Private company limited by shares | Live |
| Carbo HR Limited | Private company limited by shares | Live |
| CARBO ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| CARBO ENTERPRISES LIMITED | Private company limited by shares | Live |
| CHANGZHOU CARBOCHEM CO., LIMITED | Private company limited by shares | Live |
| CARBOCOM, LIMITED | Private company limited by shares | Dissolved |
| SUN FAT CARBODY LIMITED | Private company limited by shares | Live |
| CARBODY INDUSTRIAL COMPANY LIMITED | Private company limited by shares | Dissolved |
| CARBODYME LIMITED | Private company limited by shares | Live |
| DRAGONTECH CARBOFOIL LIMITED | Private company limited by shares | Dissolved |
| CARBO-JET (FAR EAST) COMPANY LIMITED | Private company limited by shares | Dissolved |
| Carbolic Limited | Private company limited by shares | Dissolved |
| CARBOLIFE LIMITED | Private company limited by shares | Live |
| CARBOLINE (FAR EAST) COMPANY LIMITED | Private company limited by shares | Dissolved |
| CARBOLINE (FAR EAST) COMPANY LIMITED | Private company limited by shares | Live |
| CARBOLINE (HONG KONG) CO., LIMITED | Private company limited by shares | Dissolved |
| CARBOLINE HONG KONG TRADE COMPANY LIMITED | Private company limited by shares | Live |
| Carbologica Limited | Private company limited by shares | Live |
| CarboMet Limited | Private company limited by shares | Dissolved |
| CARBOMETALS TRADING CO., HONG KONG LIMITED | Private company limited by shares | Dissolved |
| YUK FAI CARBON COMPANY LIMITED | Private company limited by shares | Dissolved |
| CARBON LIMITED | Private company limited by shares | Live |
| AAP Carbon Limited | Private company limited by shares | Live |
| HK CARBON HUI LIN LIMITED | Private company limited by shares | Live |
| HUA JIN CARBON LIMITED | Private company limited by shares | Live |
| ACE CARBON HK LIMITED | Private company limited by shares | Dissolved |
| Ian Carbon Limited | Private company limited by shares | Live |
| HJ CARBON LIMITED | Private company limited by shares | Live |
| FRT CARBON LIMITED | Private company limited by shares | Live |
| JH CARBON LIMITED | Private company limited by shares | Live |
| HNI H.K Carbon Limited | Private company limited by shares | Live |
| CARBON HK LIMITED | Private company limited by shares | Live |
| STP Carbon Limited | Private company limited by shares | Live |
| V CARBON LIMITED | | Live |
| LJ CARBON LIMITED | | Live |
| Carbon SP3 Limited | | Live |
| Carbon Lab Company Limited | | Live |
| BBB Agarwood Carbon Neutrality Trading Limited | | Live |
| Carbon Sink Trading Agency Limited | Private company limited by shares | Live |
| ALLIED CARBON (CHINA) CO., LIMITED | Private company limited by shares | Live |
| Keane Carbon Alloys Limited | | Live |
| ALTERNATIVE CARBON LIMITED | Private company limited by shares | Dissolved |
| AMERICA YIDE CARBON COMPANY LIMITED | Private company limited by shares | Live |
| CARBON CARE ASIA LIMITED | Private company limited by shares | Live |
| CARBON CLEAN (ASIA) LIMITED | Private company limited by shares | Dissolved |
| CLEAN CARBON ASIA LIMITED | Private company limited by shares | Live |
| DIGITAL CARBON ASIA LIMITED | Private company limited by shares | Live |
| Asian Carbon Limited | Private company limited by shares | Dissolved |
| Asian Carbon Standard Association Limited | Company limited by guarantee | Live |
| GW CARBON ASSET LIMITED | | Live |
| Asia Carbon Asset Limited | | Live |
| ASIA DIGITAL CARBON ASSET LIMITED | | Live |
| CARBON ASSET INVESTMENT HOLDING COMPANY LIMITED | Private company limited by shares | Live |
| GBA Carbon Neutrality Association Limited | Company limited by guarantee | Live |
| AUSTRIA CARBON ADVISORY SERVICE LIMITED | Private company limited by shares | Dissolved |
| AVALON CARBON LIMITED | Private company limited by shares | Live |
| Becker and Nice Carbon Co., Limited | Private company limited by shares | Live |
| Benefit Carbon Limited | Private company limited by shares | Live |