| CHINA RIVER CHIEF THINK TANK RESEARCH INSTITUTE CO., LIMITED | Private company limited by shares | Live |
| Minsheng Think Tank China Research Institute Limited | | Live |
| Nobel Think Tank Scientist Research Institute Limited | Private company limited by shares | Live |
| WORLD DESIGNERS THINK TANK INTERNATIONAL ORGANIZATION LIMITED | Private company limited by shares | Live |
| China Think Tank Valley Int'l Holding Group Limited | Private company limited by shares | Dissolved |
| TANK DRAGON INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| OCEAN TANK INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| KARL TANK LIMITED | Private company limited by shares | Dissolved |
| GERMANY TANK LUBE (INTERNATIONAL) LIMITED | Private company limited by shares | Live |
| LUCKY TANK LIMITED | Private company limited by shares | Dissolved |
| FORTUNE TANK WEALTH MANAGEMENT CO., LIMITED | Private company limited by shares | Dissolved |
| MEDICAL REHABILITATION TALENT THINK TANK LIMITED | Private company limited by shares | Live |
| MEGA TANK LIMITED | Private company limited by shares | Dissolved |
| CHINA BUSINESS MODEL THINK TANK LIMITED | Private company limited by shares | Live |
| NICE TANK LIMITED | Private company limited by shares | Dissolved |
| CHINA ECONOMIC OBSERVATION THINK TANK RESEARCH INSTITUTE LIMITED | Private company limited by shares | Live |
| OCEAN TANK LIMITED | Private company limited by shares | Dissolved |
| OCEAN TANK LIMITED | Private company limited by shares | Dissolved |
| Family Office Think Tank Limited | Private company limited by shares | Live |
| PACIFIC TANK LIMITED | Private company limited by shares | Dissolved |
| PATICCA THINK TANK COMPANY LIMITED | | Live |
| POWERFUL TANK LIMITED | Private company limited by shares | Live |
| Global Nobel Prize Scientist Think Tank Innovation Association Limited | Private company limited by shares | Live |
| Nobel Prize Scientist Think Tank Institute Limited | Private company limited by shares | Live |
| POPO TANK PLASTIC PRODUCT CO., LIMITED | Private company limited by shares | Dissolved |
| PROFITS TANK LIMITED | Private company limited by shares | Dissolved |
| RAISE TANK LIMITED | | Live |
| China Review Think Tank Foundation Limited | Company limited by guarantee | Live |
| RICH TANK LIMITED | Private company limited by shares | Live |
| TANK RICH LIMITED | Private company limited by shares | Dissolved |
| TANK RICH ENTERPRISE LIMITED | Private company limited by shares | Live |
| SCT Tank Containers Service Limited | Private company limited by shares | Live |
| Think Tank International Aviation Industry Service Research Institute Co., Limited | Private company limited by shares | Live |
| SILVER TANK LIMITED | Private company limited by shares | Live |
| SMART TANK LIMITED | Private company limited by shares | Live |
| STAR TANK INTERNATIONAL LIMITED | Private company limited by shares | Live |
| XINHE STORAGE TANK (CHINA) LIMITED | Private company limited by shares | Live |
| TANK SUCCESS LIMITED | Private company limited by shares | Live |
| SUCCESS TANK LIMITED | Private company limited by shares | Dissolved |
| SUCCESS TANK LIMITED | Private company limited by shares | Live |
| K TANK SUPPLY LIMITED | Private company limited by shares | Live |
| SURPLUS TANK LIMITED | Private company limited by shares | Live |
| INK TANK SYSTEM LIMITED | Private company limited by shares | Live |
| TALENT TANK LIMITED | Private company limited by shares | Live |
| THINK TANK LIMITED -THE- | Private company limited by shares | Dissolved |
| I & C THINK TANK COMPANY LIMITED | Private company limited by shares | Live |
| THINK TANK COMPANY LIMITED | Private company limited by shares | Dissolved |
| THINK TANK LIMITED | Private company limited by shares | Dissolved |
| THINK TANK LIMITED -THE- | Private company limited by shares | Dissolved |
| THINK TANK LIMITED | Private company limited by shares | Dissolved |
| Think Tank Limited | Private company limited by shares | Live |
| ICM Think Tank Limited | Private company limited by shares | Live |
| New Era Think Tank Company Limited | | Live |
| Bay Area Think Tank Limited | Private company limited by shares | Live |
| Think Tank Business Limited | Private company limited by shares | Live |
| THINK TANK BUSINESS KNOWLEDGE COMPANY LIMITED | Private company limited by shares | Live |
| Think Tank Capital Limited | | Live |
| THINK TANK CONSULTANCY LIMITED | Private company limited by shares | Live |
| EUREKA THINK TANK LIMITED | Private company limited by shares | Dissolved |
| THINK TANK INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| Tai Kwun Think Tank Limited | Private company limited by shares | Live |
| Proactive Think Tank Limited | Private company limited by shares | Live |
| ONE BELT ONE ROAD THINK TANK LIMITED | Company limited by guarantee | Live |
| THINK TANK SOLUTION LIMITED | Private company limited by shares | Live |
| Think Tank Toys HK Limited | Private company limited by shares | Dissolved |
| TRENTO THINK TANK LIMITED | Private company limited by shares | Dissolved |
| CHINA TANK TRADING COMPANY LIMITED | Private company limited by shares | Dissolved |
| EIGHT TANK TRADING DEVELOP LIMITED | Private company limited by shares | Live |
| INTERNATIONAL GREEN ECONOMIC WEALTH THINK TANK UNION CO., LIMITED | Private company limited by shares | Live |
| WELL TANK LIMITED | Private company limited by shares | Dissolved |
| WISDOM TANK LIMITED | Private company limited by shares | Dissolved |
| WISDOM TANK LIMITED | Private company limited by shares | Live |
| YIELD TANK LIMITED | Private company limited by shares | Live |
| TANK YIELD LIMITED | Private company limited by shares | Live |
| YOKE TANK INSTALLATION (H.K.) LIMITED | Private company limited by shares | Dissolved |
| TANKA LIMITED | Private company limited by shares | Dissolved |
| TANKA LIMITED | Private company limited by shares | Live |
| TANKA INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| TANKA POWER LIMITED | Private company limited by shares | Live |
| TANKA-SMART VILLAGE LIMITED | | Live |
| TANKCLEANING LIMITED | Private company limited by shares | Dissolved |
| TANKE LIMITED | Private company limited by shares | Live |
| Tanke Trading Co., Limited | | Live |
| HONGKONG TANKE WORLD INDUSTRY LIMITED | Private company limited by shares | Live |
| TANKE INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| TANKER LIMITED | Private company limited by shares | Dissolved |
| TANKER LIMITED | Private company limited by shares | Live |
| Ocean Tanker 2402 Limited | | Live |
| Ocean Tanker 2412 Limited | | Live |
| CHINA SHIPPING AND EURONAV TANKER CO. LIMITED | Private company limited by shares | Dissolved |
| GSE & TANKER SOLUTION CO., LIMITED | Private company limited by shares | Live |
| SEA DRAGON TANKER COMPANY LIMITED | Private company limited by shares | Live |
| TANKER RESEARCH LIMITED | Private company limited by shares | Live |
| Tanker Vetting Service Limited | Private company limited by shares | Live |
| M.S. TANKER SHIPPING LIMITED | Private company limited by shares | Live |
| TANKER OILWELL TOOLS LIMITED | Private company limited by shares | Live |
| SOUTH PACIFIC TANKER TRANSPORT LIMITED | Private company limited by shares | Dissolved |
| MR TANKERS LIMITED | Private company limited by shares | Dissolved |
| NT TANKERS LIMITED | Private company limited by shares | Live |
| RS TANKERS LIMITED | Private company limited by shares | Live |