| Hardwork Limited | Private company limited by shares | Live |
| HEBEI HARDWORK MACHINERY CO., LIMITED | Private company limited by shares | Live |
| HARDWORK INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| SUPER HARDWORK INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| Hardwork Technology Limited | Private company limited by shares | Live |
| Hardworking Catering Limited | Private company limited by shares | Live |
| HARDWORKING CO., LIMITED | Private company limited by shares | Live |
| HARDWORKING GENTLEMAN LIMITED | | Live |
| ONE HARDWORKING PHD TECHNOLOGY LIMITED | Private company limited by shares | Live |