| Karl Pearson Institutum Limited | Private company limited by shares | Live |
| PEARSON INVESTMENTS LIMITED | Private company limited by shares | Live |
| PEARSON PACIFIC CO LIMITED | Private company limited by shares | Dissolved |
| PEARSON SHIPPING LIMITED | Private company limited by shares | Dissolved |
| Simon Pearson and Associates Limited | Private company limited by shares | Live |
| PEARSON SPECTER LIMITED | Private company limited by shares | Live |
| Peart Group (Hong Kong) Co., Limited | Private company limited by shares | Live |
| Peartree Limited | Private company limited by shares | Live |
| Peartree Holdings Limited | Private company limited by shares | Live |
| PEARTREE INVESTMENT COMPANY LIMITED | Private company limited by shares | Live |
| Pearup Limited | Private company limited by shares | Live |
| PEARWEAR LIMITED | | Live |
| pearX Limited | | Live |
| PEARY ENTERPRISES LIMITED | Private company limited by shares | Dissolved |