| PLUSHCO MARKETING LIMITED | Private company limited by shares | Dissolved |
| PLUSHLAND LIMITED | Private company limited by shares | Dissolved |
| PLUSIDEA TRADING COMPANY LIMITED | Private company limited by shares | Dissolved |
| PLUSIDEA TRADING CO., LIMITED | Private company limited by shares | Live |
| PLUSIGHT INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| Plusin Limited | Private company limited by shares | Live |
| PLUSING LIMITED | Private company limited by shares | Dissolved |
| PLUS-ITS (HONGKONG) CO., LIMITED | Private company limited by shares | Live |
| PLUSIVO LIMITED | Private company limited by shares | Live |
| PlusJet Trade Limited | | Live |
| plusKarma Applications Limited | Private company limited by shares | Dissolved |
| Plusl (HK) Limited | Private company limited by shares | Live |
| PLUSLAND COMPANY LIMITED | Private company limited by shares | Dissolved |
| PLUSLEY COMPANY LIMITED | Private company limited by shares | Dissolved |
| PLUSLEY INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| DIAMOND PLUS...LIFESTYLE CLUB (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| Plus-Link Technology Co., Limited | Private company limited by shares | Live |
| PLUSLINK DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| GREEN PLUSLINK COMPANY LIMITED | Private company limited by shares | Dissolved |
| PLUSLION LIMITED | Private company limited by shares | Dissolved |
| PlusLongevity Limited | | Live |
| PLUSLOVE BIOLOGY TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| PLUSMA (HK) CO., LIMITED | Private company limited by shares | Dissolved |
| PLUSMART ENTERPRISES LIMITED | Private company limited by shares | Live |
| PLUSMAX LIMITED | Private company limited by shares | Live |
| PLUS-MAX DEVELOPMENTS LIMITED | Private company limited by shares | Dissolved |
| Plusmind Co., Limited | Private company limited by shares | Live |
| plusminus Limited | Private company limited by shares | Live |
| PLUSMORE INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| PLUSMR LIMITED | Private company limited by shares | Live |
| PLUSO LIMITED | Private company limited by shares | Dissolved |
| PlusOffer Limited | | Live |
| PlusOne Properties Limited | Private company limited by shares | Live |
| PLUSONE SOFTECH LIMITED | Private company limited by shares | Live |
| PlusOne Solution Limited | Private company limited by shares | Live |
| Plusone Technology Company Limited | | Live |
| HK PLUSONE TECHNOLOGY LIMITED | | Live |
| PLUSPACIFIC LIMITED | Private company limited by shares | Dissolved |
| PLUSPARK ELECTRONICS TECHNOLOGY CO., LIMITED | Private company limited by shares | Dissolved |
| PLUSPAY LIMITED | Private company limited by shares | Live |
| PLUSPLAY LIMITED | Private company limited by shares | Live |
| Atelier Plus/Plus Design Limited | Private company limited by shares | Live |
| TIANHE PLUSPLUS NETWORK DESIGN OFFICE LIMITED | Private company limited by shares | Live |
| PLUSPOWER MACHINERY LIMITED | Private company limited by shares | Live |
| Pluspower solutions Limited | | Live |
| PLUSS COMPANY LIMITED | Private company limited by shares | Live |
| M Plusss Limited | Private company limited by shares | Live |
| M PLUSSSSS LIMITED | Private company limited by shares | Live |
| Plustar Co. Limited | Private company limited by shares | Live |
| PLUSTECH HK LIMITED | Private company limited by shares | Live |
| PLUSTECH TECHNOLOGY (HK) LIMITED | Private company limited by shares | Live |
| PLUSTECH (HONG KONG) CO., LIMITED | Private company limited by shares | Dissolved |
| 8 PLUS-TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| PLUSTEL FINANCE LIMITED | Private company limited by shares | Live |
| PLUSTHING LIMITED | Private company limited by shares | Live |
| PLUSTON COMPANY LIMITED | Private company limited by shares | Dissolved |
| PLUSTRUSS INDUSTRIAL LIMITED | Private company limited by shares | Live |
| PLUSURE COMPANY LIMITED | Private company limited by shares | Dissolved |
| Plusvalue Limited | Private company limited by shares | Live |
| PLUSWAY INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| HK PLUSWEALTH INDUSTRY LIMITED | Private company limited by shares | Live |
| PLUSWORKS LIMITED | Private company limited by shares | Live |