| PARKER & PARKER LIMITED | Private company limited by shares | Dissolved |
| PARKER COMPANY LIMITED | Private company limited by shares | Dissolved |
| PARKER LIMITED | Private company limited by shares | Dissolved |
| G PARKER LIMITED | Private company limited by shares | Dissolved |
| PARKER WAY COMPANY LIMITED | Private company limited by shares | Live |
| PARKER LIMITED | Private company limited by shares | Live |
| SKY PARKER LIMITED | Private company limited by shares | Live |
| MAX PARKER LIMITED | | Live |
| Parker Realty Agents Limited | Private company limited by shares | Live |
| America Parker Co., Limited | Private company limited by shares | Live |
| PARKER COMPANY (ASIA) LIMITED -THE- | Private company limited by shares | Live |
| Parker & Morgan Asia Limited | Private company limited by shares | Live |
| PARKER & ASSOCIATES INC. LIMITED | Private company limited by shares | Dissolved |
| PARKER BILL LIMITED | Private company limited by shares | Dissolved |
| PARKER LANDSCAPE CONSULTANCY LIMITED | Private company limited by shares | Dissolved |
| PARKER COOPER LIMITED | Private company limited by shares | Live |
| DICKSON, PARKER AND COMPANY, LIMITED | Private company limited by shares | Dissolved |
| PARKER ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| PARKER ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| PARKER FINANCE LIMITED | Private company limited by shares | Dissolved |
| PARKER GROUP LIMITED | Private company limited by shares | Live |
| PARKER GROUP HK LIMITED | | Live |
| PARKER STAGE LIGHTING (HK) INTERNATIONAL GROUP LIMITED | Private company limited by shares | Live |
| PARKER & HSIA LIMITED | Private company limited by shares | Live |
| PARKER INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| PARKER INVESTMENTS LIMITED | Private company limited by shares | Live |
| ITALY PARKER INTERNATIONAL HOUSEHOLD TEXTILES GROUP COMPANY LIMITED | Private company limited by shares | Dissolved |
| PARKER JEWELLERY COMPANY LIMITED | Private company limited by shares | Dissolved |
| FAR EAST PARKER NETSUSHORI LIMITED | Private company limited by shares | Dissolved |
| Parker Pacific Limited | Private company limited by shares | Live |
| PARKER PRODUCTS COMPANY LIMITED | Private company limited by shares | Live |
| PARKER PROPERTIES LIMITED | Private company limited by shares | Dissolved |
| Parker Properties Limited | Private company limited by shares | Live |
| RICHARD PARKER LIMITED | Private company limited by shares | Dissolved |
| PARKER TRADING LIMITED | Private company limited by shares | Dissolved |
| Parker Trading Co. Limited | Private company limited by shares | Live |
| PARKER HK TRADING LIMITED | Private company limited by shares | Live |
| PARKER UNITED COMPANY LIMITED | Private company limited by shares | Dissolved |
| PARKER VICTORY LIMITED | Private company limited by shares | Live |
| W.J. PARKER LIMITED | Private company limited by shares | Dissolved |
| WOODS PARKER CONSULTANCY LIMITED | Private company limited by shares | Live |
| PARKER-ASUN COMPANY LIMITED | Private company limited by shares | Live |
| PARKER-DAVIS PROPERTY LIMITED | Private company limited by shares | Dissolved |
| PARKER-HANNIFIN HONG KONG, LIMITED | Private company limited by shares | Live |
| Parkers Pharma Limited | | Live |
| PARKERSBURG LIMITED | Private company limited by shares | Dissolved |
| Ocean Parkerstore Hydraulic Limited | Private company limited by shares | Live |
| PARKERTEX COMPANY LIMITED | Private company limited by shares | Dissolved |