| NEWTON DON LIMITED | Private company limited by shares | Dissolved |
| NEWTON COMPANY LIMITED | Private company limited by shares | Dissolved |
| NEWTON LIMITED | Private company limited by shares | Dissolved |
| NEWTON LIMITED | Private company limited by shares | Live |
| NEWTON INC LIMITED | Private company limited by shares | Live |
| NEWTON LAW COMPANY LIMITED | Private company limited by shares | Live |
| ONE NEWTON LIMITED | Private company limited by shares | Live |
| Newton Lab Limited | | Live |
| NEWTON CPA LIMITED | | Live |
| NEWTON ABBOT LIMITED | Private company limited by shares | Dissolved |
| NEWTON (ASIA) LIMITED | Private company limited by shares | Live |
| NEWTON ASSOCIATES LIMITED | Private company limited by shares | Dissolved |
| GEORGE NEWTON & ASSOCIATES LIMITED | Private company limited by shares | Dissolved |
| BELL & NEWTON CO. LIMITED | Private company limited by shares | Dissolved |
| BELL & NEWTON CO. LIMITED | Private company limited by shares | Live |
| NEWTON BOND COMPANY LIMITED | Private company limited by shares | Dissolved |
| Newton Carmen Limited | | Live |
| Newton Resources (China) Limited | Private company limited by shares | Live |
| NEWTON SUPPLY CO., LIMITED | Private company limited by shares | Live |
| NEWTON COMPUTING LIMITED | Private company limited by shares | Dissolved |
| Newton Concepts Limited | Private company limited by shares | Live |
| NEWTON DEVELOP LIMITED | Private company limited by shares | Dissolved |
| NEWTON DEVELOPMENTS LIMITED | Private company limited by shares | Dissolved |
| NEWTON EDUCATION INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| SINGAPORE NEWTON ENGINES COMPANY, LIMITED | Private company limited by shares | Dissolved |
| NEWTON ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| NEWTON ENTERPRISES LIMITED | Private company limited by shares | Live |
| NEWTON ETRADE LIMITED | Private company limited by shares | Live |
| Newton Fintech Company Limited | | Live |
| NEWTON FORCE LIMITED | Private company limited by shares | Live |
| FORTUNE NEWTON LIMITED | Private company limited by shares | Live |
| Newton & Friends Limited | Private company limited by shares | Dissolved |
| NEWTON GROUP COMPANY LIMITED | Private company limited by shares | Live |
| NEWTON GROUP INVESTMENT LIMITED | Private company limited by shares | Live |
| NEWTON INCORPORATION LIMITED | Private company limited by shares | Live |
| NEWTON INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| NEWTON INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| NEWTON INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| NEWTON INVESTMENTS LIMITED | Private company limited by shares | Live |
| NEWTON BOND INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| NEWTON KNITTING FACTORY LIMITED | Private company limited by shares | Dissolved |
| NEWTON TOYS MANUFACTURER LIMITED | Private company limited by shares | Dissolved |
| NEWTON MARK LIMITED | Private company limited by shares | Dissolved |
| NEWTON INN (NORTH POINT) LIMITED | Private company limited by shares | Live |
| NEWTON PACIFIC LIMITED | Private company limited by shares | Live |
| NEWTON ASIA PACIFIC LIMITED | Private company limited by shares | Dissolved |
| Newton Asia Pacific Limited | Private company limited by shares | Live |
| NEWTON POWER LIMITED | Private company limited by shares | Dissolved |
| NEWTON PRODUCTIONS LIMITED | Private company limited by shares | Live |
| NEWTON PROPERTIES LIMITED | Private company limited by shares | Dissolved |
| NEWTON PROPERTIES LIMITED | Private company limited by shares | Dissolved |
| NEWTON PROPERTIES LIMITED | Private company limited by shares | Live |
| Newton Research Company Limited | Private company limited by shares | Live |
| RICH NEWTON LIMITED | Private company limited by shares | Live |
| NEWTON SHIPPING LIMITED | Private company limited by shares | Dissolved |
| Newton Solutions Limited | Private company limited by shares | Live |
| NEWTON TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| NEWTON TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| NEWTON TECHNOLOGY LIMITED | | Live |
| NEWTON TRADING LIMITED | Private company limited by shares | Dissolved |
| NEWTON TRADING LIMITED | Private company limited by shares | Live |
| NEWTON TRANSPORTATION LIMITED | Private company limited by shares | Dissolved |
| NEWTONE LIMITED | Private company limited by shares | Dissolved |
| NEWTONE LIMITED | Private company limited by shares | Dissolved |
| NEWTONE (ASIA) LIMITED | Private company limited by shares | Dissolved |
| NEWTONE ENTERPRISES LIMITED | Private company limited by shares | Live |
| NEWTONE INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| NEWTONE INVESTMENT LIMITED | Private company limited by shares | Live |
| Newtonic Investment Management Limited | Private company limited by shares | Live |
| Newtonkids Hong Kong Limited | Private company limited by shares | Dissolved |
| Newtonkids International Limited | Private company limited by shares | Live |
| NEWTONLAND LIMITED | Private company limited by shares | Dissolved |
| NEWTONLOWE LIMITED | Private company limited by shares | Live |
| Newtonshow Limited | | Live |
| Newtonsmobi Limited | | Live |