| TIE KNOTS LIMITED | Private company limited by shares | Dissolved |
| KK Knots Limited | Private company limited by shares | Live |
| Knots Limited | Private company limited by shares | Live |
| CITY KNOTS LIMITED | Private company limited by shares | Dissolved |
| Chain Knots Technology Co., Limited | | Live |
| Couple Knots Limited | Private company limited by shares | Live |
| Eight Knots Limited | Private company limited by shares | Live |
| WONDERFUL KNOTS FOUNDATION LIMITED | Company limited by guarantee | Live |
| KNOT'S GROUP LIMITED | Private company limited by shares | Live |
| PET KNOTS NURSING HOME LIMITED | | Live |
| SILVER KNOTS (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| Knots Architecture Interiors Limited | Private company limited by shares | Live |
| Knots London Limited | Private company limited by shares | Live |
| Notes on knots Limited | | Live |
| Knots & Hing Tech Limited | Private company limited by shares | Live |
| THIRTYSIX KNOTS LIMITED | Private company limited by shares | Live |
| Knots Trading Company Limited | Private company limited by shares | Live |
| KNOTSUNS LIMITED | Private company limited by shares | Live |