| SINGH AND COMPANY LIMITED | Private company limited by shares | Dissolved |
| JT SINGH LIMITED | Private company limited by shares | Live |
| SINGH GPS LIMITED | | Live |
| Singh Cap Limited | | Live |
| BRAHAM SINGH & ASSOCIATES LIMITED | | Live |
| Singh Capital Limited | Private company limited by shares | Live |
| SINGH INT CO., LIMITED | Private company limited by shares | Live |
| KLINGEL ENKEMANN & SINGH, LIMITED | Private company limited by shares | Dissolved |
| SINGH ENTERPRISE PVT LIMITED | Private company limited by shares | Dissolved |
| Singh Exchange Limited | Private company limited by shares | Live |
| HARI SINGH & COMPANY LIMITED | Private company limited by shares | Live |
| T. Singh Brother Hong Kong Limited | Private company limited by shares | Live |
| SUN SINGH ENGINEERING (HONG KONG) LIMITED | | Live |
| GIAN SINGH & COMPANY (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| SINGH SEMICONDUCTORS AND SYSTEMS LIMITED | Private company limited by shares | Live |
| SINGH SOLUTIONS LIMITED | Private company limited by shares | Live |
| MR SINGH TRADING LIMITED | Private company limited by shares | Live |
| Singh Trading Limited | Private company limited by shares | Live |
| SINGH BROTHER'S TRADING COMPANY LIMITED | Private company limited by shares | Live |
| SINGH WELFARE LIMITED | Company limited by guarantee | Live |
| SINGHA COMPANY, LIMITED | Private company limited by shares | Dissolved |
| Singha Asia Pacific Limited | | Live |
| SINGHAI GLOBAL LIMITED | Private company limited by shares | Live |
| SINGHAI INVESTMENT LIMITED | Private company limited by shares | Live |
| SINGHALL LIMITED | Private company limited by shares | Dissolved |
| SINGHAM LIMITED | Private company limited by shares | Live |
| Singhang (HK) Block Chain Technology Limited | Private company limited by shares | Live |
| SingHapiads Limited | | Live |
| SINGHENGTAI TRADE CO., LIMITED | | Live |
| SINGHFELLOWS LIMITED | Private company limited by shares | Live |
| SINGHI JEWELS LIMITED | Private company limited by shares | Live |
| SINGHIGH ELECTRICAL EQUIPMENT COMPANY LIMITED | Private company limited by shares | Live |
| SINGHIGH INTERNATIONAL IMPORT AND EXPORT CO., LIMITED | Private company limited by shares | Live |
| SINGHIGH INTERNATIONAL TRADE LIMITED | Private company limited by shares | Dissolved |
| Singhing Trade Co., Limited | | Live |
| Singhing (Hong Kong) Co., Limited | Private company limited by shares | Live |
| SINGHO ENTERPRISE LIMITED | Private company limited by shares | Live |
| SING-HO FINANCE COMPANY LIMITED | Private company limited by shares | Live |
| SING-HO (NOMINEE) LIMITED | Private company limited by shares | Live |
| SINGHON LIMITED | Private company limited by shares | Live |
| SINGHOTEX CO., LIMITED | Private company limited by shares | Dissolved |
| SINGH'S ELECTRONIC COMPANY LIMITED | Private company limited by shares | Live |
| SINGH'S EXCHANGE CO. LIMITED | Private company limited by shares | Live |
| SINGHUNGLOK COMPANY LIMITED | Private company limited by shares | Dissolved |
| SINGHWA TRADING (HK) CO., LIMITED | Private company limited by shares | Live |