| SIMK LIGHTING (INTERNATIONAL) COMPANY LIMITED | Private company limited by shares | Live |
| SIMK LIGHTING COMPANY LIMITED | Private company limited by shares | Live |
| SIMKA LIMITED | Private company limited by shares | Dissolved |
| SIMKA INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| SIMKAR ESTATE AGENCY LIMITED | Private company limited by shares | Dissolved |
| SIMKAR ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| SIMKAR INVESTMENTS LIMITED | Private company limited by shares | Live |
| SIMKEEN LIMITED | Private company limited by shares | Dissolved |
| Simkha Trade Limited | | Live |
| SIMKI BOUTIQUE LIMITED | Private company limited by shares | Dissolved |
| SIMKI CHEMICALS & COTTON FIBRE LIMITED | Private company limited by shares | Live |
| SIMKI GROUP LIMITED | Private company limited by shares | Live |
| SIMKI INVESTMENT LIMITED | Private company limited by shares | Live |
| SIMKO TEX LIMITED | Private company limited by shares | Live |
| SIMKY LIMITED | Private company limited by shares | Dissolved |