| OLGA LIMITED | Private company limited by shares | Dissolved |
| OLGA MA LIMITED | Private company limited by shares | Dissolved |
| OLGA F LIMITED | Private company limited by shares | Live |
| Uk Olga Company Limited | Private company limited by shares | Live |
| OLGA & COMPANY LIMITED | | Live |
| OLGA (HK) ELECTRONICS CO., LIMITED | Private company limited by shares | Live |
| OLGA INT'L GROUP (HONGKONG) CO., LIMITED | Private company limited by shares | Live |
| OLGA INTERNATIONAL GROUP INDUSTRIAL CO., LIMITED | Private company limited by shares | Live |
| OLGA INTERNATIONAL LIMITED | Private company limited by shares | Live |
| RUSSIA OLGA AGRICULTURAL (GROUP) INT'L LIMITED | Private company limited by shares | Dissolved |
| OLGA TRADING LIMITED | Private company limited by shares | Live |
| OLGANNA INTERNATIONAL LIMITED | Private company limited by shares | Live |