| BLOM LIMITED | Private company limited by shares | Live |
| TOP BLOM GROUP LIMITED | Private company limited by shares | Live |
| WALTER BLOM LIMITED | Private company limited by shares | Dissolved |
| BLOMBERG LIMITED | Private company limited by shares | Dissolved |
| Blomberg Rhythmic Movement Training Foundation Limited | Company limited by guarantee | Live |
| Alexander Blomgren Limited | Private company limited by shares | Live |
| BLOMMA BIZ COMPANY LIMITED | Private company limited by shares | Dissolved |
| Blomma Limited | Private company limited by shares | Live |
| BLOMSTRA LIMITED | Private company limited by shares | Live |
| BLOMSTRE LIMITED -THE- | Private company limited by shares | Live |