| Company Name | Type | Status |
|---|---|---|
| Heimdal System Limited | Private company limited by shares | Live |
| Heimdall Limited | Private company limited by shares | Live |
| Finland Heimdall Industry Co., Limited | Private company limited by shares | Live |
| Heimdall ( Holding ) Limited | Live | |
| HEIMDALL INVESTMENTS Limited | Private company limited by shares | Live |
| HEIMDALL NETWORKS LIMITED | Live | |
| Heimdallr Limited | Live |