| Company Name | Type | Status |
|---|---|---|
| KATAL LIMITED | Private company limited by shares | Dissolved |
| KATALECO & FILHOS LIMITED | Private company limited by shares | Live |
| KATALEEST LIMITED | Live | |
| Katalis Digital Limited | Private company limited by shares | Live |
| Katalogue Engineering Limited | Private company limited by shares | Live |
| Katalpa Limited | Private company limited by shares | Live |
| KATALYST LIMITED | Private company limited by shares | Live |
| KATALYST X LIMITED | Private company limited by shares | Live |