| Company Name | Type | Status |
|---|---|---|
| AQUACO LIMITED | Private company limited by shares | Dissolved |
| AQUACO (ASIA) LIMITED | Private company limited by shares | Dissolved |
| AQUA.COM LIMITED | Private company limited by shares | Dissolved |
| AQUA-CONSILIUM-GROUP Limited | Private company limited by shares | Live |
| PL AquaConsult Limited | Private company limited by shares | Live |
| DH AQUACORP LIMITED | Private company limited by shares | Dissolved |