| Company name | Reg. code |
|---|---|
| ACSES OÜ | 16500348 |
| ACSEU OÜ kustutatud | 14569146 |
| ACSEL OÜ kustutatud (former name Mercurycode OÜ) | 16398223 |
| ACSS OÜ | 17462472 |
| ACSESIS GRUPP OÜ | 17476965 |
| ARSES OÜ | 12398545 |
| ACRES OÜ | 12287260 |
| XL CASES OÜ | 11177977 |
| OK CASES OÜ | 16608531 |
| NEGOTIUM ACIES OÜ kustutatud (former name Startup Commons Global OÜ) | 14284053 |
| ACIES ARHITEKTUUR OÜ kustutatud (former name Acies Koolitused) | 12109067 |
| ALSES GRUPI OÜ | 10503156 |
| TWO ACES OÜ | 14814002 |
| TELORON OÜ (former name Acies K&K OÜ) | 12007929 |