| Company name | Reg. code |
|---|---|
| HCE OÜ | 12869364 |
| HCE INVEST OÜ | 17203309 |
| HCE HOLDING OÜ | 16693749 |
| CTEROU HCETE OÜ kustutatud | 12041903 |
| HCI OÜ | 16994422 |
| HRE OÜ | 14758679 |
| 4ACE OÜ | 17449359 |
| CHE OÜ | 16069382 |
| HCA OÜ | 16278714 |
| BCE OÜ kustutatud | 12402548 |
| ACE OÜ (former name OÜ ORAVEST) | 16151681 |
| HCT OÜ | 12036210 |
| HCN OÜ (former name XS LAEN OÜ) | 14611983 |
| HPE OÜ | 11420751 |
| JCE HOLDINGS OÜ kustutatud | 14436600 |
| HSE MANAGEMENT OÜ (former name NovaManagement OÜ) | 14210770 |
| NCE GROUP OÜ kustutatud | 11724238 |
| MCE HOLDING OÜ kustutatud | 12869482 |
| GCE LIMITED OÜ | 14712069 |
| NCE ASSET OÜ | 17127986 |
| UCE ASSETS OÜ | 16325164 |
| HCA MARKETING OÜ kustutatud | 16185326 |
| HCM INVESTMENTS OÜ | 12648752 |
| HFE BROKERAGE OÜ | 17001819 |
| HCH ESTONIA OÜ | 11255170 |
| ICE TIME OÜ | 16781815 |
| ICE CYCLE OÜ (former name Cycling OÜ) | 12830631 |
| BCE WORLDWIDE OÜ | 12927736 |
| HCD SERVICES OÜ | 12804175 |
| ACE TOLLIVORMISTUSE OÜ | 10957696 |
| QUANTUM ICE OÜ | 16750051 |
| NO ICE OÜ (former name PM21 Agency OÜ) | 11879774 |
| ICE & STEELFIELD OÜ kustutatud | 14079040 |
| ACE ACCOUNTING OÜ | 12421936 |
| OLEHUNDER CHE OÜ | 17136979 |
| HRE4 HOLDING OÜ (former name Roheline Kadakas OÜ) | 14979269 |
| HTE TEENUSED OÜ | 10990400 |
| HCG RESTAURANTS OÜ | 16601262 |
| ACE TRADE OÜ kustutatud | 11900936 |
| ICE DIGITAL OÜ | 14515498 |
| ICE NORDIC OÜ (former name Ice nordic UÜ) | 16170916 |
| LE CHE OÜ kustutatud | 12424745 |
| ROYAL ACE OÜ | 11528477 |
| BCE ONLINE OÜ | 14349671 |
| HCP SOLUTIONS OÜ | 17241222 |
| HSE PROJECT OÜ kustutatud | 12434519 |
| ICE STORM OÜ kustutatud (former name OÜ ARD Investeeringud) | 12308884 |
| HCL SYSTEMS OÜ | 17389479 |
| BLACK ICE OÜ kustutatud | 12416473 |
| SILYNGROW HRCE OÜ (former name KARRO FRAKT OÜ) | 14141164 |