| Company name | Reg. code |
|---|---|
| SHC OÜ (former name SHC UÜ) | 16190020 |
| SHC INVEST OÜ | 16280591 |
| SHCV.IT OÜ | 14927226 |
| SHCH GROUP OÜ kustutatud | 12203518 |
| SHCUF OÜ | 12053929 |
| SHCHYBRIA OÜ | 17381578 |
| SHCHETININ OÜ | 16836502 |
| SHCHEGOLEFF OÜ | 11453800 |
| SHCHUKIN HOUSE OÜ | 12167834 |
| SHCHEHOLKOVA STYLES OÜ | 17077202 |
| SRC OÜ | 16882640 |
| RHC OÜ (former name Rosimannus Holding Company OÜ) | 12879598 |
| SHK OÜ kustutatud | 16351807 |
| SEC OÜ | 12700205 |
| SFC OÜ | 14569695 |
| SHI OÜ kustutatud | 12990580 |
| SSC OÜ | 14301107 |
| 1SEC OÜ (former name ListUP OÜ) | 14757994 |
| SRC78 OÜ | 17250474 |
| SHL OÜ | 16475082 |
| DHC OÜ | 11212946 |
| SHA-256 OÜ | 14603989 |
| SKC OÜ kustutatud | 16058533 |
| SMC OÜ | 11694388 |
| SHF OÜ | 10938761 |
| SHH OÜ | 16094434 |
| 5SEC OÜ kustutatud | 12994589 |
| SHV OÜ | 16253513 |
| SOC OÜ kustutatud | 14864773 |
| SRC GROUP OÜ (former name Growing Capital OÜ) | 14233630 |
| SHY BALTIC OÜ | 16772259 |
| SOC-PROMOTION OÜ kustutatud | 14786866 |
| SHM MEDICOR OÜ | 10895759 |
| VISIONIST SDC OÜ (former name Robin Trade & Investments OÜ) | 14666576 |
| SHG ESTONIA OÜ | 10727588 |
| SGC INNOVATIONS OÜ | 16883869 |
| SSC HOLDING OÜ kustutatud | 14778789 |
| SLC-CONSEIL OÜ | 16390539 |
| SFC HOLDING OÜ | 12785354 |
| BHC SPV OÜ kustutatud | 16475640 |
| 29SEC AGENCY OÜ | 17292366 |
| PEREFIRMA SHV OÜ | 17084544 |
| LEKA SMC OÜ | 12910180 |
| SFC CAPITAL OÜ kustutatud | 14037998 |
| SHW SPV1 OÜ kustutatud | 14056487 |
| SMC GRUPP OÜ | 12374102 |
| IHC TELEMED OÜ | 17410156 |
| MARVEN SEC OÜ kustutatud | 12196505 |
| SHO GROUP OÜ | 17084099 |
| SHL GRUPP OÜ | 12453579 |