| Ettevõtte nimi | Reg. kood |
|---|---|
| RSF OÜ kustutatud | 10124105 |
| RSFD OÜ (endine nimi Rasmus Siimann OÜ) | 16654873 |
| RSFLAGMAN OÜ | 14667446 |
| RSM OÜ | 11888827 |
| 335RSR OÜ | 17452841 |
| RAF 1 OÜ | 12484948 |
| RJF OÜ | 14936127 |
| RSO OÜ | 14019865 |
| RSU OÜ (endine nimi COGED OÜ) | 16844585 |
| RSG OÜ | 12414296 |
| ROF OÜ | 17023092 |
| RHF1 OÜ | 16993764 |
| RKF OÜ | 16046895 |
| CSF OÜ (endine nimi Kahamaja OÜ) | 12529272 |
| RRF OÜ | 14559706 |
| RSC OÜ (endine nimi Aktsiaselts RSC AH) | 10452447 |
| RST OÜ | 14750928 |
| RSQ OÜ | 11997479 |
| RBF OÜ (endine nimi Star Metal OÜ) | 14191877 |
| RSA2 OÜ | 17177561 |
| RST10 OÜ | 14021879 |
| RSE OÜ | 14864388 |
| RSK OÜ kustutatud | 14783945 |
| RBF CONSULTING OÜ | 14793263 |
| RST INVEST OÜ | 16266438 |
| RNF EUROPE OÜ (endine nimi Noratex Baltic OÜ) | 11145032 |
| MSF INVEST OÜ | 12540730 |
| RSI OSALUSED OÜ | 17424974 |
| REF AKTSIAD OÜ | 16648246 |
| RSA TEENUSED OÜ | 12602661 |
| ARCTICA REF OÜ | 10952670 |
| DARMENT REF OÜ | 14394928 |
| RSV HOLDING OÜ | 14135583 |
| RSM INVESTMENTS OÜ (endine nimi Animal Lovers OÜ) | 16127607 |
| SEPTEMBER & RSS OÜ | 10199304 |
| RCF PARTNERS OÜ | 14996457 |
| RAF INVESTMENTS OÜ | 11357633 |
| RSV GRUPP OÜ | 17405095 |
| RAF HAN OÜ | 17454030 |
| ASF NETWORK OÜ | 17050746 |
| RSI INVEST OÜ | 12626874 |
| RSA LOGISTICS OÜ | 14468184 |
| RJF DOVER OÜ | 17501091 |
| RSR CONSULT OÜ | 16474065 |
| RSV RESEARCH OÜ | 14002505 |
| BSF CAPITAL OÜ (endine nimi Finemetalli OÜ) | 14360251 |
| RSK INVESTMENTS OÜ | 14846545 |
| RSG EST OÜ (endine nimi SlimForm OÜ) | 14383358 |
| RSD OSS OÜ (endine nimi Enzode OÜ) | 16037867 |
| ASF GROUP OÜ | 12571050 |