| Company name | Reg. code |
|---|---|
| STRON OÜ | 10962651 |
| STRONG IT OÜ (former name DigiClearing OÜ) | 14435919 |
| STRONS PV OÜ | 10107911 |
| BE STRONG OÜ | 14302182 |
| STRONG WOOD OÜ | 14218234 |
| STRONG WEAR OÜ kustutatud | 12310556 |
| STRONG FOOD OÜ kustutatud | 12480873 |
| LIVE STRONG OÜ | 12206942 |
| STAY STRONG OÜ | 12338477 |
| KOSE STRONG OÜ | 14597355 |
| JAMIE STRONG OÜ | 16013051 |
| STRONG TRADE OÜ kustutatud | 12543272 |
| STRONG PARTS OÜ | 14036800 |
| STRONG SALES OÜ | 12240608 |
| STRONG-GRUPP OÜ kustutatud | 10686895 |
| STRONG INVEST OÜ | 16503341 |
| STRONG EHITUS OÜ | 12792012 |
| STRONG INVEST OÜ kustutatud | 11125748 |
| STRONG-EUROPE OÜ kustutatud | 12030561 |
| STRONG SERVICE OÜ | 10732974 |
| FOREVER STRONG OÜ kustutatud | 16470914 |
| STRONG DOME HOME OÜ | 16306066 |
| STRONG CAPITAL GROUP OÜ kustutatud | 12824108 |
| STRONG BILLION EUROPE OÜ | 16115202 |
| STRONG SOLUTIONS GRUPP OÜ | 16589242 |
| STRONG, BALANCED & SMART OÜ | 11396644 |
| STROM OÜ | 14718215 |
| STROI OÜ kustutatud | 12701529 |
| STRÖM OÜ kustutatud | 12421057 |
| STROM OÜ kustutatud | 12130676 |
| STRONG FUNDAMENTALS CAPITAL OÜ (former name Nimetu Capital Management OÜ) | 12869387 |
| TURAN STROY OÜ | 17222259 |
| ASKO STROY OÜ | 17244153 |
| STROI EHITUS OÜ | 14754955 |
| STROI GRUPP OÜ kustutatud | 11125064 |
| STRÖM APPAREL OÜ kustutatud | 12383532 |
| STROP EHITUS OÜ | 12481134 |
| SV-STROI OÜ | 17212864 |
| BDK STROI OÜ kustutatud | 14091130 |
| VL STROI OÜ | 17309954 |
| STROM FORS OÜ | 11503810 |
| EESTI STROY OÜ (former name OÜ Nicole kinnisvara Ehitus) | 14794699 |
| JTH STRÖM OÜ | 16617607 |
| STIKON STROI OÜ | 16890935 |
| NORDIC STROY OÜ kustutatud | 12871243 |
| INCORR STROY OÜ | 14825833 |
| STROY PLUSS OÜ | 16601769 |
| STRÖM KINNISVARA OÜ kustutatud | 16766129 |
| PRELANDER STROI OÜ | 14937041 |
| SILLAMÄE STROI OÜ | 17293986 |