| Company name | Reg. code |
|---|---|
| SDG OÜ | 14876730 |
| SDG CAPITAL OÜ (former name OragaUnique OÜ) | 14304146 |
| SDG CONSULTING OÜ | 14762558 |
| HOLDENT HAMBARAVI OÜ (former name OÜ SDG Studio) | 11268390 |
| SDGS ACTIONCONSULTING OÜ kustutatud | 16364253 |
| SDGLOBAL BALTICS OÜ | 16460956 |
| SDGPROFESSIONALS OÜ | 17039905 |
| ASSOCIATION FOR SUPPORTING THE SDGS FOR THE UNITED NATIONS OÜ kustutatud | 16579752 |
| CDG OÜ | 12817812 |
| SDA OÜ | 17169660 |
| SDE OÜ kustutatud | 10179046 |
| KDG OÜ | 12501374 |
| BDG OÜ | 10424698 |
| SDD OÜ kustutatud | 14476380 |
| 365SIG OÜ | 17284220 |
| SDS OÜ (former name Smart Defence Solutions OÜ) | 16161604 |
| SLG OÜ | 14251384 |
| ADG OÜ | 12055265 |
| FDG OÜ | 14007939 |
| SDR OÜ | 12848103 |
| DSG OÜ kustutatud | 12946260 |
| SDF OÜ | 17481268 |
| SIG AGENCY OÜ kustutatud | 14437503 |
| VISIONIST SDC OÜ (former name Robin Trade & Investments OÜ) | 14666576 |
| SHG ESTONIA OÜ | 10727588 |
| SLG GROUP OÜ kustutatud | 10640781 |
| KDG EUROPA OÜ kustutatud | 12352738 |
| BDG HOLDINGS OÜ | 10341133 |
| CONSULTING SDB OÜ | 17123014 |
| SDD06 HOLDING OÜ | 10851207 |
| DDG BALTIC OÜ kustutatud | 12451765 |
| SDS AUTO OÜ | 11642871 |
| BDG TRADING OÜ kustutatud | 11969253 |
| SDD EUROPE OÜ kustutatud | 12468168 |
| SEG ABROAD OÜ (former name SEG Study in Europe OÜ) | 14038992 |
| SDM IMPERIAL OÜ kustutatud | 14216844 |
| SDA INVEST OÜ kustutatud | 12149173 |
| IDG INTERNATIONAL OÜ kustutatud | 14371332 |
| SBG CONSTRUCTOR OÜ kustutatud | 10928068 |
| SDP KORISTUS OÜ | 16113730 |
| SGG INVEST OÜ | 16774643 |
| MDG FASHION OÜ | 10560622 |
| SEG EU OÜ | 16255825 |
| EDG LAND OÜ | 16396782 |
| BDG FRANCE OÜ | 12213988 |
| SDD TECH OÜ | 16232712 |
| MDG HOLDINGS OÜ | 17409259 |
| SDP COMPANY OÜ kustutatud | 14168507 |
| SIG DESIGN OÜ kustutatud | 12885570 |
| SDV-KULLER OÜ | 17334739 |