| Company name | Reg. code |
|---|---|
| GRIFFIN OÜ | 10980471 |
| LENA GRIFFIN OÜ (former name B2B Estonia OÜ) | 14561848 |
| GRIFFIN EDUCATION OÜ | 14904722 |
| GRIFFIN DESIGN SCHOOL OÜ | 14831791 |
| GRIFFUN OÜ | 14310460 |
| GRIFFEN INVEST OÜ kustutatud | 10847499 |
| GRIFFEN SPV OÜ kustutatud | 16097177 |
| GRIFFON INDUSTRIES OÜ kustutatud | 12558776 |
| GRIFFEN HOLDING OÜ | 12065921 |
| GRIFFEN MANAGEMENT OÜ | 10847418 |
| GOLDEN GRIFFON OÜ kustutatud | 12191655 |
| GRIFFES OÜ | 16879520 |
| GRITFIX OÜ (former name Turbiini Nordics OÜ) | 16216713 |
| GRINFI OÜ | 16546847 |
| GRIIN OÜ | 12419483 |
| GRIFIR SOFTWARE OÜ | 11587468 |
| GRIFF ÕIGUSBÜROO OÜ | 12320307 |
| GRIFF GROUP OÜ | 10996348 |
| GRIIN TOP OÜ | 10313881 |
| GRIIN IDEE OÜ | 11391133 |
| GRIFFINHOLDING OÜ | 17015069 |
| CRIFFIN TECHNOLOGIES OÜ kustutatud | 12404101 |
| CRIFFIN STUDIOS OÜ kustutatud | 12386269 |
| CRIFFIN SOLUTIONS OÜ (former name VR Lab OÜ) | 12993176 |
| AUTOMAATIKA EXPERT OÜ (former name GridIn OÜ) | 14088412 |
| ECOTAK OÜ (former name Grinin OÜ) | 14181850 |
| KRISFIN OÜ | 12236721 |
| PROFFIN OÜ | 11636304 |
| BRUFFIN OÜ | 17377200 |
| TRIAFIN OÜ kustutatud (former name ViaFin Logistics OÜ) | 14247690 |
| AGRIFIN OÜ | 16206324 |
| CORPLIQUIDATOR OÜ (former name Griffex Estonia OÜ) | 14776030 |
| GRAFIN OÜ | 16516028 |
| RIFFEN OÜ | 16396804 |
| GREFIN OÜ | 16382156 |
| CRIFFIN R&D OÜ kustutatud | 12318316 |
| GRÜNFIN GROUP OÜ kustutatud | 16069318 |
| RIFFGIN EHITUS OÜ | 16938725 |
| GIFFI OÜ (former name Eurobate Eesti OÜ) | 12483222 |
| RAFFIN INVESTMENTS OÜ kustutatud | 12506650 |
| RIFFI EHITUS OÜ | 14326701 |