| Company name | Reg. code |
|---|---|
| SUNE OÜ | 12749708 |
| SUNET TECHNOLOGY OÜ | 10487018 |
| SUND OÜ | 16173197 |
| SUNO OÜ kustutatud | 12364813 |
| SÜNNE OÜ | 12274406 |
| SÜND OÜ | 16305670 |
| 5 SUNS OÜ | 17146392 |
| SUNCE OÜ | 14951561 |
| SUN360 OÜ | 14240989 |
| SUN 31 OÜ kustutatud | 16058935 |
| SUN 30 OÜ kustutatud | 16058295 |
| SUN 24 OÜ (former name Sun 24 UÜ) | 14909180 |
| SUN 16 OÜ (former name Sun 16 UÜ) | 14791123 |
| SUN 15 OÜ (former name Sun 15 UÜ) | 14791488 |
| SUN 8 OÜ (former name Sun 8 UÜ) | 14791198 |
| SUN 6 OÜ (former name Sun 6 UÜ) | 14791063 |
| SUN 28 OÜ (former name Sun 28 UÜ) | 14917848 |
| SUN1 OÜ | 14747719 |
| SUN2024 OÜ | 17062169 |
| SUN 33 OÜ kustutatud (former name Sun 33 UÜ) | 16136664 |
| SÜNGE MAA OÜ | 17416957 |
| SÜNK LAHENDUSED OÜ | 14402363 |
| SUNI TRADE OÜ kustutatud | 14847191 |
| 2SUNS EST OÜ | 14620491 |
| SÜNK FOODS OÜ (former name SÜNK toit OÜ) | 14793346 |
| SUNO NUTRADO OÜ | 17274486 |
| MOONLAB SUN OÜ | 14915996 |
| PHOENIX SUN OÜ | 16539072 |
| SUN INVEST OÜ kustutatud | 10593219 |
| SUN TECHNOLOGY OÜ kustutatud | 16146898 |
| SUN INVEST OÜ (former name Bepo ehitus OÜ) | 14659903 |
| GOLDEN SUN OÜ | 14203540 |
| SUN BELL OÜ | 17458743 |
| THE SUN OÜ | 12572993 |
| SUN TRADE OÜ | 10593001 |
| SUN GATE OÜ | 10655601 |
| BCA SUN OÜ | 10703234 |
| SECOND SUN OÜ (former name Buum Buum OÜ) | 12818929 |
| RED SUN OÜ | 14382933 |
| SUN FIESTA OÜ | 17440660 |
| BLUE SUN OÜ | 14619772 |
| DEORO SUN OÜ kustutatud | 12054538 |
| SÜN & K OÜ | 11781236 |
| SUN SOLUTIONS OÜ | 12387274 |
| SUN TZU OÜ | 14466699 |
| RA SUN OÜ | 11973272 |
| SUN HOLDING OÜ kustutatud | 10592601 |
| SUMMER SUN OÜ | 12124664 |
| SUN TIMBER OÜ | 10482784 |
| SUN COLLECTIVE OÜ | 14640453 |