| Ettevõtte nimi | Reg. kood |
|---|---|
| ULTREIA OÜ | 12600538 |
| ULTRA OÜ | 11808828 |
| ULTRA BIZ OÜ | 16424742 |
| ULTRA CORPORATION OÜ | 14442084 |
| PLUS ULTRA OÜ | 16219870 |
| ULTRA PIPE OÜ kustutatud | 12191361 |
| ULTRA STELLAR OÜ | 16197178 |
| ULTRA TRADE OÜ kustutatud | 12276820 |
| ULTRA RETAIL OÜ | 12924666 |
| ULTRA B OÜ | 17357261 |
| ABC ULTRA OÜ | 11786274 |
| ULTRA LUX OÜ | 17246389 |
| ULTRA ELECTRIC OÜ | 14787954 |
| ULTRA LIGHT OÜ | 12358379 |
| ULTRA INVEST OÜ | 12025809 |
| ULTRA KAUBANDUS OÜ kustutatud | 10294793 |
| ULTRA ELEKTRIJAAM 2 OÜ | 12691759 |
| ULTRA AD OÜ | 14857112 |
| ULTRA TRANS OÜ | 10974513 |
| ULTRA STUDIOS OÜ | 16605337 |
| ULTRA WINDPOWER OÜ | 16565158 |
| ULTRA SYSTEMS OÜ | 12413813 |
| ULTRA ELEKTRIJAAM 1 OÜ | 14486584 |
| ULTRA ELEKTRIJAAM 3 OÜ | 12585916 |
| ULTRA COOL TECH OÜ | 16968985 |
| ULTRA-NUTRA EU OÜ | 17241765 |
| NE PLUS ULTRA OÜ kustutatud | 14847823 |
| TUJU ON ULTRA OÜ | 14563304 |
| PLUS ULTRA KONSULTATSIOONID OÜ | 17120317 |
| ULTRA TENDENCY CAPITAL OF ESTONIA OÜ | 14932374 |
| ENTREIA OÜ | 12904586 |
| TREIA AGRO OÜ | 16297522 |
| TREIA FARM OÜ | 17281983 |
| ASTREIA GROUP OF COMPANIES OÜ kustutatud | 14647165 |