| ORU-A2 OÜ | 11132420 |
| VILLA ORU 21A OÜ kustutatud | 14404907 |
| ORU AGRO OÜ | 11526774 |
| ORU AUTO OÜ | 14571999 |
| A - ORBU OÜ | 12119077 |
| ORUKALDA ARENDUSE OÜ kustutatud | 14474167 |
| ORUMETSA ARENDUSE OÜ | 14813735 |
| ARHITEKTIBÜROO ORUB OÜ | 11087369 |
| LEMERONTEKS OÜ kustutatud (former name A&A Klaas OÜ) | 11372704 |
| AA SHIPPING CONSTRUCTION OÜ (former name A1A Europoort OÜ) | 14326774 |
| REMFAS OÜ (former name A.A. REMFAS OÜ) | 11280008 |
| FAHAT MREIR OÜ (former name A Management OÜ) | 14346015 |
| TEHNOMARKET RECYCLING OÜ (former name OÜ A-IDAMET) | 11971118 |
| FREELIX OÜ (former name A-Prosperioritere OÜ) | 16610982 |
| WORKNECTOR OÜ kustutatud (former name GP2A OÜ) | 12987218 |
| ODGOVARA SHABLI OÜ (former name A resto OÜ) | 14045182 |
| PINDI PUIDUKODA OÜ (former name A&EdWood OÜ) | 14230933 |
| CREATIVESTAY OÜ (former name H6A OÜ) | 16204124 |
| KATSWATSWATA ZABURI OÜ (former name A-Puhastusabi OÜ) | 14321009 |
| AVG INVEST OÜ (former name A-Cleaning OÜ) | 14370338 |
| LOOTSIAP OÜ kustutatud (former name Lootsi 3a-8 OÜ) | 14343732 |
| TUULIKU HOOLDUS OÜ (former name L10A OÜ) | 16288693 |
| R VARAD & INVESTEERINGUD OÜ (former name A-Service OÜ) | 12745136 |
| ALANA WELLCARE OÜ (former name A.ALANA OÜ) | 17143353 |
| KORBESTEN OÜ kustutatud (former name A-TIILIKATE OÜ) | 12287395 |
| RISTMIK AUTOVARUOSAD OÜ (former name A-Ristmik OÜ) | 12111489 |
| P47 OÜ (former name Tartu84a OÜ) | 14188728 |
| RUU KIVI SECONDARY MATERIALS OÜ (former name OÜ Garaaž 43A) | 16471997 |
| PUITSÕRESTIK OÜ (former name A.Reinwald OÜ) | 11297871 |
| LIGHTHOUSE KINNISVARA OÜ (former name A4 Konsult OÜ) | 12573586 |
| MOGODIMANA DUMADUSHANE OÜ (former name A2OO OÜ) | 14187841 |
| A5 RENT OÜ (former name A5KV OÜ) | 14498788 |
| ACFXGLOBAL OÜ (former name RT64A OÜ) | 14469522 |
| EHITUSTIIM OÜ (former name A- Ehitustiim OÜ) | 14432890 |
| CYPHERFY OÜ (former name OÜ Püü 7a) | 12099653 |
| LUMIA OÜ (former name A+ Arhitektid OÜ) | 16364402 |
| HEMIWELL OÜ kustutatud (former name Klubi 77A OÜ) | 14102230 |
| TOGOBOTO ZALOSSAS OÜ (former name A! Pesu OÜ) | 12443754 |
| DDMARKETING OÜ (former name Flexbit 139A OÜ) | 16838308 |
| FOREMSIKSTON OÜ (former name A7 Energy OÜ) | 14546872 |
| KIRJAVARA OÜ (former name OÜ A&A Translation & DTP Services) | 12272560 |
| HODOBEAUTY OÜ (former name SUSHI OÜ) | 14372449 |
| METSVERE OÜ (former name A&A LUKS OÜ) | 14322871 |
| JURIIDILISED KONSULTATSIOONID OÜ kustutatud (former name OÜ Advokaadibüroo A.Jakobson ja A.Jaroslavski) | 10390090 |
| FORAL KINNISVARA OÜ kustutatud (former name A&A Kinnisvara Pärnu OÜ) | 12577526 |
| ADVOKAADIBÜROO NAUR & PÄRN OÜ (former name OÜ A.Albertson & Sons) | 16245703 |
| ANC OÜ (former name A.N.C. OÜ) | 11681730 |
| ENGJOBSEU OÜ kustutatud (former name A.I marketing OÜ) | 16102866 |
| BALTIC INNOVATION AGENCY OÜ (former name OÜ B.I.A.) | 10943240 |
| DUNKER GROUP OÜ (former name 2A Investment Group OÜ) | 12215510 |