| Company name | Reg. code |
|---|---|
| K.M.M.S. OÜ | 11476243 |
| K.ERMAN & S.M OÜ | 12169678 |
| MAVOR-M.S.K OÜ | 10112119 |
| M.K.S.N. OÜ kustutatud | 12406641 |
| S.K.M TRADING OÜ kustutatud | 12290339 |
| M.I.K.S. KONSULTATSIOONID OÜ | 14474753 |
| M.A.K.S. GRUPP OÜ (former name OÜ M.A.G.) | 12755181 |
| K MGMT SPACE OÜ kustutatud (former name Maritime Ferry Service OÜ) | 14243775 |
| COMPOTEXA OÜ kustutatud (former name Full Kit OÜ) | 14444108 |
| MK KONEKT SYSTEM OÜ | 12454657 |
| KNIFE MAKER SHOP OÜ | 17029657 |
| STUUDIO MUST KASS OÜ | 11101365 |
| SAAREMAA KÜLA MESI OÜ | 16416725 |
| PÄRNU TEHNOPARK OÜ (former name Markalin Services OÜ) | 14306174 |
| S & M KALASTUS- JA MERETARVETE OÜ kustutatud | 10033124 |
| VÕTME12 OÜ (former name Sütiste Maja OÜ) | 16346284 |
| Sapronen varad OÜ (asutamisel) (former name Kullmann GbR) | - |
| KALJUSTE MUSIC SHOP OÜ | 10279090 |
| KCS METAL SOLUTIONS OÜ | 14161787 |
| EVECON MULGI OÜ (former name Saare Kinnistud OÜ) | 10816642 |
| Litegrav Bio Holdings OÜ (former name Mikk Kapital OÜ) | (asutamisel) |
| SETO KAPTENI MAJUTUS OÜ | 16411018 |
| MH KVALITETS SNEKKER OÜ kustutatud | 12594068 |
| MAGUS SIDRUN KOOGILA OÜ | 16551127 |
| MONTAGE SERVICE OÜ (former name Klaus Schröder Montage Service OÜ) | 12862729 |
| KRISTI ŠMATOK MAKE-UP OÜ | 16134085 |
| KLUBI CHILL OUT SPORT MTÜ kustutatud | 80296530 |
| KAUBAVARUSTUS ST. MAR OÜ | 10219509 |
| KAAYA & MAAYA SERVICES OÜ | 14699357 |
| KACON SHIP MANAGEMENT OÜ | 12729568 |
| MUA KRISTIINA SALUMÄE OÜ | 14320381 |
| SUGAR KING MANAGEMENT OÜ kustutatud | 10973318 |
| SKO MOTORS KINNISVARA OÜ | 17449419 |
| SAKA MÕISA KINNISVARA OÜ kustutatud | 16987391 |
| LUXOS GROUP TECHNOLOGIES OÜ (former name Koolivorm OÜ) | 14038957 |
| MAKHUMALON LUGOMAKO OÜ (former name Kohvifoorum OÜ) | 14570698 |
| PANDEMUS OÜ (former name Klumsi OÜ) | 12668335 |
| MS AVENUE REALTY OÜ (former name Mototuning Center OÜ) | 11184902 |
| O&H SERVIS OÜ (former name Marelo Stuudio UÜ) | 14939933 |
| VIRAALNE OÜ (former name SS Kinnisvarateenused OÜ) | 14698464 |
| WELLSENGEL OÜ kustutatud (former name Teadliku Seksuaalsuse Keskus OÜ) | 14228712 |
| LOREN KINNISVARA OÜ (former name My Haven OÜ) | 12151514 |
| BLAZE FOCUS OÜ (former name OÜ MARINE SEAFOOD) | 14187965 |
| SUINE OÜ (former name MUHU KOOST OÜ) | 10310185 |
| KYOCERA FASTENING SOLUTIONS ESTONIA OÜ (former name Kyocera Senco Estonia OÜ) | 10225579 |
| SENSATION FARM OÜ (former name Mikko Kerola Stable OÜ) | 10877098 |
| SANDROM OÜ (former name OÜ Kinnisvaramaakler Mari-Liis Soome) | 16540075 |
| GUAMAL MONGUETIVA OÜ (former name SBS Katt Master OÜ) | 14626306 |
| EHITUSFIRMA24 OÜ (former name KV Maakler UÜ) | 12924809 |
| TAMMSAARE-LÕUNA TALU OÜ (former name Siili ja Karu Marjamaa OÜ) | 12873578 |