| Company name | Reg. code |
|---|---|
| MERION OÜ | 12056224 |
| MERION HALDUSE OÜ | 11121876 |
| MERIIN OÜ | 16408269 |
| MERAION OÜ | 14519042 |
| MERRON OÜ | 12900683 |
| MERIDON OÜ kustutatud | 16251974 |
| MERTON OÜ | 10334185 |
| MERXON OÜ | 14492538 |
| MERIO OÜ (former name Heurek ehitus OÜ) | 14756457 |
| MERIN OÜ | 10399440 |
| MERLION STRATEGIES OÜ (former name Wolfpack Management OÜ) | 14988601 |
| MERKON BALTIC OÜ kustutatud | 12486769 |
| MERIKON TEENUS OÜ | 16964562 |
| MERLON TRANS OÜ (former name Merlon Trans UÜ) | 16653773 |
| MERINO TATRY OÜ | 12606110 |
| MERITON HOTELS OÜ (former name MERITON HOTELS AS) | 10048350 |
| MERTON METSATÖÖD OÜ (former name Merton Metsatööd UÜ) | 16793936 |
| MERLON EHITUS OÜ | 12946290 |
| MERKON HALDUS OÜ kustutatud (former name Merkon Hooldus UÜ) | 12949413 |
| MERTON AK OÜ | 12746223 |
| MERLON KV OÜ (former name Merlon Kaubandus UÜ) | 16001119 |
| MERLION GRUPP OÜ | 16706564 |
| MERTON ACCOUNTS OÜ | 11899021 |
| MERKON PROJEKT OÜ (former name Merkon Teenus UÜ) | 16132258 |
| MERIKON EHITUS OÜ kustutatud (former name Merikon Ehitus UÜ) | 16206838 |
| MERSON PROPERTIES OÜ | 16457457 |
| MEROON EHITUS OÜ | 10352504 |
| MERON TRADE OÜ (former name Meron Trade UÜ) | 14830863 |
| MERINO SOFTWARE FACTORY OÜ | 14272386 |
| MERITON HOTELS GROUP OÜ kustutatud | 11454833 |
| DIGGER EXPORT OÜ kustutatud (former name Merkon OÜ) | 14109901 |
| DINDIMADUMA KALIMELIM OÜ (former name Merlon Service OÜ) | 17135603 |
| FAMILY ESTATE OÜ kustutatud (former name Meriton Family Estate OÜ) | 12683458 |
| MERIONIS GROUP OÜ | 17402352 |
| MELION OÜ | 14993236 |
| METRION OÜ | 17357321 |
| MIRION OÜ | 12726587 |
| FERION OÜ | 12471650 |
| MARION OÜ | 12916856 |
| HERION OÜ | 12188262 |
| SERION OÜ | 16750766 |
| KADARBIKU KÜTTEPUUD OÜ (former name Kanarbiku Küttepuu OÜ) | 16771283 |
| MERIANN OÜ (former name OÜ Kadi Bussireisid) | 12927104 |
| MERIAL OÜ | 17147457 |
| MERDOF OÜ kustutatud | 10463971 |
| MERGEN OÜ | 16404538 |
| MERDEN OÜ | 17415490 |
| MERGIN OÜ | 16995678 |
| MERHAN OÜ | 14361842 |
| MERATON OÜ | 12706018 |