| Company name | Reg. code |
|---|---|
| MERXON OÜ | 14492538 |
| MERION OÜ | 12056224 |
| MERRON OÜ | 12900683 |
| MERTON OÜ | 10334185 |
| MERKON BALTIC OÜ kustutatud | 12486769 |
| MERION HALDUSE OÜ | 11121876 |
| MERLON TRANS OÜ (former name Merlon Trans UÜ) | 16653773 |
| 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 |
| MERXTON VEOD OÜ | 11494123 |
| MERLON KV OÜ (former name Merlon Kaubandus UÜ) | 16001119 |
| MERTON ACCOUNTS OÜ | 11899021 |
| MERXTON APARTMENTS OÜ | 17176393 |
| MERKON PROJEKT OÜ (former name Merkon Teenus UÜ) | 16132258 |
| MERSON PROPERTIES OÜ | 16457457 |
| MEROON EHITUS OÜ | 10352504 |
| MERON TRADE OÜ (former name Meron Trade UÜ) | 14830863 |
| DIGGER EXPORT OÜ kustutatud (former name Merkon OÜ) | 14109901 |
| DINDIMADUMA KALIMELIM OÜ (former name Merlon Service OÜ) | 17135603 |
| KADARBIKU KÜTTEPUUD OÜ (former name Kanarbiku Küttepuu OÜ) | 16771283 |
| MARXON TRADING OÜ | 12011026 |
| MEXON TRADE OÜ kustutatud | 12544142 |
| ERXON EHITUS OÜ | 16590854 |
| EMERTON OÜ | 12018689 |
| DEUXON OÜ | 16223819 |
| AMERTON OÜ kustutatud | 12299576 |
| HERMON OÜ | 17152100 |
| HEIXON OÜ kustutatud (former name Kärtshäts OÜ) | 14196811 |
| AMERSON OÜ | 16492413 |
| AERTON OÜ | 12589920 |
| FERCON OÜ | 14589775 |
| DEROON OÜ kustutatud | 12525191 |
| AMERLON OÜ | 14598159 |
| FERION OÜ | 12471650 |
| HERION OÜ | 12188262 |
| GERLON OÜ | 12416993 |
| BIRXON OÜ | 14091555 |
| GERKON OÜ kustutatud | 12038858 |
| AERLON OÜ | 17321794 |
| G11 OÜ (former name OÜ Meryan) | 14309480 |
| WERXON ANALYTICS MANAGEMENT OÜ kustutatud (former name Fontine OÜ) | 16308562 |
| MERLOM OÜ | 14770121 |
| MERDOF OÜ kustutatud | 10463971 |
| MERIIN OÜ | 16408269 |
| MERGEN OÜ | 16404538 |
| MERDEN OÜ | 17415490 |
| MERGIN OÜ | 16995678 |
| MERAION OÜ | 14519042 |