| Company name | Reg. code |
|---|---|
| METREX OÜ kustutatud (former name Metrex UÜ) | 14266351 |
| METREX INVEST OÜ | 11803665 |
| METREX MÕÕTEKESKUS OÜ kustutatud | 10644193 |
| METREXA OÜ kustutatud (former name Metrexa UÜ) | 14057802 |
| METREC OÜ (former name PolyRecycling OÜ) | 16756007 |
| METSEX OÜ kustutatud | 16466752 |
| 4METRES OÜ | 14226251 |
| METRX OÜ | 14009720 |
| METREK EESTI OÜ | 16896211 |
| QUALIS METREO OÜ | 11039815 |
| METTEX PROFF OÜ kustutatud (former name Mettex Proff UÜ) | 14434831 |
| METRES DISAIN OÜ | 17210687 |
| METROEX LOGISTICS OÜ kustutatud | 12093998 |
| METEX INFRA OÜ kustutatud | 14318929 |
| METRE TALLINN OÜ | 16866115 |
| METEX KAUBANDUS OÜ | 11032308 |
| METEX-PRO OÜ kustutatud | 11950905 |
| METEX BUILD OÜ | 17157183 |
| MRR45 HOLDING OÜ (former name MetRem OÜ) | 14342081 |
| TB WORKS OÜ (former name OÜ Metre) | 10099264 |
| MEEDIAAGENTUUR OÜ (former name Idea Metrix OÜ) | 11426044 |
| RCCU2 HOLDING OÜ (former name MetRem Metall OÜ) | 14655153 |
| AMETREX OÜ kustutatud | 11081177 |
| MENREX OÜ kustutatud | 12194914 |
| MERTEX OÜ | 12851105 |
| LETREX OÜ kustutatud | 14214816 |
| 1A KINNISVARABÜROO OÜ (former name Design Studio OÜ) | 14670856 |
| MATREX BALTIC OÜ (former name Levigroup OÜ) | 14418714 |
| MEDREX TEAM OÜ kustutatud (former name Medrex Team UÜ) | 14287413 |
| MERTEX METS OÜ | 11423637 |
| MERTEX EHITUS OÜ (former name Mertex Ehitus UÜ) | 14268143 |
| MERTEX TRADING OÜ | 12687456 |
| MERTEX HALDUS OÜ kustutatud | 11934190 |
| MERTEX EST OÜ kustutatud | 12550711 |
| MERTEX INVEST OÜ | 16204302 |
| MEDREX TRADE OÜ (former name Medrex Trade UÜ) | 16867184 |
| PETREX PROJECT OÜ kustutatud | 11556396 |
| METROL OÜ | 12705705 |
| METERIX OÜ (former name Meterix UÜ) | 12944930 |
| METROC OÜ kustutatud | 12905775 |
| METAREK OÜ kustutatud | 12030673 |
| METROUX OÜ kustutatud | 14173402 |
| METALEX OÜ | 14064127 |
| METFLEX OÜ | 16919122 |
| METROS OÜ | 10452524 |
| METRIC OÜ | 10023522 |
| METRON OÜ | 14381164 |
| METERO OÜ | 11672441 |
| METNIX OÜ (former name Metnix UÜ) | 14767975 |
| METSER OÜ | 17127807 |