| Ettevõtte nimi | Reg. kood |
|---|---|
| M ENGINEERING OÜ | 16950198 |
| 2M ENGINEERING SYSTEMS OÜ kustutatud | 14181459 |
| M & A ENGINEERING EE OÜ (endine nimi Caffe Dueto OÜ) | 11451757 |
| A.I.M ENGINEERING OÜ kustutatud | 10617693 |
| A.M.O. ENGINEERING OÜ kustutatud | 11903573 |
| E&M ENGINEERING SOLUTIONS OÜ | 11092784 |
| MS ENGINEERING OÜ | 12688541 |
| MP ENGINEERING OÜ | 12943942 |
| MK ENGINEERING OÜ | 16333519 |
| MRJ ENGINEERING OÜ kustutatud | 12562571 |
| MTR ENGINEERING OÜ | 12158982 |
| MCT ENGINEERING OÜ kustutatud (endine nimi OÜ CIVILIZATION) | 10871380 |
| MCS ENGINEERING OÜ | 14091526 |
| MIRC ENGINEERING OÜ | 17072587 |
| MITE ENGINEERING OÜ | 10342977 |
| MIRAI ENGINEERING OÜ | 17314145 |
| MARINE ENGINEERING OÜ kustutatud | 14268522 |
| MASTER ENGINEERING OÜ | 17125237 |
| MEIREN ENGINEERING OÜ (endine nimi Osaühing Merona Consulting) | 10932176 |
| SUSTAINWISE OÜ (endine nimi MVP Engineering Service OÜ) | 14143619 |
| LILLESETH KJETTING BALTIC OÜ kustutatud (endine nimi Meritevole Group OÜ) | 11514908 |
| SOLAR ENGINEERING OÜ kustutatud (endine nimi Master Engineering OÜ) | 12147168 |
| ACDC ELECTRIC OÜ kustutatud (endine nimi ENGINEERING & MAINTENANCE OÜ) | 14189662 |
| BALTIC MARINE SYSTEMS OÜ (endine nimi Baltic Marine Engineering OÜ) | 14942349 |
| LM ENGINEERING HOLDING OÜ (endine nimi Linkmet Marine Engineering OÜ) | 14923518 |
| TRANSPORDITEHNIKA OÜ (endine nimi ML Engineering OÜ) | 11906146 |
| MUTKA OÜ (endine nimi OÜ Mutka Engineering) | 12084491 |
| BJALLA OÜ (endine nimi MX Engineering OÜ) | 14206656 |
| MAGMA ENGINEERING OÜ UÜ kustutatud (endine nimi Magma Engineering UÜ) | 12098079 |
| MUTABOR ENGINEERING OÜ kustutatud | 14171544 |
| MINING & ENGINEERING OÜ | 14462046 |
| MS ENGINEERING GROUP OÜ | 14997793 |
| METRICA ENGINEERING OÜ | 12418704 |
| MURPHYS ENGINEERING OÜ | 14640855 |
| MARUKARU ENGINEERING OÜ kustutatud (endine nimi Kuri Ubin OÜ) | 14057417 |
| MARITECH ENGINEERING OÜ kustutatud | 12022449 |
| MK TOOLS & ENGINEERING OÜ kustutatud | 12219886 |
| MECHAFON ENGINEERING OÜ | 16058059 |
| MAKERLINN ENGINEERING OÜ kustutatud | 16139243 |
| ENGINEERING MACHINERY OÜ kustutatud | 12019789 |
| METALLURG ENGINEERING OÜ (endine nimi Demidov Engineering OÜ) | 11807964 |
| MATEROSAVA ENGINEERING OÜ | 12843293 |
| LAND MARINE ENGINEERING OÜ | 14392179 |
| MULTISOLVE ENGINEERING OÜ | 16850692 |
| RAHU MARINE ENGINEERING OÜ | 17262267 |
| MIGUNAUSKAS ENGINEERING OÜ kustutatud | 14850920 |
| MP & PARTNERS ENGINEERING OÜ kustutatud | 12033370 |
| MARINE ENGINEERING GROUP OÜ | 14847591 |
| F MOTORSPORT ENGINEERING OÜ | 12512662 |
| ENGINEERING MAIN HOIST (EMH) OÜ | 16766572 |