| Company name | Reg. code |
|---|---|
| MX1 OÜ | 17246171 |
| MX3 OÜ (former name Netsrotsungam OÜ) | 14868481 |
| MX21 OÜ kustutatud | 14848975 |
| MX STAR OÜ kustutatud | 12225388 |
| MX MANIA OÜ | 11995181 |
| MX TRANS OÜ kustutatud | 11907789 |
| MX FORCE OÜ | 14057009 |
| MX GRADE OÜ | 16060872 |
| MX IMPORT OÜ kustutatud | 12430059 |
| MX TEENUS OÜ kustutatud (former name MX Teenus UÜ) | 12904103 |
| MX TIMING OÜ | 14479638 |
| MX CRAFTS OÜ | 14056932 |
| BALTIC MX OÜ | 11495128 |
| MX ARENDUS OÜ | 12207203 |
| MX HOLDINGS OÜ | 14861148 |
| MX MOTORENT OÜ kustutatud | 12789719 |
| MX SERVICES OÜ kustutatud | 12748749 |
| MX82 INVEST OÜ kustutatud | 14589077 |
| MX PAIGALDUS OÜ kustutatud | 12541221 |
| MX WORKFORCE OÜ (former name Viatrend OÜ) | 12887215 |
| MX KAUBANDUS OÜ | 10994556 |
| T AND MX OÜ kustutatud (former name POP Partner OÜ) | 10368729 |
| 2MX CAPITAL OÜ | 16210627 |
| MX CREATIVO CONSULTANT OÜ kustutatud | 12201560 |
| SHEN.AI OÜ (former name MX Labs OÜ) | 16090991 |
| BJALLA OÜ (former name MX Engineering OÜ) | 14206656 |
| MXM OÜ | 11167884 |
| MXER OÜ | 16691294 |
| MXR77 OÜ (former name OÜ Piprapood) | 10754757 |
| MXNET OÜ | 17117166 |
| MXSTAR OÜ | 16592356 |
| MXTECH OÜ kustutatud | 16741201 |
| MXSPORT OÜ | 10810585 |
| MXM INNO OÜ kustutatud | 10199818 |
| MXC GROUP OÜ kustutatud | 12715170 |
| MXFORFUN OÜ | 16957622 |
| MXC STUDIO OÜ (former name MXC Studio UÜ) | 16087606 |
| MXPINVEST OÜ kustutatud | 14619074 |
| MXC EHITUS OÜ (former name MXC Ehitus UÜ) | 12872900 |
| MXS TOOTED OÜ | 17329460 |
| MXNB INVEST OÜ (former name Valdgrupp investment OÜ) | 14132225 |
| MXO TRADING OÜ kustutatud | 16810936 |
| MXN SYSTEMS OÜ | 17225967 |
| MXJ DIGITAL OÜ | 17234357 |
| MXM HOLDING OÜ | 17300350 |
| MXR TEENUSED OÜ | 10531454 |
| MXM SOLUTIONS OÜ | 16663553 |
| MXGP PAYMENT SOLUTIONS OÜ kustutatud | 14886545 |
| FERVETAURE OÜ (former name Secret Mxxn OÜ) | 16930451 |
| SMUFP CONSULTING OÜ (former name MxM Products Eesti OÜ) | 12557966 |