| Company name | Reg. code |
|---|---|
| MSJ OÜ | 16700188 |
| MSJ INVEST OÜ | 17126231 |
| MSJ MULTITEENUS OÜ | 17083192 |
| MSR OÜ | 11514297 |
| MKSJ OÜ | 17171875 |
| MSM OÜ | 11372058 |
| MSP OÜ | 11475278 |
| MHJ OÜ kustutatud | 11247428 |
| MTJ OÜ | 14062298 |
| MSE OÜ | 16630720 |
| MRJ OÜ | 12160453 |
| MSA OÜ | 12104696 |
| MSU OÜ kustutatud | 12626992 |
| SSJ OÜ | 16293493 |
| MSA OVERSEAS OÜ | 14379598 |
| MSI CAPITAL OÜ | 10035554 |
| SSJ EXPERTS OÜ kustutatud | 16117477 |
| MPJ TEENUSED OÜ | 16135104 |
| MTJ HOLDING OÜ kustutatud | 12781698 |
| MSW EUROPE OÜ | 17434719 |
| MSI INVEST OÜ kustutatud | 14097440 |
| MKJ CONSULT OÜ | 14137702 |
| MLJ CONSULTING OÜ | 12760503 |
| HARMOONIA MSS OÜ | 17014058 |
| MJS CAPITAL OÜ kustutatud | 14209264 |
| JSJ COLOUR OÜ kustutatud | 12234111 |
| LIHU MTJ OÜ | 11562480 |
| MSF INVEST OÜ | 12540730 |
| EHITUS KSJ OÜ | 17438427 |
| MSM HOLDING OÜ kustutatud | 12018057 |
| MSP TÖÖTOAD OÜ kustutatud | 11636439 |
| MJS HOLDINGS OÜ (former name Zyf OÜ) | 16404099 |
| MBJ INDUSTRIES OÜ | 10930183 |
| MKJ TORULAHENDUSED OÜ | 11707180 |
| MSK SCUBAGEAR OÜ kustutatud | 12776728 |
| JSJ RECRUITMENT OÜ | 16009204 |
| MSH CREW OÜ | 14036881 |
| MSH TEENUSED OÜ | 17392027 |
| MTJ TEENUS OÜ | 11588054 |
| MSH RAAMATUPIDAMINE OÜ | 17205120 |
| MPJ BEAUTY OÜ | 14200333 |
| MSH SOCIALS OÜ | 17106613 |
| MAJ.INTERIOR OÜ | 17234073 |
| MSD PARFUM OÜ | 17191659 |
| MSV CENTR OÜ kustutatud | 14411008 |
| MKJ TOOTMINE OÜ | 17464324 |
| MSB INVEST OÜ | 14419564 |
| MSS GROUP OÜ | 10524253 |
| MJS PROJECT OÜ kustutatud | 14305683 |
| MSM TEENUSED OÜ (former name Tartu Nutiladu 24 Express OÜ) | 16126364 |