| Company name | Reg. code |
|---|---|
| MARSEP OÜ | 12879210 |
| MARLEP OÜ | 12876890 |
| MARSEL LOGISTICS OÜ | 16520300 |
| MARSEN TRADING OÜ (former name Marsen Trading UÜ) | 16465059 |
| MARSEN PÕRANDAD OÜ | 16197430 |
| MARLEP GRUPP OÜ | 11240428 |
| MARSEC INTERACTIVE OÜ | 17259328 |
| MARSEL MAJAEHITUS OÜ | 11075923 |
| MARSEM SOLUTION OÜ | 16572129 |
| MARSEI HOOLDUS OÜ (former name Marsei OÜ) | 12041501 |
| MARBER OÜ | 14901445 |
| MARBEL OÜ | 16944200 |
| MARBEL KONSULTATSIOONID OÜ | 17195746 |
| MARBEL ACCOUNTING OÜ | 16648565 |
| MARBES MEEDIA OÜ | 16980070 |
| MARBEL INVEST OÜ (former name Hurmi Piim OÜ) | 12134929 |
| MARBEL HALDUS OÜ | 16564816 |
| MARBEL KINNISVARA OÜ (former name CTLE Limited OÜ) | 14903119 |
| LILITH ASCENDA TECH OÜ (former name marsel logistic OÜ) | 14182714 |
| ALISA TRADE COMPANY OÜ kustutatud (former name Marsel IT Group OÜ) | 12980015 |
| MASEP OÜ | 14386322 |
| F-MARKET OÜ kustutatud (former name OÜ Finito Market) | 11638257 |
| MAREST HOLDING OÜ (former name MarEst Forest OÜ) | 14158288 |
| KARSEM OÜ | 10986539 |
| LARSER OÜ | 16537788 |
| MANSEE OÜ | 17044102 |
| MAPSER OÜ | 14079778 |
| MAKSER OÜ kustutatud | 10024303 |
| MADSEN OÜ kustutatud | 16822796 |
| JARSEV OÜ | 16516421 |
| AIRSEP OÜ | 14695141 |
| CARSER OÜ | 14566834 |
| MACSEI OÜ (former name BistroLab OÜ) | 17161747 |
| MACTEP OÜ kustutatud | 14424815 |
| KALSEP OÜ | 10538025 |
| CARSET OÜ | 17300054 |
| MAMSEL OÜ | 12903428 |
| KARREP OÜ | 14407604 |
| MANSER OÜ (former name Golden Square OÜ) | 12253226 |
| DARSIP OÜ | 10362827 |
| MALSEV OÜ kustutatud | 14993200 |
| MADSER OÜ (former name MadSor OÜ) | 14095990 |
| MARIEL&MARIEL OÜ | 12066493 |
| LARSEN HOLDING OÜ kustutatud | 12649013 |
| OLE LARSEN OÜ kustutatud | 12109966 |
| LARSEN KINNISVARA OÜ | 12601012 |
| ALIS & LARSEN OÜ | 14093749 |
| MAASEL-KUJUNDUS OÜ | 10193201 |
| LARSEN TRANS OÜ kustutatud | 11978571 |
| HUBER MANSER OÜ (former name Huber Manser Family Office OÜ) | 16006364 |