| Company name | Reg. code |
|---|---|
| HEILMET OÜ | 14151085 |
| HEIMET OÜ kustutatud | 12567775 |
| HEINMETS OÜ | 12106933 |
| HEILSEN OÜ | 17478734 |
| HEIPET OÜ | 11578848 |
| HEIMER OÜ | 14635133 |
| HEIDMETS INVEST OÜ kustutatud | 12185772 |
| HEIMER KAPITAL OÜ kustutatud | 12738604 |
| ERBE & HEIMAT OÜ | 14902893 |
| LACK I HEILAE OÜ | 17423704 |
| HELMET OÜ | 12517694 |
| HELLMED OÜ kustutatud | 11028421 |
| DEALMET OÜ | 14862142 |
| 123HELMETS OÜ | 17409957 |
| HELIMETS OÜ kustutatud | 10251619 |
| GRILMET OÜ | 12283983 |
| REILEET OÜ | 14946985 |
| HELIMED OÜ | 12319126 |
| HELLNET OÜ | 11498536 |
| STILMET OÜ | 11707808 |
| HELMEX OÜ (former name Bubble Print OÜ) | 14937650 |
| HIMMET OÜ | 11910515 |
| MILMET OÜ | 14373087 |
| EIXMET OÜ | 16411780 |
| KEILME OÜ | 10256516 |
| HEPMET OÜ | 10742961 |
| KILMET OÜ | 11032463 |
| HELMER OÜ | 10272952 |
| EHIMET OÜ | 10052699 |
| HELLET OÜ | 16134151 |
| HEALME OÜ | 12470805 |
| HISMET OÜ | 10084908 |
| MELMET OÜ | 12160536 |
| WELLMET GROUP OÜ | 12479367 |
| HELINET GRUPP OÜ | 12173504 |
| HELIMER TEENUS OÜ | 14608478 |
| HELMETS MK OÜ | 14883581 |
| SILLERDAV HELMES OÜ | 12700760 |
| HALMET-METALL OÜ kustutatud | 10296912 |
| HELMES INVESTMENTS OÜ | 14720132 |
| HELMEN PUIT OÜ (former name Helmen Puit UÜ) | 16080068 |
| KILMET JURIST OÜ | 17073003 |
| HELMEN HOOLDUS OÜ (former name Helmen Hooldus UÜ) | 14932641 |
| HELMES FA OÜ | 14265564 |
| HELMES CA OÜ | 14871023 |
| HOLMET PLUSS OÜ kustutatud | 11909439 |
| HELMEX TEENUSED OÜ | 11180755 |
| HERMET MUSIC OÜ | 16990234 |
| HELMAT PROIEKT OÜ | 16666942 |
| HELMUT TEAM OÜ | 16046607 |