| Company name | Reg. code |
|---|---|
| NELSING OÜ kustutatud | 10383605 |
| HELSING OÜ | 17024826 |
| NELIN OÜ | 16708936 |
| SELLING 101 OÜ kustutatud | 12577064 |
| SELLING OÜ kustutatud | 12215562 |
| MESSING OÜ kustutatud | 11387686 |
| HELPING OÜ | 16602422 |
| KESLING OÜ | 10550701 |
| TALSING OÜ | 12898839 |
| WELDING OÜ | 12087791 |
| FELLING OÜ | 10803680 |
| GNEISING OÜ | 10278771 |
| TENSING OÜ | 17386512 |
| NALTING OÜ | 14884054 |
| BELLING OÜ kustutatud | 11052230 |
| MESSING OÜ | 17045343 |
| MEISING OÜ (former name Compux OÜ) | 14027675 |
| BELSIGN OÜ | 16997805 |
| ENELING OÜ | 16454312 |
| LEKSING OÜ | 11017630 |
| NELSON HOLDING OÜ | 17263131 |
| NET NELSON OÜ kustutatud | 10544072 |
| NELSON TIMING OÜ | 11687632 |
| ELTING OÜ kustutatud | 10392142 |
| CELSIN OÜ | 16353143 |
| ELDING OÜ | 16663458 |
| ELSINE OÜ | 12471638 |
| HOPTRANS LEASING OÜ | 12068279 |
| SELLING FORMAT OÜ (former name Blockchaininc Marketing OÜ) | 14459682 |
| PÄRLI TELLING OÜ kustutatud | 14191676 |
| SSK WELDING OÜ | 14330161 |
| SAL WELDING OÜ | 16088072 |
| WELDING NORDICS OÜ kustutatud (former name BOACE Nordics OÜ) | 14078804 |
| TAXI LEASING OÜ | 12351779 |
| WELLING VARAHALDUS OÜ kustutatud (former name Stelling Varahaldus OÜ) | 14058894 |
| MIPE WELDING OÜ kustutatud | 16879158 |
| WELDING WORKS OÜ kustutatud | 12701446 |
| SELLING-CONTENT OÜ (former name Freiheitszirkus OÜ) | 16392522 |
| UP HELLING OÜ | 10722579 |
| BALTIX WELDING OÜ | 17283736 |
| ARCATEA LEASING OÜ (former name Parvus Baltic Group OÜ) | 12139281 |
| EURO LEASING OÜ | 12344035 |
| ANESKO WELDING OÜ kustutatud | 11996310 |
| TEHASE TELLING OÜ | 16817418 |
| VEISING KAUBANDUS OÜ kustutatud | 10256350 |
| ESTFIN WELDING OÜ | 14534490 |
| ALP WELDING OÜ | 12844826 |
| WELDING CONSTRUCTIONS OÜ | 10233596 |
| WELDING VISION OÜ | 12947710 |
| HELPING PHARMA OÜ kustutatud | 16162779 |