| Ettevõtte nimi | Reg. kood |
|---|---|
| MEANING SYSTEMS OÜ kustutatud | 14830053 |
| HEATING SYSTEMS OÜ | 12956749 |
| DIGITAL LEARNING SYSTEMS OÜ | 12572150 |
| GOEXPERT LEARNING SYSTEMS OÜ | 16726644 |
| BALTIC HEATING SYSTEMS OÜ | 11091951 |
| EURONOM HEATING SYSTEMS OÜ kustutatud | 12104035 |
| MAMAKO HEATING SYSTEMS OÜ kustutatud | 11678538 |
| CLEANING SISTERS OÜ | 17279747 |
| NK SISTERS CLEANING OÜ | 17116362 |
| UGO GAS HEATING SYSTEM OÜ | 10540743 |