| Ettevõtte nimi | Reg. kood |
|---|---|
| HDM OÜ | 10820112 |
| HDM BROTHERS OÜ kustutatud | 16587125 |
| HDMI OÜ | 17525238 |
| HDMEMORIES OÜ | 17574641 |
| HRM OÜ | 17346777 |
| BDM OÜ | 12431805 |
| MDM OÜ | 14085844 |
| KDM OÜ | 16285980 |
| FDM OÜ | 16512185 |
| HDW OÜ | 17090326 |
| LDM OÜ | 16700679 |
| HOM OÜ (endine nimi Hambalaser OÜ) | 11137386 |
| HBM OÜ | 14918813 |
| HLM OÜ | 12691895 |
| HQM OÜ | 16200349 |
| JDM OÜ kustutatud | 14607026 |
| HDC OÜ kustutatud | 14925457 |
| 02JDM OÜ kustutatud | 16240491 |
| EDM OÜ kustutatud | 12482033 |
| HJM OÜ kustutatud | 12178973 |
| HDR OÜ kustutatud | 14058919 |
| HDC OÜ kustutatud | 11293844 |
| HRM PARTNER OÜ | 16963031 |
| EDM TRADING OÜ | 14055016 |
| HLM INVEST OÜ | 16850278 |
| HCM INVESTMENTS OÜ | 12648752 |
| KDM CONSULTING OÜ | 16980124 |
| HTM GRUPP OÜ | 10170677 |
| HAM KAPITAL OÜ | 14798326 |
| HRM COMPANY OÜ | 14425157 |
| HUM INDUSTRIES OÜ (endine nimi Supersonic Investments OÜ) | 11207371 |
| HSM HOLDING OÜ | 17143910 |
| HRM SOLUTIONS OÜ | 12020672 |
| HDR TAEVAS OÜ (endine nimi Ovestis OÜ) | 12458325 |
| HNM 3D OÜ | 17337712 |
| DHM SOLUTIONS OÜ | 11103453 |
| HBM CRUISING OÜ | 10569066 |
| MARINA DHM OÜ | 16642930 |
| HRM SERVICES OÜ | 16828310 |
| VOLTA EDM OÜ | 12635382 |
| HDD SOLUTIONS OÜ | 16280237 |
| HTM KAROLIN OÜ | 12619762 |
| HRM TEENUSED OÜ (endine nimi OÜ Raamatupidamine24) | 12191241 |
| HLM CONSULTING OÜ | 12396641 |
| HTM CONSULT OÜ | 12691357 |
| HKM RAAMATUPIDAMISTEENUSED OÜ | 12883217 |
| MDM SALES OÜ | 14491800 |
| HRM TOOTMINE OÜ | 12722514 |
| HPM DISAIN OÜ | 12480821 |
| ADM INTERACTIVE OÜ (endine nimi OÜ ADM Interactive) | 10474271 |