| Company name | Reg. code |
|---|---|
| OPERMAN OÜ kustutatud | 16109087 |
| APERMAN OÜ (former name Wooh OÜ) | 16249457 |
| OVERMAN OÜ | 16510921 |
| OVERMAN OÜ kustutatud | 10898735 |
| PERMAN OÜ | 14999579 |
| AGERMAN OÜ kustutatud | 12075405 |
| SPEARMAN OÜ kustutatud | 12892529 |
| OCREMAN OÜ kustutatud (former name CONTARO OÜ) | 11875115 |
| OSTERMAN OÜ | 14817242 |
| JOKERMAN OÜ | 11498368 |
| AKERMAN OÜ | 14807315 |
| ROBERMAN OÜ | 10460470 |
| SÖDERMAN OÜ | 16510499 |
| POWERMAN OÜ | 10991581 |
| DOZERMAN OÜ | 16628373 |
| BEERMAN OÜ kustutatud | 14054488 |
| ÖSTERMAN OÜ (former name Österman UÜ) | 12760259 |
| SUPERMAN OÜ kustutatud | 16352273 |
| OPERA OÜ | 12048756 |
| HERMAN OÜ | 12818125 |
| KERMAN OÜ | 14633252 |
| OSERMA OÜ | 10965106 |
| NERMAN OÜ | 11441687 |
| ONEMAN OÜ | 11164408 |
| PIRMAN OÜ | 11307322 |
| TRIANQA OÜ kustutatud (former name CAFÉ OPERA OÜ) | 14841447 |
| AKERMAN TOOTMINE OÜ | 10951506 |
| SVERMAN INVEST OÜ kustutatud | 10825762 |
| HYPERMAN AI OÜ | 17015537 |
| EBERMAN GRUPP OÜ kustutatud | 10523118 |
| DOBERMAN GROUP OÜ kustutatud | 11732605 |
| KOGERMAN & CO OÜ | 12682648 |
| AUERMAN KAUBANDUS OÜ | 11083957 |
| SHERMAN SERVICES OÜ kustutatud | 14599101 |
| OPTIMAN EHITUS OÜ | 11286399 |
| ABERMAN MAJA OÜ | 11605611 |
| SHERMAN KOOLITUSKESKUS OÜ | 16175641 |
| OPPERMANN CONSULTING OÜ | 14636948 |
| CABALLERA OPERA OÜ | 17003505 |
| OPERA DESIGN OÜ | 11976750 |
| NARGEN OPERA OÜ | 11109757 |
| OPERA INVEST OÜ | 12620084 |
| OPERA RENAISSANCE OÜ kustutatud | 14646237 |
| HERMAN ZÖGE OÜ | 16057261 |
| SANASTER GERMAN OÜ | 10265202 |
| PERJAN GROUPP OÜ kustutatud | 16494792 |
| KERMAN SERVICES OÜ (former name AKKRA Consulting OÜ) | 14341868 |
| HERMAN PÄRNU OÜ kustutatud | 11173554 |
| GERMAN LOGISTICS OÜ kustutatud | 12131701 |
| HERMAN TEKSTIIL OÜ | 12712496 |