| Ettevõtte nimi | Reg. kood |
|---|---|
| IPON OÜ | 16204414 |
| IPON CONSULT OÜ (endine nimi OÜ Pine & Fire) | 10774694 |
| IPO REGISTRATION OÜ kustutatud | 16791943 |
| IPO AUTOMAATIKA OÜ kustutatud | 10405525 |
| LIXON VEOD OÜ kustutatud (endine nimi OÜ Iponito) | 11411031 |
| IRON OÜ | 12703190 |
| ICON OÜ kustutatud | 10113975 |
| GIPON OÜ kustutatud | 11518792 |
| ION OÜ | 11874469 |
| IPN OÜ | 16040266 |
| IRON NAVY OÜ | 16297723 |
| EPON FINANCE OÜ | 16969364 |
| ICON ACCESSORIES OÜ | 14084839 |
| IPPON GROUP OÜ | 14085916 |
| AGENCY ICON OÜ (endine nimi Osaühing Icon Nordic) | 12289158 |
| ELDER IRON OÜ | 17018719 |
| IRON MONEY OÜ | 16136807 |
| TOP IPPON OÜ | 17037190 |
| COMPOND ICON OÜ (endine nimi Euro Job OÜ) | 12372942 |
| IKON CYCLING OÜ | 17580467 |
| IQON HOLDING OÜ | 17482782 |
| NORTHERN ICON OÜ | 11502762 |
| GENERAL ICON OÜ | 12664030 |
| UPON STUDIO OÜ | 16036738 |
| IRON SERVICE OÜ (endine nimi Iron Service UÜ) | 12262691 |
| SOLID IRON OÜ | 11412313 |
| ICON BLOCK OÜ | 14492679 |
| VVP IRON OÜ | 16986724 |
| FROST & IRON OÜ | 17434412 |
| IRON DUST OÜ | 17177576 |
| HR ICON OÜ | 16454418 |
| IRON CONSULTING OÜ | 12544892 |
| FAST IRON OÜ | 14453633 |
| IRON-V OÜ | 12283782 |
| NORDIC ICON OÜ | 14663299 |
| BP-ICON OÜ | 12615758 |
| IRON ARENDUSE OÜ | 11329884 |
| ICON MEDIA OÜ | 16328725 |
| ICON RENAISSANCE OÜ | 16161136 |
| IRON COSMETOLOGY OÜ | 17342511 |
| IRON BALTIC OÜ | 11296357 |
| IRON MILL OÜ | 14581443 |
| EWORKS IOON OÜ | 16449742 |
| IRON ROD OÜ | 17093276 |
| INK & IRON OÜ | 17515599 |
| AMERICAN IRON OÜ | 16662329 |
| CREART ICON OÜ | 17169536 |
| ONCE UPON OÜ | 16886321 |
| IRON CONTINENT OÜ | 14061809 |
| IOON BEVERAGES OÜ | 14136619 |