| Company name | Reg. code |
|---|---|
| INTERFER OÜ | 14090840 |
| COMFORT INTERJER OÜ | 14059089 |
| INTERFIBER OÜ kustutatud (former name Fider Int OÜ) | 12958702 |
| 1INTERNET OÜ kustutatud | 14352719 |
| INTERFLEX OÜ | 10808803 |
| INTERNET OÜ kustutatud (former name HOSTING OÜ) | 10423612 |
| INTERPEN OÜ | 10270284 |
| INTERFLO OÜ | 11586747 |
| INTERIOR OÜ | 11390530 |
| INTERWEB OÜ | 12339519 |
| INTERTEC OÜ | 12252149 |
| INTERFIRE OÜ | 10590586 |
| INTERMERX OÜ | 17190217 |
| INTERGEAR OÜ | 11709049 |
| INTERNOR OÜ kustutatud | 12959788 |
| INTERLEX OÜ | 10291783 |
| INTERFIX OÜ kustutatud | 11384848 |
| INTERFELD OÜ kustutatud | 10812905 |
| INTERNET OÜ | 16600481 |
| INTERSEC OÜ | 14262324 |
| INTEXLER OÜ | 10858793 |
| INTERFS OÜ kustutatud | 14488287 |
| INTEGER OÜ | 14070518 |
| INTESER OÜ | 11471955 |
| INTERREG CONSULTING OÜ | 12828537 |
| AGENCIA INTERNET OÜ | 16049095 |
| MR INTERNET OÜ | 14468089 |
| ASTON INTERIÖR OÜ | 14039690 |
| OTIUM INTERIOR OÜ | 14606686 |
| ESTMER INTERIOR OÜ | 16445402 |
| INTENDER GRUPP OÜ | 16700403 |
| GLASS INTERIOR OÜ (former name EstMaterial OÜ) | 14031582 |
| SUME INTERIOR OÜ | 16440741 |
| EVO INTERIOR OÜ (former name NEW GALACTICA OÜ) | 12312590 |
| INTERFIX BALTIC OÜ | 11238354 |
| DECREATIVE INTERIOR OÜ kustutatud | 14882239 |
| BOHO INTERIOR OÜ | 16793110 |
| INTERFIN INVESTMENTS OÜ kustutatud | 10526234 |
| INTERFARM EST OÜ | 11224607 |
| INTERNET FOUNDATION OÜ (former name RIA.com Foundation OÜ) | 14645386 |
| MAJ.INTERIOR OÜ | 17234073 |
| PEPPERCORN INTERIOR OÜ | 17437505 |
| NORD INTERIOR OÜ kustutatud | 11390151 |
| MK INTERIOR OÜ | 14699765 |
| SHIP INTERIOR OÜ kustutatud | 11986257 |
| SHIP INTERIOR OÜ kustutatud | 14503743 |
| TLG INTERIOR OÜ | 14684261 |
| ALTRO INTERIOR OÜ | 14095688 |
| NUTCRACKER INTERWEB OÜ (former name Dreidel OÜ) | 14945394 |
| ACTIVE INTERNET OÜ | 14120802 |