| Company name | Reg. code |
|---|---|
| INTERSEC OÜ | 14262324 |
| INTERSECT OÜ kustutatud | 11270352 |
| INTERTEC OÜ | 12252149 |
| INTERSEA MINERALS OÜ | 17440080 |
| INTERSEL GROUP OÜ kustutatud | 12209998 |
| INTERDOC OÜ | 16879856 |
| INTERSWED OÜ kustutatud | 16274076 |
| INTERNET OÜ kustutatud (former name HOSTING OÜ) | 10423612 |
| INTERDECO OÜ kustutatud | 11730285 |
| INTERSELL OÜ kustutatud | 14242184 |
| INTERPIC OÜ | 16415045 |
| INTERPEN OÜ | 10270284 |
| INTERTECH OÜ | 11443166 |
| INTERSOL OÜ | 12491090 |
| 1INTERNET OÜ kustutatud | 14352719 |
| INTERDECO OÜ kustutatud | 14434848 |
| INTERWEB OÜ | 12339519 |
| INTEREST OÜ | 12247094 |
| INTERSKY OÜ | 11978482 |
| INTERNET OÜ | 16600481 |
| INTERSAD OÜ (former name Aktsiaselts Intersad) | 10175195 |
| INTERFER OÜ | 14090840 |
| INTERLEX OÜ | 10291783 |
| INTENSE OÜ | 11469148 |
| INTESER OÜ | 11471955 |
| MR INTERNET OÜ | 14468089 |
| INTERSIA INVEST OÜ | 11698630 |
| ACTIVE INTERNET OÜ | 14120802 |
| BEST INTEREST OÜ | 14005432 |
| NUTCRACKER INTERWEB OÜ (former name Dreidel OÜ) | 14945394 |
| INTERREG CONSULTING OÜ | 12828537 |
| AGENCIA INTERNET OÜ | 16049095 |
| INTEREST MEDICAL OÜ | 12574545 |
| INTERNET FOUNDATION OÜ (former name RIA.com Foundation OÜ) | 14645386 |
| INTERSIA GRUPP OÜ | 12485126 |
| INTERNET PROMOTION OÜ | 12579465 |
| INTERRED INVEST OÜ | 16099495 |
| INTERWEB WORKS OÜ | 16869088 |
| INTEREST MARKETING OÜ | 10503446 |
| BALTIC INTERTEX OÜ | 10506189 |
| INTERSIM BALTIC OÜ kustutatud | 12082575 |
| INTERNET MEDIA OÜ | 11644924 |
| SINU INTERNET OÜ kustutatud | 11683522 |
| GLOBAL INTERNET OÜ (former name VIRMARIIN OÜ) | 11678691 |
| INTERLES.COM OÜ kustutatud | 12028665 |
| TRANS INTEREST OÜ | 12325440 |
| INTERLEX MEDIA OÜ kustutatud | 11988380 |
| INTERNET SMARTSEC OÜ kustutatud | 14015040 |
| MUTUAL INTEREST OÜ | 16413052 |
| PÄRNU INTERNET OÜ | 10795590 |