| Ettevõtte nimi | Reg. kood |
|---|---|
| ID3 OÜ kustutatud | 14962665 |
| ID22 OÜ | 14029711 |
| ID24 OÜ | 11453443 |
| ID680 OÜ (endine nimi RANKERA OÜ) | 10448397 |
| ID2R OÜ | 16844183 |
| ID EDU OÜ | 16357684 |
| ID LAM OÜ | 10262876 |
| ID LAB OÜ | 17342503 |
| ID TEAM OÜ | 12463082 |
| AUTO ID OÜ | 10001940 |
| ID GROUP OÜ | 16704200 |
| ID TRADE OÜ | 11604936 |
| LEVER ID OÜ | 16410674 |
| KRAUS ID OÜ | 16809212 |
| ID COLOR OÜ | 14613686 |
| ID TRANS OÜ | 14294991 |
| PLUSS ID OÜ | 12546572 |
| STAMP ID OÜ kustutatud | 14479928 |
| ID-IDEAS OÜ | 12453238 |
| ID & IMAGO OÜ | 10382244 |
| ID-CHAIN OÜ (endine nimi I-CHAIN OÜ) | 14687851 |
| OPIFEX ID OÜ | 11711141 |
| ID LINGUA OÜ | 11539759 |
| INVEST ID OÜ | 12571245 |
| BALTIC ID OÜ | 12844789 |
| ID NETWORK OÜ | 11761481 |
| ID CAPITAL OÜ | 16280266 |
| ID HOLDING OÜ | 16544558 |
| ID KONSEPT OÜ | 11590950 |
| ID SERVICE OÜ | 12478296 |
| EKASSIR ID OÜ kustutatud | 12929652 |
| ID COMMERCE OÜ | 16775105 |
| ID EDUCATION OÜ | 16783174 |
| ID MAASTIKUD OÜ | 16517067 |
| ID ARHITEKTID OÜ kustutatud | 16361007 |
| ID PRODUCTION OÜ | 11546535 |
| ID1863 STUDIO OÜ | 16003360 |
| ID SÜSTEEMIDE OÜ | 14259084 |
| ID INVESTEERINGUD OÜ | 11338788 |
| PUNKT_ID OÜ | 12239500 |
| ID BODY STUDIO OÜ | 17226234 |
| DIGITAL ID PRO OÜ | 16823502 |
| YOUR ORGANIC ID OÜ kustutatud | 16391132 |
| ID-MEDIA CENTER OÜ | 10631664 |
| ID-TECHNOLOGY EST OÜ | 17166503 |
| SMILE ID HAMBAKLIINIK OÜ (endine nimi Farscape Services OÜ) | 14713927 |
| DOMEEN.ID EESTI OÜ | 17373981 |
| MATTER-ID SOLUTIONS OÜ | 16951980 |
| SALEFLEX OÜ (endine nimi Bosel ID OÜ) | 12569828 |
| EID EASY OÜ (endine nimi Smart ID Estonia OÜ) | 14080014 |