| Company name | Reg. code |
|---|---|
| KITRON OÜ kustutatud | 12560282 |
| KITOON OÜ | 10000610 |
| KITTROW FINANCE OÜ (former name OTELMS OÜ) | 14354233 |
| KITCOM OÜ | 17211528 |
| KITZEN OÜ | 14654001 |
| KITRINO OÜ | 12945326 |
| KITEN OÜ | 16332490 |
| KITMAN COLDTECH OÜ | 16394521 |
| KIVRON OÜ | 10409569 |
| BITRON OÜ | 11387479 |
| CITRON OÜ kustutatud | 14602582 |
| KITRE SA OÜ | 10117329 |
| KITTO INVESTMENTS OÜ | 12940613 |
| CITRON GURMANDE OÜ | 12753093 |
| VITRON DIGITAL OÜ kustutatud | 16074101 |
| KITKO INVEST GROUP OÜ kustutatud | 12519492 |
| KIRON SOLUTION OÜ (former name NeoEstate OÜ) | 16341217 |
| KITO BALTIC OÜ kustutatud | 12918022 |
| FINTRON OÜ | 10683419 |
| CITRONE OÜ kustutatud | 12051356 |
| HITMON OÜ kustutatud | 11328413 |
| HIMRON OÜ | 12744823 |
| KAITRO OÜ | 12215970 |
| ELTRON OÜ (former name Aktsiaselts Eltron) | 10180724 |
| ERITRON OÜ | 10929228 |
| FIGRON OÜ | 12717140 |
| EHITRON OÜ | 12595004 |
| FUTRON OÜ | 12228872 |
| ESTRON OÜ | 17290373 |
| KAMRON OÜ | 12707609 |
| CITION OÜ (former name Cition UÜ) | 16397755 |
| BITGRON OÜ kustutatud (former name Centerport OÜ) | 14555629 |
| KATARON OÜ | 11320475 |
| KAPRON OÜ | 16998101 |
| AXTRON OÜ (former name Axtron UÜ) | 14494164 |
| ALTRON OÜ kustutatud | 10314797 |
| DICRON OÜ | 12087302 |
| CITROL OÜ | 10376829 |
| AVITRON OÜ (former name Adteh OÜ) | 12722520 |
| KATRIN OÜ | 14696347 |
| TOM TRISTAN KIDRON OÜ | 16637320 |
| DE - KITO GROUP OÜ | 16798721 |
| ASTRON ESTONIA OÜ | 14459162 |
| KATRIN KALLASMAA OÜ | 10469040 |
| KATRIN PALOVER OÜ | 11347758 |
| ITERON INVEST OÜ kustutatud | 11487169 |
| DUTRON INVESTMENTS OÜ | 14132314 |
| KATRIN JAKIMETS OÜ | 14144955 |
| ASTRON EESTI OÜ | 14667682 |
| HS KATRIN OÜ | 11682959 |