| Company name | Reg. code |
|---|---|
| INCALL OÜ | 10993509 |
| INCASE OÜ | 11538145 |
| INCART OÜ | 14622939 |
| INCASH OÜ | 12999322 |
| INCIL OÜ (former name MDG OÜ) | 14660473 |
| INCOLO TECH OÜ | 17045828 |
| INCANA VALDUSTE OÜ kustutatud | 10452826 |
| INCASE IT OÜ | 14496810 |
| INCAR HOLDING OÜ kustutatud | 12895930 |
| INCA OÜ | 12204423 |
| BALTIC INCAN TRADE OÜ | 17443960 |
| INCAP ELECTRONICS ESTONIA OÜ | 10637036 |
| INCA INVESTMENT OÜ kustutatud | 11708759 |
| WINCAP OÜ kustutatud (former name INCAP OÜ) | 12966535 |
| INWALL BALTICS OÜ (former name Inwide OÜ) | 16444561 |
| FINSALL OÜ | 12813044 |
| INKELL OÜ kustutatud | 10117938 |
| INDALE OÜ | 12248900 |
| GINTALL OÜ | 10307202 |
| ANFALL OÜ | 16468066 |
| SIPCALL OÜ kustutatud | 16315941 |
| RECALL OÜ | 16663903 |
| INVALS OÜ | 14977129 |
| INHALE OÜ | 14553085 |
| INGALT OÜ | 16157850 |
| INSTALL OÜ | 12004055 |
| UNICALL OÜ kustutatud | 16651952 |
| INPÄRL OÜ | 16254104 |
| INSAL OÜ | 14687070 |
| INTAL OÜ kustutatud | 16118376 |
| INDAL OÜ | 10827746 |
| BALTIC INSELL OÜ (former name Kevher OÜ) | 16684443 |
| COFFEE INTELL OÜ kustutatud | 14385430 |
| MARIDEN INSTALL OÜ | 16207849 |
| MK INSTALL OÜ | 12585572 |
| NIKALL REISID OÜ (former name Nikall Reisid) | 11378807 |
| FOG INSTALL OÜ | 14378340 |
| KSM INSTALL OÜ | 17250913 |
| TAURUS INSTALL OÜ (former name Taurus Instat OÜ) | 16897759 |
| IDEALL SYSTEME OÜ | 17464028 |
| NIKALL GRUPP OÜ | 12777432 |
| ALARM INSTALL OÜ | 12877794 |
| INSTALL GROUP OÜ | 11515405 |
| INTELL CONSULT OÜ kustutatud | 14077673 |
| JMF INSTALL OÜ | 14357898 |
| MRX INSTALL OÜ | 14046218 |
| AVA INSTALL OÜ kustutatud | 10576103 |
| ANFALL PROJECT OÜ kustutatud | 10602651 |
| FINTALL ESTONIA OÜ | 14945738 |
| INSTALL SOLUTION OÜ kustutatud | 10953639 |