| Ettevõtte nimi | Reg. kood |
|---|---|
| AKO AS | 10270442 |
| AKO ELEKTER AS kustutatud | 10025892 |
| AKOM ELEKTRO AS kustutatud | 10096389 |
| AKE TEENINDUSE AS kustutatud | 10048982 |
| AKZO NOBEL BALTICS AS (endine nimi ES Sadolin AS) | 10055433 |
| ATKO TOURS OÜ (endine nimi AS ATKO Tours) | 10558200 |
| REKO AKM OÜ (endine nimi AS Reko AKM) | 10048657 |
| KAIU EKO OÜ (endine nimi AS KAIU EKO) | 10283743 |