| Company name | Reg. code |
|---|---|
| AMSI OÜ | 16745481 |
| AMSIR OÜ kustutatud | 11423181 |
| AMSC OÜ kustutatud | 14905880 |
| AMSU OÜ | 14358030 |
| AMSA OÜ | 14987279 |
| AMSG TRADING OÜ kustutatud | 12697584 |
| AMSA TRANS OÜ (former name Amsa Trans UÜ) | 12978780 |
| AMSR GRUPP OÜ | 14292779 |
| AMS EHITUS OÜ | 10865540 |
| AMS GOTICA OÜ kustutatud | 12091930 |
| AMS ELEKTRONIC OÜ | 10916303 |
| AMS INVEST OÜ kustutatud | 14657212 |
| AMS GRUPP OÜ | 17265949 |
| AMS TRADING & CONSULTING OÜ kustutatud | 12491598 |
| AMS KINNISVARA HOOLDUS OÜ kustutatud | 12536970 |
| AMS CAPITAL GROUP OÜ (former name CENTRAS CAPITAL OÜ) | 12955454 |
| AMS ALTERNATIVE MOBILE SOLUTIONS OÜ | 12891292 |
| ACCOUNTING RESOURCES NOLA OÜ (former name AMS Group OÜ) | 12788542 |
| STAMHEINWALL EESTI OÜ kustutatud (former name AMS Investeeringud OÜ) | 11938933 |
| BUNAZI KAMACHUMU OÜ (former name Doorflex OÜ) | 12856380 |
| HALCON OÜ (former name AMS Technologies Group OÜ) | 14773007 |
| AMTI OÜ | 11895419 |
| FAMSI OÜ | 12339034 |
| AISI 316 OÜ | 16420388 |
| ASMI OÜ | 16028489 |
| AMFI OÜ | 17425666 |
| AMASI OÜ | 16492465 |
| AKSI OÜ | 10031579 |
| ARSI OÜ | 12349179 |
| RAMSI OÜ | 16655140 |
| MASI OÜ | 12928210 |
| AMPI OÜ | 17086827 |
| AMMI OÜ | 12361677 |
| KAMSI OÜ | 11060459 |
| ATSI OÜ | 12336308 |
| ASI OÜ | 10778781 |
| AMI OÜ | 12090675 |
| ATSI MAHE OÜ | 14695626 |
| ASSI FARMID OÜ | 11616477 |
| ATSI-ADO OÜ | 11886662 |
| ATSI AGRO OÜ | 17218513 |
| ÄKSI LEEVIKE OÜ | 10073023 |
| SAMSI I OÜ | 14277366 |
| SAMSI II OÜ | 14277432 |
| TAMSI AGRI OÜ | 12698218 |
| ARSI TALU OÜ | 14032819 |
| AUSI TEHNOLOOGIA OÜ | 11367927 |
| RÄMSI AGRO OÜ | 11231553 |
| AMBI AT OÜ kustutatud | 12489325 |
| ANSI INVEST OÜ | 16930391 |