| Suomen Vahinkotarkastus SVT Oy CVR 0788222-9 | OtherPerson with significant control | 2018 – 2019 | — | Active |
| Ajovarma Oy CVR 1033613-0 | OtherPerson with significant control | 2018 – 2019 | — | Active |
| Suomen Katsastuspalvelu Oy CVR 1857222-6 | OtherPerson with significant control | 2018 – 2020 | — | Dissolved |
| Yksityiset K-asemat Oy CVR 1905861-6 | OtherPerson with significant control | 2018 – 2019 | — | Dissolved |
| A-Katsastus Holding Oy CVR 1942280-1 | OtherPerson with significant control | 2018 – 2019 | — | Dissolved |
| A-Katsastus Oy CVR 1959705-4 | OtherPerson with significant control | 2018 – 2019 | — | Active |
| A-Katsastus Group Oy CVR 1980440-4 | OtherPerson with significant control | 2018 – 2019 | — | Active |
| A-Test & Consulting Oy CVR 2029350-9 | OtherPerson with significant control | 2018 – 2019 | — | Dissolved |
| A-Katsastuspiste Oy CVR 2896922-7 | OtherConfidential Clerk | 2018 – 2019 | — | Dissolved |
