| Company | Role | Period | Ownership | Status |
|---|---|---|---|---|
| Suomen Talotekniikka Sähkö Helsinki Oy CVR 0949408-6 | BoardBoard of Directors | Since 2020 | — | Active |
| Sähkö Sinisalo Oy CVR 2275643-1 | ManagementChief Executive Officer | Since 2025 | — | Active |
| Suomen Talotekniikka Mäntsälä Oy CVR 2497120-7 | BoardBoard of Directors | Since 2020 | — | Active |
| U-H Talotekniikka Oy CVR 2694695-3 | BoardBoard of Directors | Since 2024 | — | Active |
| Suomen Talotekniikka Sähkö Jyväskylä Oy CVR 2777966-7 | BoardBoard of Directors | Since 2020 | — | Active |
| Alancon Oy CVR 3445884-5 | BoardBoard of Directors | Since 2024 | — | Active |
| Company | Role | Period | Ownership | Status |
|---|---|---|---|---|
| Suomen Talotekniikka Pieksä Oy CVR 0595431-3 | BoardBoard of Directors | 2020 – 2022 | — | Dissolved |
| Suomen Talotekniikka Jyväskylä Oy CVR 0856158-2 | BoardBoard of Directors | 2020 – 2022 | — | Dissolved |
| Suomen Talotekniikka Mikkeli Oy CVR 1590952-4 | BoardBoard of Directors | 2020 – 2022 | — | Dissolved |
| Suomen Talotekniikka Sähkö Mikkeli Oy CVR 2100054-4 | OtherConfidential Clerk | 2020 – 2023 | — | Dissolved |
| Suomen Talotekniikka Oy CVR 2254278-3 | ManagementChief Executive Officer | 2020 – 2023 | — | Dissolved |
| Suomen Talotekniikka Helsinki Oy CVR 2295836-7 | BoardBoard of Directors | 2020 – 2022 | — | Dissolved |
| Kaarirakennus Oy CVR 2299199-2 | BoardBoard of Directors | 2020 – 2022 | — | Active |
| Suomen Talotekniikka Tampere Oy CVR 2382198-7 | BoardBoard of Directors | 2020 – 2022 | — | Dissolved |
| Suomen Talotekniikka Kuopio Oy CVR 2771835-4 | BoardBoard of Directors | 2020 – 2022 | — | Active |
| Suomen Talotekniikka Oy CVR 2991803-4 | ManagementChief Executive Officer | 2020 – 2022 | — | Dissolved |
| Person | Role | Shared companies | Profile |
|---|---|---|---|
| Audit | 3companies | View profile | |
| Audit | 3companies | View profile | |
| Confidential Clerk | 3companies | View profile | |
| Confidential Clerk | 3companies | View profile | |
| Board of Directors | 3companies | View profile |