| Company | Role | Period | Ownership | Status |
|---|---|---|---|---|
| Sallila Energia Oy CVR 0132029-2 | ManagementChief Executive Officer | Since 2018 | — | Active |
| Nakkilan Sähkö-Mylly Oy CVR 0135639-1 | BoardBoard of Directors | Since 2019 | — | Active |
| Lallin Voima OY CVR 0831826-7 | BoardBoard of Directors | Since 2019 | — | Active |
| Satapirkan Sähkö Oy CVR 0870983-1 | ManagementChief Executive Officer | Since 2021 | — | Active |
| Jannicap Oy CVR 0916361-5 | BoardBoard of Directors | Since 2021 | — | Active |
| Novapolar Oy CVR 0920046-3 | BoardBoard of Directors | Since 2021 | — | Active |
| Vertek Oy CVR 1032401-7 | BoardBoard of Directors | Since 2020 | — | Active |
| Wattivakka Oy CVR 1895126-9 | BoardChairperson | Since 2023 | — | Active |
| SPS Energiapalvelut Oy CVR 1975492-9 | BoardBoard of Directors | Since 2019 | — | Active |
| Sallila Sähkönsiirto Oy CVR 2066466-4 | ManagementChief Executive Officer | Since 2018 | — | Active |
| Forssan Verkkopalvelut Oy CVR 2206360-0 | BoardBoard of Directors | Since 2024 | — | Active |
| Vertek Sähköpalvelu Oy CVR 2237737-8 | BoardBoard of Directors | Since 2020 | — | Active |
| Forssan Energia Oy CVR 2377767-2 | ManagementChief Executive Officer | Since 2018 | — | Dissolved |
| SV Vesivoima Oy CVR 2380402-8 | OtherDeputy Member | Since 2025 | — | Active |
| Triforce Oy CVR 2936775-4 | BoardBoard of Directors | Since 2018 | — | Active |
| Sallila Energiapalvelut Oy CVR 3119150-8 | ManagementDeputy Chief Executive Officer | Since 2022 | — | Active |
| SalVakka Oy CVR 3498697-1 | BoardBoard of Directors | Since 2025 | — | Active |
| Company | Role | Period | Ownership | Status |
|---|---|---|---|---|
| Sallila Sähköasennus Oy CVR 0134822-8 | ManagementChief Executive Officer | 2018 – 2023 | — | Dissolved |
| Loimaan Kaukolämpö Oy CVR 0313531-4 | BoardBoard of Directors | 2019 – 2025 | — | Active |
| Kiinteistö Oy Panelian Pankkitalo CVR 0804122-9 | BoardBoard of Directors | 2021 – 2022 | — | Active |
| Suomen Voima Oy CVR 1000864-7 | BoardBoard of Directors | 2023 – 2025 | — | Active |
| SPS VATnet Oy CVR 2592154-3 | BoardBoard of Directors | 2021 – 2023 | — | Active |
| SPS KSSnet Oy CVR 2592158-6 | BoardBoard of Directors | 2021 – 2023 | — | Dissolved |
| SPS SALnet Oy CVR 2592163-1 | BoardBoard of Directors | 2021 – 2023 | — | Active |
| SPS PKVnet Oy CVR 2592171-1 | BoardBoard of Directors | 2021 – 2023 | — | Dissolved |
| SPS KSnet Oy CVR 2592173-8 | BoardBoard of Directors | 2021 – 2023 | — | Dissolved |
| SPS LANnet Oy CVR 2592349-3 | BoardBoard of Directors | 2021 – 2023 | — | Dissolved |
| SPS LEPnet Oy CVR 2592354-9 | BoardBoard of Directors | 2021 – 2023 | — | Dissolved |
| SPS LAMnet Oy CVR 2592376-8 | BoardBoard of Directors | 2021 – 2023 | — | Dissolved |
| SPS Maintenance Oy CVR 2592381-3 | BoardBoard of Directors | 2021 – 2023 | — | Dissolved |
| Person | Role | Shared companies | Profile |
|---|---|---|---|
| Confidential Clerk | 2companies | View profile | |
| Board of Directors | 2companies | View profile | |
| Audit | 2companies | View profile | |
| Board of Directors | 2companies | View profile | |
| Board of Directors | 2companies | View profile |