| Company | Role | Period | Ownership | Status |
|---|---|---|---|---|
| Halton Ventures Oy CVR 0535372-9 | OtherConfidential Clerk | Since 2020 | — | Active |
| Asunto Oy Vantaan Hiirivuorentie 8 CVR 0689736-5 | BoardBoard of Directors | Since 2024 | — | Active |
| Indoorium Oy CVR 1654384-3 | OtherConfidential Clerk | Since 2021 | — | Active |
| Halton Oy CVR 1840434-5 | OtherConfidential Clerk | Since 2020 | — | Active |
| Kiinteistöosakeyhtiö Pulttikatu 2 CVR 1840435-3 | BoardBoard of Directors | Since 2020 | — | Active |
| Halton Foodservice Oy CVR 2222389-7 | BoardBoard of Directors | Since 2020 | — | Active |
| Halton Marine Oy CVR 2222393-4 | BoardBoard of Directors | Since 2020 | — | Active |
| Smart Heating Oy CVR 2618474-1 | BoardChairperson | Since 2025 | — | Active |
| SH Energia Oy CVR 3003301-4 | BoardBoard of Directors | Since 2026 | — | Active |
| Oy Halton Group Ltd CVR 3331061-1 | OtherConfidential Clerk | Since 2023 | — | Active |
| Person | Role | Shared companies | Profile |
|---|---|---|---|
| Confidential Clerk | 2companies | View profile | |
| Chairperson | 2companies | View profile | |
| Audit | 2companies | View profile | |
| Board of Directors | 2companies | View profile | |
| Chief Executive Officer | 2companies | View profile |