| Company | Role | Period | Ownership | Status |
|---|---|---|---|---|
| Asunto Oy Solarium CVR 0358900-9 | BoardBoard of Directors | Since 2018 | — | Active |
| Ductor Oy CVR 2251686-8 | BoardBoard of Directors | Since 2025 | — | Active |
| Auris Kaasunjakelu Oy CVR 2393280-4 | BoardBoard of Directors | Since 2025 | — | Active |
| SimCap Oy CVR 2603006-4 | BoardBoard of Directors | Since 2014 | — | Active |
| Auris Energia Holding Oy CVR 2696803-6 | BoardBoard of Directors | Since 2025 | — | Active |
| Auris Energia Oy CVR 2696804-4 | BoardBoard of Directors | Since 2025 | — | Active |
| Auris Energiapalvelut Oy CVR 2812492-9 | BoardBoard of Directors | Since 2025 | — | Active |
| Auris Kaasuenergia Oy CVR 2812543-8 | BoardBoard of Directors | Since 2025 | — | Active |
| Haminan Kaasuverkko Oy CVR 3219602-8 | BoardBoard of Directors | Since 2025 | — | Active |
| Auris Hamina Holding Oy CVR 3338556-8 | BoardBoard of Directors | Since 2025 | — | Active |
| Ductor Holding Oy CVR 3490933-5 | BoardBoard of Directors | Since 2025 | — | Active |
| Auris Bioenergia Holding Oy CVR 3553493-4 | BoardBoard of Directors | Since 2026 | — | Active |
| Auris Bioenergia Oy CVR 3553494-2 | BoardBoard of Directors | Since 2026 | — | Active |
| Säkylän Biovoima Oy CVR 3553496-9 | BoardBoard of Directors | Since 2026 | — | Active |
| Person | Role | Shared companies | Profile |
|---|---|---|---|
| Chairperson | 1company | View profile | |
| Management | 1company | View profile | |
| Board of Directors | 1company | View profile | |
| Board of Directors | 1company | View profile | |
| Board of Directors | 1company | View profile |