| Asunto Oy Kauniaisten Alppitie 18 CVR 0700847-8 | OtherAudit | 2000 – 2024 | — | Active |
| Blue Steel Juice Company Oy CVR 1097578-4 | ManagementChief Executive Officer | 2007 – 2021 | — | Active |
| EasyGas Control Oy CVR 1518745-3 | ManagementChief Executive Officer | 2001 – 2021 | — | Active |
| Trivial Trade Oy CVR 1706533-7 | ManagementChief Executive Officer | 2001 – 2021 | — | Active |
| Basic Elements Oy CVR 1713013-5 | ManagementChief Executive Officer | 2006 – 2021 | — | Active |
| ORAPEC Oy CVR 1794950-3 | ManagementChief Executive Officer | 2003 – 2021 | — | Active |
| HTCS Siivous Oy CVR 1910895-1 | ManagementChief Executive Officer | 2006 – 2021 | — | Active |
| Putsclean Oy CVR 1912980-8 | ManagementChief Executive Officer | 2006 – 2021 | — | Active |
| Coveraverkot Oy CVR 1912981-6 | ManagementChief Executive Officer | 2006 – 2021 | — | Active |
| Avafone Oy CVR 1912983-2 | ManagementChief Executive Officer | 2006 – 2021 | — | Active |
| TBerg Consulting Oy CVR 2014617-0 | ManagementChief Executive Officer | 2006 – 2021 | — | Active |
| Cara Carmen Oy CVR 2031175-4 | OtherDeputy auditor | 2006 – 2025 | — | Active |
| DC Tieto Oy CVR 2049687-5 | ManagementChief Executive Officer | 2006 – 2021 | — | Active |
| Codepoli Oy CVR 2061038-3 | ManagementChief Executive Officer | 2006 – 2021 | — | Active |
| Covera Oy CVR 2082714-4 | ManagementChief Executive Officer | 2007 – 2021 | — | Active |
| Independent Operations Oy CVR 2124865-4 | ManagementChief Executive Officer | 2008 – 2021 | — | Active |
| Suomen Tehokas Energia Oy CVR 2310338-7 | ManagementChief Executive Officer | 2015 – 2021 | — | Active |
| Bules Oy CVR 2382014-0 | BoardBoard of Directors | 2017 – 2021 | — | Active |