| Asunto Oy Porvoon Kirkkotori 13 CVR 0522935-7 | BoardBoard of Directors | Since 2010 | — | Active |
| Oy Tilitoimisto Lindroos Bokföringsbyrå Ab CVR 0602347-3 | BoardBoard of Directors | Since 2009 | — | Active |
| Ab Elinstallation Per Juslin Oy CVR 0668910-1 | OtherDeputy auditor | Since 2002 | — | Active |
| Fastighets Ab Borgå Sparkvarter - Kiinteistö Oy Porvoon Säästökortteli CVR 0759838-3 | BoardBoard of Directors | Since 2021 | — | Active |
| Oy Porvoon AG-Rakennus Ab CVR 1038704-2 | OtherAudit | Since 2001 | — | Active |
| Fastighets Ab Svenska Gården i Borgå CVR 1086842-8 | BoardBoard of Directors | Since 2020 | — | Active |
| Oy Ole V. Andersson Ab CVR 1103663-1 | BoardBoard of Directors | Since 1997 | — | Active |
| O.V. Andersson Bokföringsbyrå-Kirjanpitotoimisto CVR 1369094-4 | OtherStakeholder | Since 1996 | — | Active |
| Kuljetus Jan Ingman Oy CVR 1543448-5 | OtherAudit | Since 1999 | — | Active |
| Oy Martena Ab CVR 1607269-0 | OtherDeputy auditor | Since 2000 | — | Active |
| Oy Pellinge Notariat och Bokföring Ab CVR 1646084-5 | BoardBoard of Directors | Since 2001 | — | Active |
| DoIT Pharma Oy CVR 1657275-9 | OtherDeputy Member | Since 2008 | — | Active |
| Kuljetus S. Wiik Oy CVR 1767254-0 | OtherAudit | Since 2002 | — | Active |
| Byggtjänst Anders Sjöström Ab CVR 1870585-0 | OtherAudit | Since 2004 | — | Active |
| Oy MF-Invest Ab CVR 1918542-0 | OtherAudit | Since 2004 | — | Active |
| Oy Ulf Stenströms bilmåleri Ab CVR 1985309-7 | OtherAudit | Since 2005 | — | Active |
| Oy Outboard Service Hassel Ab CVR 1996290-4 | OtherAudit | Since 2005 | — | Active |
| LVI-Insinööritoimisto Wilén Oy CVR 2027043-8 | OtherAudit | Since 2006 | — | Active |
| Nymance Oy Ab CVR 2074347-7 | OtherAudit | Since 2006 | — | Active |
| Hommanäs Gård Oy Ab CVR 2432057-8 | OtherDeputy Member | Since 2011 | — | Active |
| Klaus Kontio Oy CVR 2638960-8 | OtherDeputy Member | Since 2014 | — | Active |