| Aktiebolaget Intensa CVR 5560436817 | OtherChief Auditor | Since 2026 | — | Active |
| Sundsvall & Timrå Sotningsdistrikt AB CVR 5562157445 | OtherChief Auditor | Since 2026 | — | Active |
| Momenta i Bergeforsen Aktiebolag CVR 5562456391 | OtherChief Auditor | Since 2026 | — | Active |
| Sundsvalls Glas-Service Aktiebolag CVR 5563211316 | OtherChief Auditor | Since 2026 | — | Active |
| Sundsvalls Vandrarhem AB CVR 5565737722 | OtherChief Auditor | Since 2026 | — | Active |
| Norrlidens Kunskapscentrum AB CVR 5566178215 | OtherChief Auditor | Since 2026 | — | Active |
| Dual B AB CVR 5566438650 | OtherChief Auditor | Since 2026 | — | Active |
| X-Yxan AB CVR 5567400683 | OtherChief Auditor | Since 2026 | — | Active |
| Singel PB AB CVR 5568245780 | OtherChief Auditor | Since 2026 | — | Active |
| Singel JB AB CVR 5568245814 | OtherChief Auditor | Since 2026 | — | Active |
| Synetics Consulting AB CVR 5568499767 | OtherChief Auditor | Since 2026 | — | Active |
| AdatoCare AB CVR 5590231857 | OtherChief Auditor | Since 2026 | — | Active |
| Precon AB CVR 5591280820 | OtherChief Auditor | Since 2026 | — | Active |
| Synetics Holding AB CVR 5591402341 | OtherChief Auditor | Since 2026 | — | Active |
| Hällom Fastigheter AB CVR 5591887129 | OtherChief Auditor | Since 2026 | — | Active |
| Hällom Invest AB CVR 5591916894 | OtherChief Auditor | Since 2026 | — | Active |
| Sundsvalls Vandrarhem Holding AB CVR 5592343288 | OtherChief Auditor | Since 2026 | — | Active |
| GODX2 AB CVR 5594675661 | OtherChief Auditor | Since 2026 | — | Active |
