| GUDBRANDSDAL TRANSPORT OG SPEDISJON AS CVR 940980127 | OwnerLegal Owner | Siden 2022 | 1.2% | Aktiv |
| ROLSTAD EGIL CVR 970433201 | OwnerOwner | Siden 1995 | — | Aktiv |
| LABTEST AS CVR 999245854 | BoardBoard of Directors | Siden 2013 | — | Aktiv |
| ROLSTAD MILJØ AS CVR 931606131 | BoardChairman | Siden 2023 | — | Aktiv |
| KJELL ARNE SCHJØRN AS CVR 983498574 | BoardBoard of Directors | Siden 2018 | — | Aktiv |
| KANKERUD FJELLTAK AS CVR 992191953 | BoardChairman | Siden 2019 | — | Aktiv |
| RINGSAKER PUKK AS CVR 997240367 | OtherContact Person | Siden 2011 | — | Aktiv |
| ERLING ROLSTAD STEIN AS CVR 813724952 | BoardChairman | Siden 2019 | — | Aktiv |
| GUDBRANDSDAL PUKK AS CVR 897378922 | ManagementChief Executive Officer | Siden 2011 | — | Aktiv |
| FRON DIESEL AS CVR 899005902 | BoardChairman | Siden 2017 | — | Aktiv |
| BESSE HOLDING AS CVR 911578794 | BoardChairman | Siden 2019 | — | Aktiv |
| BIRI PUKK AS CVR 913724984 | BoardChairman | Siden 2019 | — | Aktiv |
| GUDBRANDSDØLEN AS CVR 923847510 | OwnerLegal Owner | Siden 2024 | 0.1% | Aktiv |
| DNB BANK ASA CVR 984851006 | OwnerLegal Owner | Siden 2024 | 0.0% | Aktiv |
| HØGÅSEN AS CVR 985267812 | BoardChairman | Siden 2018 | — | Aktiv |
| BALTIC SEA PROPERTIES AS CVR 988691771 | OwnerLegal Owner | Siden 2024 | 0.0% | Aktiv |
| ERLING ROLSTAD HOLDING AS CVR 997378806 | BoardChairman | Siden 2019 | — | Aktiv |
| ERLING ROLSTAD MASKIN AS CVR 997379004 | ManagementChief Executive Officer | Siden 2011 | — | Aktiv |
| ERLING ROLSTAD EIENDOM AS CVR 997379063 | BoardChairman | Siden 2019 | — | Aktiv |
| ERLING ROLSTAD AS CVR 999217354 | BoardChairman | Siden 2019 | — | Aktiv |
| SVINTJERN DAMLAG SA CVR 928250954 | BoardDeputy Chairman | Siden 2022 | — | Aktiv |
