| AGGREGAT FORMIDLINGSROM AS | 933715248 | Ålesund | 13 June 2024 | Active |
| LANDESKOGEN KUNSTSANATORIUM AS | 928681076 | Grendi | 27 December 2021 | Active |
| R ART REORG AS | 926008978 | Trondheim | 1 November 2020 | Active |
| TTS SKULPTURSAMLING AS | 924894881 | Trondheim | 1 March 2020 | Active |
| GALLERI ULLINSVIN AS | 922165300 | Vågå | 17 January 2019 | Active |
| STIFTELSEN KARL ERIK HARR SAMLINGEN | 920919197 | Oslo | 6 March 2018 | Active |
| KUNSTFORENINGEN RAGNHILD | 920071864 | Oslo | 15 February 2018 | Active |
| KARL ERIK HARR MUSEET AS | 920056806 | Kjerringøy | 16 November 2017 | Active |
| ATELIER AS | 917501173 | Oslo | 23 June 2016 | Active |
| KUNSTHALL TRONDHEIM AS | 916501013 | Trondheim | 1 December 2015 | Active |
| GLOMFJORD INDUSTRIMUSEUM | 816346282 | Glomfjord | 25 November 2015 | Active |
| OLE DEVIKS VEI 30 ATELIERFELLESSKAP | 914530865 | Oslo | 24 November 2014 | Active |
| STIFTELSEN BUSKERUDMUSEENE | 913084705 | Vikersund | 6 December 2013 | Active |
| KAVIARFACTORY DRIFT AS | 912114074 | Henningsvær | 21 May 2013 | Active |
| OPDALS SPAREBANKS SÆLSKABSFORENING | 911712687 | Oppdal | 15 March 2013 | Active |
| ANZEL AS | 999643450 | Bekkestua | 14 November 2012 | Active |
| STIFTELSEN TJUVHOLMEN SKULPTURPARK | 999064280 | Oslo | 9 October 2012 | Active |
| KURANT VISNINGSROM | 997903927 | Tromsø | 26 January 2012 | Active |
| KUNSTHALL OSLO AS | 995556456 | Oslo | 21 April 2010 | Active |
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| ATELIER BRINGAGER & MALMSTRØM DA | 995397110 | Fredrikstad | 1 January 2010 | Active |
| OSLO KOMMUNE MUNCHMUSEET | 995138670 | Oslo | 1 January 2010 | Active |
| STIFTELSEN BERGENSSØLVET | 994085492 | Bergen | 7 May 2009 | Active |
| EGGUM BYGDEMUSEUM | 993615951 | Bøstad | 30 January 2009 | Active |
| RIANGALLERIET SA | 992107405 | Namsos | 25 October 2007 | Active |
| AALESUNDS MUSEUM STI | 990400474 | Ålesund | 29 August 2007 | Active |
| STIFTELSEN KUNSTHALL DIKEMARK STI | 991828540 | Asker | 15 May 2007 | Active |
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| C LUDENS RINGNES STIFTELSE | 985909229 | Oslo | 8 July 2003 | Active |
| STIFTELSEN NASJONALMUSEET FOR KUNST | 985686092 | Oslo | 28 April 2003 | Active |
| STIFTELSEN VESTFOSSEN KUNSTLABORATORIUM | 985226768 | Vestfossen | 17 December 2002 | Active |
| REIDAR BERGES STIFTELSE | 985184623 | Stavanger | 6 December 2002 | Active |
| BRANNHISTORISK STIFTELSE NES | 985134855 | Årnes | 29 October 2002 | Active |
| STIFTELSEN LÅGDALSMUSEET MED AVDELINGEN VASSDRAGSMUSEET LABRO | 985689407 | Kongsberg | 7 May 2001 | Active |
| STIFTELSEN VALSTAD CAFÉ | 982606233 | Sørumsand | 16 October 2000 | Active |
| STIFTINGA TRYKKERIMUSEET K ØVREGÅRDS TRYKKERI | 982330661 | Langevåg | 22 August 2000 | Active |
| RAYMOND KLÆBO MALERISAMLING DA | 982123755 | Skien | 27 May 2000 | Active |
| VIGELAND HUS AS | 980443825 | Mandal | 29 December 1998 | Active |
| TRONDHEIM KUNSTMUSEUM STI | 979917848 | Trondheim | 1 July 1997 | Active |
| STIFTINGA NORDSJØFARTMUSEET I TÆLEVÅG | 979434499 | Telavåg | 15 November 1996 | Active |
| STIFTELSEN SØRLANDSUTSTILLINGEN LANDSDELSUTSTILLINGEN FOR AGDER OG TELEMARK | 971328460 | Arendal | 28 October 1996 | Active |
| NOTODDEN & OMEGN HEIMEFRONTSMUSEUM | 979509413 | Notodden | 21 March 1996 | Active |
| STIFTELSEN KISTEFOS-MUSEET | 976590481 | Jevnaker | 12 March 1996 | Active |
| STIFTELSEN TIL FREMME AV ARNE EKELANDS KUNST | 976143531 | Eidsvoll | 21 February 1996 | Active |
| STIFTELSEN NILS AAS | 976030451 | Inderøy | 28 November 1995 | Active |
| STIFTELSEN KUNSTSILO | 976215834 | Kristiansand S | 24 August 1995 | Active |
| VARDØHUS MUSEUMSFORENING | 871405182 | Vardø | 20 February 1995 | Active |
| STIFTELSEN KORSHAVN | 878701992 | Skjærhalden | 13 September 1994 | Active |
| STORD MARITIME MUSEUM STI | 975988694 | Stord | 30 June 1994 | Active |
| MINNEFONDET FOR MALERINNEN EVA BULL HOLTE STI | 977185084 | Åmotsdal | 1 July 1993 | Active |