| Gunvor Hustoft | Rogaland, Norway | 33 | 2 | 2 | 2023-06-29 |
| Tove Hamre | Innlandet, Norway | 24 | 3 | 0 | 2019-07-12 |
| Ottar Sætre | Møre og Romsdal, Norway | 23 | 5 | 0 | 2023-06-25 |
| Alta oppvekstkontor | Finnmark, Norway | 20 | 1 | 0 | 2015-09-12 |
| Alta ungdomsskole | Finnmark, Norway | 19 | 1 | 1 | 2023-08-20 |
| Skolelaboratoriet i realfag, UiB | Vestland, Norway | 14 | 4 | 2 | 2014-07-16 |
| Vestre Jakobselv skole | Finnmark, Norway | 10 | 1 | 0 | 2023-10-25 |
| Stryn vidaregåande skule | Vestland, Norway | 8 | 2 | 5 | 2023-08-31 |
| Bioforsk Svanhovd | Finnmark, Norway | 7 | 1 | 0 | 2020-09-01 |
| Velle skule | Møre og Romsdal, Norway | 7 | 1 | 0 | 2007-09-05 |
| Sunnylven skule | Møre og Romsdal, Norway | 6 | 2 | 0 | 2005-08-30 |
| Søreide skole | Vestland, Norway | 5 | 1 | 5 | 2014-09-12 |
| Universitetet i Stavanger | Rogaland, Norway | 5 | 2 | 0 | 2022-09-19 |
| Eikeli videregående skole | Akershus, Norway | 5 | 1 | 0 | 2014-08-27 |
| Frede Thorsheim | Vestland, Norway | 5 | 1 | 0 | 2023-06-03 |
| Korsfjord Oppvekstsenter/Avdeling skole | Finnmark, Norway | 5 | 1 | 0 | 2007-12-14 |
| Parken ungdomsskole | Nordland, Norway | 4 | 2 | 4 | 2022-09-22 |
| Universitetet i Bergen | Vestland, Norway | 4 | 1 | 3 | 2017-09-29 |
| Olsvik skole | Vestland, Norway | 4 | 2 | 1 | 2022-08-25 |
| Samisk Høgskole | Finnmark, Norway | 4 | 1 | 4 | 2014-08-25 |
| Sandsli videregående skole | Vestland, Norway | 4 | 1 | 1 | 2013-05-30 |
| Bergen katedralskole | Vestland, Norway | 4 | 2 | 2 | 2023-08-24 |
| Sælen Oppveksttun avd skole | Vestland, Norway | 4 | 2 | 1 | 2016-04-21 |
| Tylldalen skole | Innlandet, Norway | 3 | 1 | 1 | 2023-05-16 |
| Åge Arntzen | Vestland, Norway | 3 | 1 | 0 | 2010-09-19 |
| Oasen skole Birkelid AS | Agder, Norway | 3 | 1 | 3 | 2021-09-03 |
| Leksvik videregående skole | Trøndelag, Norway | 2 | 2 | 0 | 2004-09-14 |
| Fauske videregående skole | Nordland, Norway | 2 | 1 | 0 | 1990-09-04 |
| Inderøy videregående skole | Trøndelag, Norway | 2 | 1 | 0 | 1993-08-31 |
| Alvøen skole | Vestland, Norway | 2 | 1 | 2 | 2022-08-22 |
| Stasjonsfjellet skole | Oslo, Norway | 2 | 1 | 0 | 2008-05-23 |
| Ringve videregående skole | Trøndelag, Norway | 2 | 1 | 0 | 2006-05-22 |
| Aurdalslia skole | Vestland, Norway | 2 | 1 | 1 | 2013-05-28 |
| Blokkhaugen skole | Vestland, Norway | 2 | 1 | 0 | 2009-05-28 |
| Charlotte Bakke | Telemark, Norway | 2 | 1 | 0 | 2016-06-09 |
| Liv Nygård | Vestland, Norway | 2 | 2 | 0 | 2008-06-07 |
| Gottfred Labakk | Nordland, Norway | 2 | 1 | 0 | 2012-07-28 |
| Valle skule | Agder, Norway | 1 | 1 | 0 | 2005-08-25 |
| Skranevatnet skole | Vestland, Norway | 1 | 1 | 0 | 2014-05-22 |
| Nils Battin | Agder, Norway | 1 | 1 | 0 | 2023-05-27 |
| Pasvik skole | Finnmark, Norway | 1 | 1 | 0 | 2004-09-10 |
| Overhalla videregående skole | Trøndelag, Norway | 1 | 1 | 0 | 2005-12-01 |
| Kråkstad skole | Akershus, Norway | 1 | 1 | 0 | 2009-06-10 |
| Nordre Oppdalen Skole | Akershus, Norway | 1 | 1 | 0 | 2004-10-07 |
| Ullern videregående skole | Oslo, Norway | 1 | 1 | 1 | 2015-09-07 |
| Alversund skule | Vestland, Norway | 1 | 1 | 0 | 2006-09-11 |
| Steinerskolen i Hurum | Akershus, Norway | 1 | 1 | 0 | 2006-08-24 |
| Ytrebygda skole | Vestland, Norway | 1 | 1 | 1 | 2014-05-16 |
| Sandgotna skole | Vestland, Norway | 1 | 1 | 1 | 2016-05-30 |
| Fjell ungdomsskule | Vestland, Norway | 1 | 1 | 0 | 2005-08-29 |