| Gunvor Hustoft | Rogaland, Norway | 44 | 3 | 4 | 2024-05-20 |
| Alta oppvekstkontor | Finnmark, Norway | 40 | 2 | 1 | 2015-07-23 |
| Alta ungdomsskole | Finnmark, Norway | 37 | 2 | 1 | 2023-06-19 |
| Greåker videregående skole | Østfold, Norway | 33 | 3 | 20 | 2019-05-14 |
| Bergen katedralskole | Vestland, Norway | 30 | 4 | 17 | 2023-08-30 |
| Korsfjord Oppvekstsenter/Avdeling skole | Finnmark, Norway | 27 | 2 | 0 | 2007-12-14 |
| Stryn vidaregåande skule | Vestland, Norway | 25 | 3 | 16 | 2023-09-12 |
| Vestre Jakobselv skole | Finnmark, Norway | 24 | 2 | 1 | 2023-09-18 |
| Stranda vidaregåande skule | Møre og Romsdal, Norway | 24 | 3 | 4 | 2017-09-18 |
| Ottar Sætre | Møre og Romsdal, Norway | 23 | 3 | 0 | 2024-05-19 |
| Skolelaboratoriet i realfag, UiB | Vestland, Norway | 23 | 3 | 3 | 2014-07-16 |
| Blokkhaugen skole | Vestland, Norway | 21 | 3 | 0 | 2009-06-04 |
| Charlotte Bakke | Telemark, Norway | 20 | 3 | 0 | 2024-05-05 |
| Nils Battin | Agder, Norway | 19 | 3 | 0 | 2025-04-16 |
| Tove Hamre | Innlandet, Norway | 19 | 2 | 0 | 2019-06-07 |
| Tonstad skule | Agder, Norway | 16 | 2 | 0 | 2010-06-11 |
| Ågotnes skule | Vestland, Norway | 16 | 3 | 1 | 2012-09-28 |
| Haukås skole | Vestland, Norway | 16 | 3 | 0 | 2022-05-05 |
| Pasvik skole | Finnmark, Norway | 14 | 2 | 0 | 2013-08-26 |
| Kirkenes ungdomsskole | Finnmark, Norway | 14 | 2 | 0 | 2021-08-26 |
| Åsmund Berg | Innlandet, Norway | 12 | 2 | 1 | 2024-05-22 |
| Bioforsk Svanhovd | Finnmark, Norway | 12 | 2 | 0 | 2020-09-01 |
| Fjell ungdomsskule | Vestland, Norway | 11 | 2 | 0 | 2006-05-08 |
| Fedje skule | Vestland, Norway | 8 | 3 | 0 | 2006-08-21 |
| Stasjonsfjellet skole | Oslo, Norway | 7 | 2 | 1 | 2011-05-16 |
| Stein-Rune Karlsen | Troms, Norway | 7 | 1 | 0 | 2005-10-27 |
| Blussuvoll skole | Trøndelag, Norway | 7 | 2 | 0 | 2013-06-07 |
| Sandsli videregående skole | Vestland, Norway | 7 | 2 | 1 | 2013-05-30 |
| Sunnylven skule | Møre og Romsdal, Norway | 7 | 3 | 0 | 2010-06-08 |
| Sælen Oppveksttun avd skole | Vestland, Norway | 7 | 2 | 1 | 2016-04-21 |
| Per Torgersen | Akershus, Norway | 6 | 2 | 0 | 2021-06-03 |
| Universitetet i Stavanger | Rogaland, Norway | 6 | 3 | 0 | 2021-09-11 |
| Byrknes skule | Vestland, Norway | 6 | 1 | 0 | 2023-05-21 |
| Olsvik skole | Vestland, Norway | 5 | 1 | 1 | 2023-09-10 |
| Eli Brattland | Nordland, Norway | 5 | 1 | 0 | 2016-05-16 |
| Kjerringøy oppvekstsenter avd skole | Nordland, Norway | 5 | 2 | 0 | 2010-05-20 |
| Greåker vidregående skole | Østfold, Norway | 5 | 3 | 4 | 2019-05-15 |
| Frede Thorsheim | Vestland, Norway | 5 | 2 | 1 | 2023-06-03 |
| Bioforsk Midt-Norge | Trøndelag, Norway | 5 | 1 | 0 | 2004-05-09 |
| Eidsvoll videregående skole | Akershus, Norway | 5 | 3 | 0 | 1992-06-12 |
| Aurdalslia skole | Vestland, Norway | 4 | 1 | 3 | 2013-05-28 |
| Gol skule | Buskerud, Norway | 4 | 2 | 0 | 2010-05-20 |
| Høyjord skole | Vestfold, Norway | 4 | 2 | 2 | 2011-05-26 |
| Kaland barne- og ungdomsskule | Vestland, Norway | 4 | 1 | 0 | 2018-05-11 |
| Tertnes videregående skole | Vestland, Norway | 4 | 3 | 4 | 2015-08-31 |
| Skien videregående skole/Avd Brekkeby | Telemark, Norway | 4 | 3 | 0 | 2005-09-19 |
| Tylldalen skole | Innlandet, Norway | 4 | 2 | 1 | 2012-06-05 |
| Leksvik videregående skole | Trøndelag, Norway | 4 | 2 | 0 | 2016-06-01 |
| Valle skule | Agder, Norway | 4 | 3 | 0 | 2005-08-25 |
| Bugøynes Oppvekstsenter/Avdeling skole | Finnmark, Norway | 4 | 2 | 0 | 2004-06-30 |