| Gunvor Hustoft | Rogaland, Norway | 44 | 4 | 3 | 2024-05-19 |
| Tove Hamre | Innlandet, Norway | 23 | 3 | 0 | 2019-06-30 |
| Ottar Sætre | Møre og Romsdal, Norway | 15 | 4 | 0 | 2024-06-07 |
| Stav skole | Akershus, Norway | 14 | 1 | 5 | 2017-09-15 |
| Stryn vidaregåande skule | Vestland, Norway | 11 | 5 | 2 | 2023-09-12 |
| Åsmund Berg | Innlandet, Norway | 9 | 1 | 2 | 2024-05-27 |
| Byrknes skule | Vestland, Norway | 7 | 1 | 0 | 2024-05-14 |
| Per Torgersen | Akershus, Norway | 6 | 1 | 0 | 2023-06-06 |
| Skolelaboratoriet i realfag, UiB | Vestland, Norway | 6 | 1 | 0 | 2014-07-16 |
| Blussuvoll skole | Trøndelag, Norway | 6 | 1 | 1 | 2013-06-07 |
| Flaktveit skole | Vestland, Norway | 6 | 1 | 6 | 2024-05-27 |
| Charlotte Bakke | Telemark, Norway | 6 | 2 | 0 | 2024-05-20 |
| Tonstad skule | Agder, Norway | 6 | 1 | 0 | 2010-06-11 |
| Bogstad skole | Oslo, Norway | 5 | 1 | 4 | 2015-06-12 |
| Aurdalslia skole | Vestland, Norway | 5 | 1 | 5 | 2013-05-28 |
| Blokkhaugen skole | Vestland, Norway | 5 | 1 | 0 | 2009-05-29 |
| Sandsli videregående skole | Vestland, Norway | 5 | 1 | 0 | 2013-05-30 |
| Nils Battin | Agder, Norway | 4 | 2 | 0 | 2024-05-31 |
| Gol skule | Buskerud, Norway | 4 | 1 | 0 | 2010-05-20 |
| Frogn videregående skole | Akershus, Norway | 4 | 1 | 1 | 2016-08-30 |
| Gottfred Labakk | Nordland, Norway | 4 | 1 | 0 | 2016-06-23 |
| Liv Nygård | Vestland, Norway | 3 | 1 | 0 | 2008-06-01 |
| Frederik II videregående skole | Østfold, Norway | 3 | 1 | 3 | 2015-08-31 |
| Sunnylven skule | Møre og Romsdal, Norway | 3 | 1 | 0 | 2010-06-08 |
| Nesodden videregående skole | Akershus, Norway | 3 | 1 | 4 | 2015-08-27 |
| Tertnes skole | Vestland, Norway | 3 | 1 | 0 | 2021-05-26 |
| Kirkebygden barne- og ungdomsskole | Akershus, Norway | 3 | 2 | 1 | 2022-09-15 |
| Marit Hansen | Trøndelag, Norway | 3 | 1 | 0 | 2018-05-30 |
| Eikeli videregående skole | Akershus, Norway | 3 | 1 | 0 | 2014-08-27 |
| Vangen skule | Vestland, Norway | 3 | 1 | 1 | 2013-06-10 |
| Bergen katedralskole | Vestland, Norway | 3 | 1 | 3 | 2017-08-25 |
| Bryne vidaregåande skule | Rogaland, Norway | 2 | 1 | 0 | 1992-05-20 |
| Farris videregående skole | Vestfold, Norway | 2 | 1 | 0 | 1997-09-16 |
| Linesøy skole | Trøndelag, Norway | 2 | 1 | 0 | 2006-06-01 |
| Sjøholt skule | Møre og Romsdal, Norway | 2 | 1 | 0 | 2017-09-29 |
| Dalgård skole | Trøndelag, Norway | 2 | 2 | 1 | 2013-06-13 |
| Fauske videregående skole | Nordland, Norway | 2 | 1 | 0 | 1991-09-25 |
| Fosen videregående skole | Trøndelag, Norway | 2 | 1 | 0 | 1992-08-27 |
| Ågotnes skule | Vestland, Norway | 2 | 1 | 0 | 2012-09-28 |
| Lister videregående skole/Avd Kvinesdal | Agder, Norway | 2 | 1 | 0 | 2004-05-14 |
| Flekkefjord vgs | Agder, Norway | 2 | 2 | 0 | 1994-11-25 |
| Aasmund Berg | Innlandet, Norway | 2 | 1 | 0 | 2011-05-28 |
| Frede Thorsheim | Vestland, Norway | 2 | 2 | 1 | 2023-07-21 |
| Arne Kjell Askeland | Rogaland, Norway | 2 | 1 | 0 | 2022-06-12 |
| Eli Brattland | Nordland, Norway | 2 | 1 | 0 | 2014-05-28 |
| Kvinnherad vidaregåande skule | Vestland, Norway | 2 | 1 | 0 | 1994-06-03 |
| Verdal videregående skole | Trøndelag, Norway | 2 | 1 | 0 | 2003-09-12 |
| Velle skule | Møre og Romsdal, Norway | 2 | 1 | 0 | 2007-09-05 |
| Endre Bleie | Møre og Romsdal, Norway | 1 | 1 | 0 | 2009-05-21 |
| Lambertseter skole | Oslo, Norway | 1 | 1 | 1 | 2013-05-29 |