| Gunvor Hustoft | Rogaland, Norway | 35 | 2 | 1 | 2025-03-24 |
| Anne Grethe Nilsen | Møre og Romsdal, Norway | 19 | 1 | 0 | 2013-05-21 |
| Ottar Sætre | Møre og Romsdal, Norway | 19 | 1 | 0 | 2024-04-09 |
| Greåker videregående skole | Østfold, Norway | 15 | 1 | 1 | 2017-09-04 |
| Sveberg skole | Trøndelag, Norway | 10 | 1 | 1 | 2015-09-02 |
| Trine Lise Fjelldal | Møre og Romsdal, Norway | 8 | 1 | 7 | 2015-04-09 |
| Alexander S. Svendsen | Agder, Norway | 7 | 2 | 0 | 2014-04-29 |
| Martin | Buskerud, Norway | 6 | 2 | 0 | 2009-09-06 |
| Åsmund Berg | Innlandet, Norway | 6 | 2 | 10 | 2024-05-01 |
| Stryn vidaregåande skule | Vestland, Norway | 6 | 1 | 0 | 2022-04-27 |
| Bjertnes videregående skole | Akershus, Norway | 5 | 1 | 0 | 2005-08-30 |
| Inderøy videregående skole | Trøndelag, Norway | 5 | 1 | 0 | 1997-09-04 |
| Asak skole | Akershus, Norway | 5 | 1 | 0 | 2011-05-13 |
| Alversund skule | Vestland, Norway | 4 | 1 | 1 | 2006-05-04 |
| Flaktveit skole | Vestland, Norway | 4 | 1 | 0 | 2004-09-23 |
| Askim videregående skole | Østfold, Norway | 4 | 2 | 0 | 1994-05-27 |
| Fosen videregående skole | Trøndelag, Norway | 4 | 1 | 0 | 1992-08-27 |
| Hamar naturskole | Innlandet, Norway | 3 | 1 | 0 | 2002-05-31 |
| Marius Brufjell | Agder, Norway | 3 | 2 | 0 | 2001-07-06 |
| Ellingsrud skole | Oslo, Norway | 3 | 1 | 0 | 2003-06-06 |
| Eidsvoll videregående skole | Akershus, Norway | 3 | 1 | 0 | 1994-09-12 |
| Skien videregående skole/Avd Brekkeby | Telemark, Norway | 3 | 1 | 0 | 2004-09-13 |
| Neskollen skole | Akershus, Norway | 3 | 1 | 0 | 2005-09-12 |
| Fredrik Broms | Troms, Norway | 2 | 1 | 0 | 2008-04-21 |
| Spjelkavik videregående skole | Møre og Romsdal, Norway | 2 | 1 | 0 | 1994-09-07 |
| Heimdal videregående skole | Trøndelag, Norway | 2 | 1 | 1 | 2004-09-16 |
| Tonstad skule | Agder, Norway | 2 | 1 | 0 | 2010-06-11 |
| Malvik videregående skole | Trøndelag, Norway | 2 | 1 | 0 | 1994-11-23 |
| Presterød ungdomsskole | Vestfold, Norway | 2 | 1 | 0 | 2024-08-27 |
| Haugesund Maritime Tekniske videregående skole | Rogaland, Norway | 2 | 1 | 0 | 1990-09-14 |
| Grete Holm | Buskerud, Norway | 2 | 1 | 0 | 2008-04-17 |
| Bjørkelangen videregående skole | Akershus, Norway | 2 | 1 | 0 | 1992-06-23 |
| Hadeland videregående skole/Avdeling Brandbu | Innlandet, Norway | 2 | 1 | 0 | 1990-08-28 |
| SABIMA | Oslo, Norway | 2 | 2 | 2 | 2007-06-26 |
| Kirkeby skole | Akershus, Norway | 2 | 1 | 0 | 2019-05-02 |
| Steinerskolen Ålesund | Møre og Romsdal, Norway | 2 | 1 | 0 | 1999-09-28 |
| Marit Hansen | Trøndelag, Norway | 2 | 2 | 0 | 2015-08-02 |
| Borgen barneskole | Østfold, Norway | 2 | 2 | 0 | 2024-04-19 |
| Ingeberg skole | Innlandet, Norway | 2 | 1 | 0 | 2010-04-29 |
| Samfundets skole Sentrum | Agder, Norway | 2 | 1 | 0 | 2007-08-31 |
| Sykkylven vidaregåande skule | Møre og Romsdal, Norway | 1 | 1 | 0 | 1994-10-11 |
| Erdal ungdomsskole | Vestland, Norway | 1 | 1 | 0 | 2006-06-07 |
| Røyken videregående skole | Akershus, Norway | 1 | 1 | 0 | 1989-09-08 |
| Åstveit skole | Vestland, Norway | 1 | 1 | 0 | 2007-06-06 |
| Framnes skole | Vestfold, Norway | 1 | 1 | 0 | 2010-04-13 |
| Meløy videregående skole/Avd Inndyr | Nordland, Norway | 1 | 1 | 0 | 1994-11-22 |
| Stordal skule | Møre og Romsdal, Norway | 1 | 1 | 0 | 2007-04-17 |
| Brekke skule | Vestland, Norway | 1 | 1 | 0 | 2008-04-04 |
| Lauvsnes skole | Trøndelag, Norway | 1 | 1 | 0 | 1999-09-13 |
| Verdal videregående skole | Trøndelag, Norway | 1 | 1 | 0 | 2003-09-12 |