| 1 (1995) | Natural Resources Institute Finland | FIN |  |
| 2 (2202) | Finnish Meteorological Institute | FIN | |
| 3 (2493) | RISE Research Institutes of Sweden * | SWE | |
| 4 (2640) | Institute of Marine Research | NOR | |
| 5 (3042) | The Oskar Klein Centre for Cosmoparticle Physics | SWE | |
| 6 (3117) | Helsinki Institute of Physics | FIN | |
| 7 (3138) | Norwegian Institute for Nature Research | NOR | |
| 7 (3138) | Statens Institut for Folkesundhed | DNK | |
| 9 (3276) | Swedish Museum of Natural History | SWE | |
| 10 (3311) | Finnish Environment Institute | FIN | |
| 11 (3339) | Region Stockholm | SWE | |
| 12 (3532) | Norwegian Institute of Bioeconomy Research | NOR | |
| 13 (3698) | Bjerknes Centre for Climate Research | NOR | |
| 14 (3737) | Stockholm Environment Institute | SWE | |
| 15 (3853) | Swedish Meteorological and Hydrological Institute | SWE | |
| 16 (4058) | Norwegian Institute for Water Research | NOR | |
| 17 (4135) | Norwegian Polar Institute | NOR | |
| 18 (4477) | National Research Centre for the Working Environment | DNK | |
| 19 (4524) | Geological Survey of Denmark and Greenland | DNK | |
| 20 (4815) | International Peace Research Institute Oslo | NOR | |
| 21 (4989) | Cancer Registry of Norway Institute of Population-Based Cancer Research | NOR | |
| 22 (5118) | Norwegian Institute for Air Research | NOR | |
| 23 (5330) | Norwegian Institute of Food, Fisheries and Aquaculture Research | NOR | |
| 24 (5401) | Swedish Research Council * | SWE | |
| 25 (5529) | National Veterinary Institute | NOR | |
| 26 (5659) | National Veterinary Institute Sweden | SWE | |
| 26 (5659) | Swedish Institute of Space Physics | SWE | |
| 28 (5945) | Geological Survey of Norway | NOR | |
| 29 (6197) | Geological Survey of Finland | FIN | |
| 30 (6294) | Onsala Space Observatory | SWE | |
| 30 (6294) | Swedish Defence Research Agency | SWE | |
| 32 (6645) | Simula Research Laboratory | NOR | |
| 33 (6747) | Norwegian Geotechnical Institute | NOR | |
| 34 (7043) | Institute for Energy Technology | NOR | |
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