Research and experimental development on natural sciences and engineering
RHEUMATECH AS
Revenue 2024
NOK 59,000
Operating profit
NOK −343,000
Equity
NOK −876
Incorporated
2002
Share capital
NOK 199,000
Roles
Daglig lederBjørn Steen Skålhegg
Regnskapsfører
Styrets lederBjørn Steen Skålhegg
StyremedlemKen Roger Rosendal
Shareholders
This list is shortened — open the ownership graph to see them all.
| Name | Stake | Shares | Year |
|---|---|---|---|
| SKILLING SYSTEMER AS | 26.0% | 51631.000000 | 2025 |
| BJØRN STEEN SKÅLHEGG | 25.3% | 50400.000000 | 2025 |
| TORE JAHNSEN | 10.8% | 21400.000000 | 2025 |
| HALVOR LAUVSTAD HOLEN | 7.8% | 15500.000000 | 2025 |
| KEN ROGER ROSENDAL | 4.5% | 9000.000000 | 2025 |
| TUVA HOLT HERENG | 4.0% | 8000.000000 | 2025 |
| SIGURD ØRSTAVIK | 3.9% | 7700.000000 | 2025 |
| HALVOR KRISTIAN BJERKE | 2.5% | 5000.000000 | 2025 |
| ANE FUNDERUD | 1.9% | 3700.000000 | 2025 |
| NILS TORGNY KJELKEVIK REINTON | 1.7% | 3300.000000 | 2025 |
| LARS ERIK HALVORSEN | 1.5% | 3047.000000 | 2025 |
| SVEIN SIGURD JACOBSEN | 1.4% | 2809.000000 | 2025 |
| MARIUS WENDELBORG GAHR | 1.3% | 2681.000000 | 2025 |
| TINIC KRISTINA TALEN | 1.2% | 2301.000000 | 2025 |
| ESPEN MARCELIUS GJEMS | 1.2% | 2300.000000 | 2025 |
| HÅVARD HILDENG HAUGE | 1.2% | 2300.000000 | 2025 |
| SOLAN CAPITAL AS | 1.1% | 2247.000000 | 2025 |
| EIRIK FRENGEN | 1.1% | 2100.000000 | 2025 |
| JOACHIM SKEDSMO WAHLSTRØM | 0.7% | 1380.000000 | 2025 |
| BJØRN TORE LANGELAND | 0.6% | 1100.000000 | 2025 |
Source: Biztrac.no · Data from the Brønnøysund Register Centre and the Norwegian Tax Administration · Last updated 15.06.2026.