Technical testing and analysis
WIRELESS INSTRUMENTATION SYSTEMS AS
Revenue 2024
NOK 11.2m
Operating profit
NOK −36.2m
Equity
NOK −10.0m
Incorporated
2009
Employees
8
Share capital
NOK 160,000
Roles
Daglig lederAtle Kjell Hjertenæs
Revisor
Styrets lederJan Kjetil Paulsen
StyremedlemAtle Kjell Hjertenæs
StyremedlemLars Nicolas Mangal
Auditor
Audit firm
BDO AS
BDO AS har 401 registrerte statsautoriserte revisorer.
The Brønnøysund registers name the audit firm, not which individual auditor signs the accounts.
Shareholders
This list is shortened — open the ownership graph to see them all.
| Name | Stake | Shares | Year |
|---|---|---|---|
| INNOVATIVE SCIENCE PROJECTS AS | 39.6% | 636187.000000 | 2025 |
| APOLLO ENERGY VENTURE AS | 35.2% | 564879.000000 | 2025 |
| BRETT BOULDIN | 5.7% | 91311.000000 | 2025 |
| GH HOLDING AS | 4.5% | 72728.000000 | 2025 |
| PSA VENTURES LP (SKAL SLETTES) | 2.6% | 42000.000000 | 2025 |
| HJERTENÆS INVEST AS | 2.2% | 35833.000000 | 2025 |
| HILA AS | 1.7% | 27272.000000 | 2025 |
| ARACO AS | 1.3% | 20399.000000 | 2025 |
| DØVRE SEARCH & SELECTION AS | 1.2% | 18936.000000 | 2025 |
| STORHAUGEN INVEST AS | 1.0% | 15911.000000 | 2025 |
| INGE OTTO SANDEN | 0.9% | 14565.000000 | 2025 |
| SJØHEIM AS | 0.9% | 13639.000000 | 2025 |
| TORGEIR RUSTEN | 0.5% | 8095.000000 | 2025 |
| YINGKANG WEI | 0.4% | 6438.000000 | 2025 |
| OLE CHRISTIAN BENDIXEN | 0.4% | 6118.000000 | 2025 |
| BENTE WESTVIG ROGSTAD | 0.4% | 5827.000000 | 2025 |
| OLE TOM FURU | 0.3% | 5373.000000 | 2025 |
| E.HANSEN INVEST AS | 0.3% | 4809.000000 | 2025 |
| RUNAR MUSUM | 0.2% | 3059.000000 | 2025 |
| SKRØVSETH HOLDING AS | 0.2% | 2780.000000 | 2025 |
Source: Biztrac.no · Data from the Brønnøysund Register Centre and the Norwegian Tax Administration · Last updated 15.06.2026.