KARL-HENRIK WILHELMSEN is the largest registered owner, with 100.0%.

What is the revenue of WISO AS?

WISO AS had revenue of NOK 4.3m in 2025.

Who is the general manager of WISO AS?

Karl-Henrik Wilhelmsen is registered as general manager of WISO AS.

WISO AS has its business address in Gressvik.

Computer programming activities

Org. no. 998245273 Limited company (AS) Fredrikstad Incorporated 2012 Active

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Revenue 2025 NOK 4.3m

Operating profit NOK 203,000

Equity NOK 806,000

Incorporated 2012

Employees 5

Share capital NOK 30,000

Daglig lederKarl-Henrik Wilhelmsen

Regnskapsfører

Styrets lederKarl-Henrik Wilhelmsen

VaramedlemRoger Wilhelmsen

Name	Stake	Shares	Year
KARL-HENRIK WILHELMSEN	100.0%	30.000000	2025

Company	Status	Stake	Shares
SEMBSGT 18 AS	Active	100.0%	30000.000000

Source: Biztrac.no · Data from the Brønnøysund Register Centre and the Norwegian Tax Administration · Last updated 15.06.2026.

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WISO AS · Rapport

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NOK 1.6m

NOK 806,000 – NOK 2.3m

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