JAN ANDREAS SØNSTERUD is the largest registered owner, with 62.3%.

What is the revenue of SONSTER AS?

SONSTER AS had revenue of NOK 244,000 in 2025.

Where is SONSTER AS based?

SONSTER AS has its business address in Kongsberg.

Rental and operating of own or leased real estate

Org. no. 993072494 Limited company (AS) Kongsberg Incorporated 2008 Active

Ownership graph ↗

Revenue 2025 NOK 244,000

Operating profit NOK 103,000

Equity NOK 7.9m

Incorporated 2008

Share capital NOK 570,000

Regnskapsfører

Styrets lederJan Andreas Sønsterud

VaramedlemRune Sønsterud

Name	Stake	Shares	Year
JAN ANDREAS SØNSTERUD	62.3%	1246.000000	2025
RUNE SØNSTERUD	37.7%	754.000000	2025

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

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SONSTER AS · Rapport

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NOK 5.8m

NOK 1.0m – NOK 6.2m

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