ANNA MARIA OSBORG is the largest registered owner, with 50.0%.

Who is the general manager of SIRION AS?

Anna Maria Osborg is registered as general manager of SIRION AS.

Where is SIRION AS based?

SIRION AS has its business address in Nesodden.

Other captive investment companies

Org. no. 989167847 Limited company (AS) Nesodden Incorporated 2005 Active

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Operating profit NOK −12,000

Equity NOK 58,000

Incorporated 2005

Share capital NOK 30,000

Daglig lederAnna Maria Osborg

Styrets lederTorstein Osborg

VaramedlemAnna Maria Osborg

Name	Stake	Shares	Year
ANNA MARIA OSBORG	50.0%	50.000000	2025
TORSTEIN OSBORG	50.0%	50.000000	2025

Company	Status	Stake	Shares
PLAIN CONSULTING AS	Active	50.0%	50.000000

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

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SIRION AS · Rapport

Secure and simple

NOK 53,000

NOK 50,000 – NOK 56,000

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