What is the Org number of A-One AS?

A-One AS is registered with Brønnøysundsregistrene under Org 827164712.

What is the revenue of A-One AS?

A-One AS reported revenue of 748,9k kr in 2025.

A-One AS employs 2 people as of the latest annual report.

Marianne Austgard Wollan is the CEO of A-One AS, in role since 2026.

Marianne Austgard Wollan chairs the board of A-One AS.

A-One AS's registered address is Operagata 65A, 0194 Oslo.

ASActive

Org 827164712Operagata 65A, 0194 OsloWeb search portal activities· NACE 6391Est. 2021 · 5 years old2 employees

Actively employed in the business

Name	Role	Member since
Current (1)
MA Marianne Austgard Wollan Chief Executive Officer	Chief Executive Officer	2026

Former (1)


PE Per Eric Horne Chief Executive Officer	Chief Executive Officer	2021 – 2026

Non-executive oversight

Name	Role	Member since
Current (1)
MA Marianne Austgard Wollan Chairman	Chairman	2021

Former (1)


PE Per Eric Horne Board of Directors	Board of Directors	2021 – 2026

As of last annual report

Shareholder	Type	Ownership	Votes	Since
Well Estate As	Company	100%	100%	2025

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