What is the Org number of Onetank AS?

Onetank AS is registered with Brønnøysundsregistrene under Org 921055595.

Who is the CEO of Onetank AS?

Roy Andre Magnussen is the CEO of Onetank AS, in role since 2025.

Roy Andre Magnussen chairs the board of Onetank AS, in role since 2025.

Onetank AS's registered address is Industriveien 1, 3300 Hokksund.

ASActive

Org 921055595Industriveien 1, 3300 HokksundManufacture of other tanks, reservoirs and containers of metal· NACE 2522Est. 2018 · 8 years old0 employees

Actively employed in the business

Name	Role	Member since
Current (2)
JH Jan-Martin Holmen Deputy Member	Deputy Member	2025
RA Roy Andre Magnussen Chief Executive Officer	Chief Executive Officer	2025

Former (1)


BS Bror Sigurd Braathen Chief Executive Officer	Chief Executive Officer	2018 – 2025

Non-executive oversight

Name	Role	Member since
Current (1)
RA Roy Andre Magnussen Chairman	Chairman	2025

Former (1)


BS Bror Sigurd Braathen Chairman	Chairman	2018 – 2025

As of last annual report

Shareholder	Type	Ownership	Votes	Since
Oso Group As	Company	100%	100%	2025

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