What is the Org number of Sebastian AS?

Sebastian AS is registered with Brønnøysundsregistrene under Org 995141922.

What is the revenue of Sebastian AS?

Sebastian AS reported revenue of 15,9 mill. kr in 2024.

Sebastian AS employs 10 people as of the latest annual report.

Marius Engeseth Leine is the CEO of Sebastian AS, in role since 2024.

Hans Cato Haddal chairs the board of Sebastian AS, in role since 2025.

Sebastian AS's registered address is Sjøgata 61, 6065 Ulsteinvik.

ASActive

Org 995141922Sjøgata 61, 6065 UlsteinvikEngineering activities and related technical consultancy· NACE 7112Est. 2010 · 16 years old10 employees

Actively employed in the business

Name	Role	Member since
Current (1)
ME Marius Engeseth Leine Chief Executive Officer	Chief Executive Officer	2024

Former (1)


JK Johannes Kristian Bjøringsøy Chief Executive Officer	Chief Executive Officer	2010 – 2024

Non-executive oversight

Name	Role	Member since
Current (4)
GS Geir Sindre Røyset Board of Directors	Board of Directors	2025
JK Johannes Kristian Bjøringsøy Board of Directors	Board of Directors	2022
GÅ Gunnar Åsmund Breivik Board of Directors	Board of Directors	2024
HC Hans Cato Haddal Chairman	Chairman	2025

Former (2)


SV Stein Vik Board of Directors	Board of Directors	2022 – 2024
OJ Oddvar Johan Saunes Chairman	Chairman	2022 – 2025

As of last annual report

Shareholder	Type	Ownership	Votes	Since
Bassa As	Company	65%	65%	2025
Krøvik As	Company	20%	20%	2025
Geir Sindre Røyset	Individual	5%	5%	2025
Sten Rasch Seppola	Individual	5%	5%	2025
Leine Invest As	Company	5%	5%	2025

Beneficial ownership (UBO) data access is restricted in Denmark as of September 2025 per the EU 6th AML Directive. Learn more.