What is the Org number of SERO AS?

SERO AS is registered with Brønnøysundsregistrene under Org 912228738.

What is the revenue of SERO AS?

SERO AS reported revenue of NOK 186,1M in 2024.

SERO AS employs 73 people as of the latest annual report.

Jens Stefan Nicolai Kernstock is the CEO of SERO AS, in role since 2018.

Knut Weydahl Eldjarn chairs the board of SERO AS, in role since 2021.

SERO AS's registered address is Stasjonsveien 44, 1396 Billingstad.

ASActive

Org 912228738Stasjonsveien 44, 1396 BillingstadManufacture of pharmaceutical preparations· NACE 2120Est. 1963 · 63 years old73 employeeswww.sero.no

Actively employed in the business

Name	Role	Member since
Current (3)
JS Jens Stefan Nicolai Kernstock Chief Executive Officer	Chief Executive Officer	2018
VÅ Vilde Årdal Deputy Member	Deputy Member	2024
FK Frode Kristensen Deputy Member	Deputy Member	2024
Former (2)
AA Atesoh Awuh Jane Deputy Member	Deputy Member	2019 – 2021
AK Aina Karlstrøm Deputy Member	Deputy Member	2021 – 2023

Non-executive oversight

Name	Role	Member since
Current (4)
SH Sara Halmøy Hannisdal Board of Directors	Board of Directors	2025
KW Knut Weydahl Eldjarn Chairman	Chairman	2021
CK Cathrine Knetter Hoel Board of Directors	Board of Directors	2025
OH Ole Henrik Eide Board of Directors	Board of Directors	2021
Former (5)
HM Hanne Margrethe Strøm-Storaker Board of Directors	Board of Directors	2021 – 2025
GA Gro Astri Mathiesen Nissen-Lie Board of Directors	Board of Directors	2024 – 2025
AK Are Kristiansen Board of Directors	Board of Directors	2023 – 2024
HL Halvor Lauvstad Holen Board of Directors	Board of Directors	2019 – 2021
EE Eileen Eldjarn Rognstad Board of Directors	Board of Directors	2021 – 2022

As of last annual report

Shareholder	Type	Ownership	Votes	Since
Astrid Torunn Eldjarn	Individual	22.5%	22.5%	2025
Eileen Eldjarn	Individual	9%	9%	2025
Camilla Eldjarn Huitfeldt	Individual	9%	9%	2025
Knut Erik Weydahl Eldjarn	Individual	9%	9%	2025

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