What is the Org number of Ymer TMS AB?

Ymer TMS AB is registered with Bolagsverket / SCB under Org 5593475808.

Who is the CEO of Ymer TMS AB?

Björn Anders Afzelius is the CEO of Ymer TMS AB, in role since 2024.

Seth Mikael Byström chairs the board of Ymer TMS AB, in role since 2022.

Ymer TMS AB's registered address is Stockholm.

ABActive

Actively employed in the business

Name	Role	Member since
Current (2)
JF Jonas Fredrik Lundberg Audit	Audit	2022
BA Björn Anders Afzelius Chief Executive Officer	Chief Executive Officer	2024

Former (1)


CJ Carl Jörgen Fredrik Petersson Chief Executive Officer	Chief Executive Officer	2022 – 2024

Non-executive oversight

Name	Role	Member since
Current (3)
CJ Carl Jörgen Fredrik Petersson Board of Directors	Board of Directors	2022
BA Björn Anders Afzelius Board of Directors	Board of Directors	2024
SM Seth Mikael Byström Chairman	Chairman	2022

Former (3)


ST Sandra Thelberg Deputy Board Member	Deputy Board Member	2022 – 2022
HG Hans Gunnar Samuelsson Board of Directors	Board of Directors	2022 – 2022
AC Anna Charlotte Caroline Byström

As of last annual report

Shareholder	Type	Ownership	Votes	Since
Ymer TMS Technology AB	Company	91%	91%	2025

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