What is the Y-tunnus number of Sideko Oy?

Sideko Oy is registered with PRH / YTJ under Y-tunnus 1763336-5.

What is the revenue of Sideko Oy?

Sideko Oy reported revenue of EUR 757K in 2025.

Sideko Oy employs 3 people as of the latest annual report.

Marko Tapani Karhunen is the CEO of Sideko Oy.

Sideko Oy's registered address is Ahjokuja 4.

OYActive

Y-tunnus 1763336-5Ahjokuja 4, 08500 LohjaMachining of metals· NACE 2553Est. 2002 · 24 years old3 employeeswww.sideko.fi

Actively employed in the business

Name	Role	Member since
Current (3)
MT Marko Tapani Karhunen Chief Executive Officer	Chief Executive Officer	2002
LK Lea Kaarina Karhunen Deputy Member	Deputy Member	2018
LN Lars Niklas Gustafsson Deputy Member	Deputy Member	2018
Former (3)
BC Björn Christian Berndtsson Deputy auditor	Deputy auditor	2012 – 2026
PG Peter Gunnar Forsell Audit	Audit	2023 – 2026
BY Bror Yngve Jansson Audit	Audit	2012 – 2022

Non-executive oversight

No data on file.

As of last annual report

No shareholder data available.

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