What is the Y-tunnus number of Semisti Oy?

Semisti Oy is registered with PRH / YTJ under Y-tunnus 3102554-2.

What is the revenue of Semisti Oy?

Semisti Oy reported revenue of 85,5 t. € in 2025.

Semisti Oy employs 1 people as of the latest annual report.

Ari Juhani Seppälä is the CEO of Semisti Oy.

Semisti Oy's registered address is Suistokatu 1-B12.

OYActive

Y-tunnus 3102554-2Suistokatu 1B-112, 15300 LahtiAll other professional, scientific and technical activities n.e.c.· NACE 7499Est. 2019 · 6 years old1 employees

Actively employed in the business

Name	Role	Member since
Current (4)
MO Markku Olavi Koskela Deputy auditor	Deputy auditor	2020
AJ Ari Juhani Seppälä Chief Executive Officer	Chief Executive Officer	2019
RJ Riku Juhani Kärnä Audit	Audit	2020
IS Irina Seppälä Deputy Member	Deputy Member	2019

Non-executive oversight

Name	Role	Member since
Current (1)
AJ Ari Juhani Seppälä Board of Directors	Board of Directors	2019

As of last annual report

No shareholder data available.

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