What is the Y-tunnus number of PreFor Oy?

PreFor Oy is registered with PRH / YTJ under Y-tunnus 2804076-8.

What is the revenue of PreFor Oy?

PreFor Oy reported revenue of EUR -66K in 2025.

Olli Heikki Sirkiä is the CEO of PreFor Oy, in role since 2025.

PreFor Oy's registered address is Höyläämötie 3-B3.

OYActive

Y-tunnus 2804076-8Höyläämötie 3B-33, 00380 HelsinkiResearch and experimental development on natural sciences and engineering· NACE 7210Est. 2017 · 9 years old— employees

Actively employed in the business

Name	Role	Member since
Current (3)
TJ Tapio Johannes Raappana Audit	Audit	2017
OH Olli Heikki Sirkiä Chief Executive Officer	Chief Executive Officer	2025
AP Aku Petter Moksi Deputy Member	Deputy Member	2025
Former (3)
SA Susanna Annika Kurlin Deputy Member	Deputy Member	2025 – 2025
AT Anja Tuulikki Maksimainen Deputy Member	Deputy Member	2017 – 2025
JO Jukka Olavi Maksimainen Person with significant control	Person with significant control	2017 – 2025

Non-executive oversight

Name	Role	Member since
Former (1)
SI Seppo Ilmari Maksimainen Board of Directors	Board of Directors	2017 – 2025

As of last annual report

No shareholder data available.

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