What is the Y-tunnus number of Beisa Oy?

Beisa Oy is registered with PRH / YTJ under Y-tunnus 1731890-4.

Who is the CEO of Beisa Oy?

Airi Inkeri Ilkko is Confidential Clerk of Beisa Oy, in role since 2022.

Pekka Malde Taneli Lankinen chairs the board of Beisa Oy, in role since 2024.

Beisa Oy's registered address is Teollisuuskatu 1.

OYActive

Y-tunnus 1731890-4Teollisuuskatu 1, 78870 VarkausEngineering activities and related technical consultancy · NACE 7112Est. 2001— employeeswww.beisa.fi

Actively employed in the business

Name	Role	Member since
Current (5)
AI Airi Inkeri Ilkko Confidential Clerk	Confidential Clerk	2022
PH Päivi Helena Räsänen Deputy Member	Deputy Member	2005
NS Niina Sini Marika Karvonen Deputy auditor	Deputy auditor	2023
JT Jarmo Tauno Antero Hirvonen Audit	Audit	2001
LM Lasse Malde Taneli Lankinen Chief Executive Officer	Chief Executive Officer	2024
Former (2)
JR Jarkko Reino Ilmari Hirvonen Deputy auditor	Deputy auditor	2001 – 2023
LM Laura Maria Katariina Hämäläinen Confidential Clerk	Confidential Clerk	2022 – 2023

Non-executive oversight

Name	Role	Member since
Current (1)
PM Pekka Malde Taneli Lankinen	Chairperson	2024

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.