What is the Y-tunnus number of LK Porras Oy?

LK Porras Oy is registered with PRH / YTJ under Y-tunnus 0172172-3.

What is the revenue of LK Porras Oy?

LK Porras Oy reported revenue of EUR 5,9M in 2025.

LK Porras Oy employs 32 people as of the latest annual report.

Sonja Maria Monni is Confidential Clerk of LK Porras Oy, in role since 2019.

Ville Pertti Juhani Tolvanen chairs the board of LK Porras Oy, in role since 2025.

LK Porras Oy's registered address is Teollisuustie 10.

OYActive

Y-tunnus 0172172-3Teollisuustie 10, 79100 LeppävirtaManufacture of metal structures and parts of structures · NACE 2511Est. 197432 employeeswww.lkporras.fi

Actively employed in the business

Name	Role	Member since
Current (2)
SM Sonja Maria Monni Confidential Clerk	Confidential Clerk	2019
KT Kari Tapani Lappalainen Chief Executive Officer	Chief Executive Officer	2022
Former (2)
JR Juha Risto Tissari Audit	Audit	2011 – 2020
AP Antti Pekka Johannes Nurmonen Audit	Audit	2020 – 2023

Non-executive oversight

Name	Role	Member since
Current (5)
JA Jari Antero Monni	Board of Directors	2024
VP Ville Pertti Juhani Tolvanen	Chairperson	2025
LM Leila Marja-Liisa Monni	Board of Directors	2019
VV Ville Veikko Juhani Pitkänen	Board of Directors	2025
TJ Tuomas Jarkko Aleksi Monni	Board of Directors	2011
Former (3)
JP Jouni Pitko	Board of Directors	2019 – 2024
AO Antti-Mikko Oskari Monni	Board of Directors	2011 – 2019
PL Petrus Leo Taneli Monni	Board of Directors	2011 – 2019

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.