Question 1

What is the Y-tunnus number of Koronkorko Oy?

Accepted Answer

Koronkorko Oy is registered with PRH / YTJ under Y-tunnus 3232883-6.

Question 2

What is the revenue of Koronkorko Oy?

Accepted Answer

Koronkorko Oy reported revenue of EUR 27K in 2025.

Question 3

How many employees does Koronkorko Oy have?

Accepted Answer

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

Question 4

Who is the CEO of Koronkorko Oy?

Accepted Answer

Kari Petter Mellavuo is Chief Executive Officer of Koronkorko Oy, in role since 2025.

Question 5

Who is the chairman of Koronkorko Oy?

Accepted Answer

Otto Johannes Mellavuo chairs the board of Koronkorko Oy, in role since 2021.

Question 6

Where is Koronkorko Oy headquartered?

Accepted Answer

Koronkorko Oy's registered address is Mikkolantie 2-B27.

Name	Role	Member since
Current (2)
KP Kari Petter Mellavuo Chief Executive Officer	Chief Executive Officer	2025
MJ Mikko Johannes Mellavuo Deputy Member	Deputy Member	2021

Name	Role	Member since
Former (1)
OJ Otto Johannes Mellavuo	Board of Directors	2021 – 2022

Name	Role	Member since
Current (2)
KP Kari Petter Mellavuo Chief Executive Officer	Chief Executive Officer	2025
MJ Mikko Johannes Mellavuo Deputy Member	Deputy Member	2021

Name	Role	Member since
Former (1)
OJ Otto Johannes Mellavuo	Board of Directors	2021 – 2022

Koronkorko Oy

People & ownership