Question 1

What is the Y-tunnus number of Tammerkosken Teollisuus Oy?

Accepted Answer

Tammerkosken Teollisuus Oy is registered with PRH / YTJ under Y-tunnus 0645360-9.

Question 2

What is the revenue of Tammerkosken Teollisuus Oy?

Accepted Answer

Tammerkosken Teollisuus Oy reported revenue of EUR 1,1M in 2025.

Question 3

How many employees does Tammerkosken Teollisuus Oy have?

Accepted Answer

Tammerkosken Teollisuus Oy employs 6 people as of the latest annual report.

Question 4

Who is the CEO of Tammerkosken Teollisuus Oy?

Accepted Answer

Roni Juhani Kyrkkö is Audit of Tammerkosken Teollisuus Oy, in role since 2021.

Question 5

Who is the chairman of Tammerkosken Teollisuus Oy?

Accepted Answer

Aki Timo Lehtinen chairs the board of Tammerkosken Teollisuus Oy, in role since 2014.

Question 6

Where is Tammerkosken Teollisuus Oy headquartered?

Accepted Answer

Tammerkosken Teollisuus Oy's registered address is Ratasuontie 8.

Name	Role	Member since
Current (1)
MJ Mika Juha Petteri Lehtinen Chief Executive Officer	Chief Executive Officer	2014
Former (2)
RJ Roni Juhani Kyrkkö Audit	Audit	2021 – 2023
MT Mirja Tuulikki Juusela Audit	Audit	2007 – 2021

Name	Role	Member since
Current (1)
MJ Mika Juha Petteri Lehtinen Chief Executive Officer	Chief Executive Officer	2014
Former (2)
RJ Roni Juhani Kyrkkö Audit	Audit	2021 – 2023
MT Mirja Tuulikki Juusela Audit	Audit	2007 – 2021

Tammerkosken Teollisuus Oy

People & ownership