Question 1

What is the Y-tunnus number of Rattahanoja Oy?

Accepted Answer

Rattahanoja Oy is registered with PRH / YTJ under Y-tunnus 0796631-8.

Question 2

What is the revenue of Rattahanoja Oy?

Accepted Answer

Rattahanoja Oy reported revenue of EUR 1,1M in 2025.

Question 3

How many employees does Rattahanoja Oy have?

Accepted Answer

Rattahanoja Oy employs 31 people as of the latest annual report.

Question 4

Who is the CEO of Rattahanoja Oy?

Accepted Answer

Mikko Antero Penttilä is Chief Executive Officer of Rattahanoja Oy, in role since 2017.

Question 5

Who is the chairman of Rattahanoja Oy?

Accepted Answer

Jouko Juhani Penttilä chairs the board of Rattahanoja Oy, in role since 2017.

Question 6

Where is Rattahanoja Oy headquartered?

Accepted Answer

Rattahanoja Oy's registered address is Kujapenttiläntie 8.

Name	Role	Member since
Current (4)
MA Mikko Antero Penttilä Chief Executive Officer	Chief Executive Officer	2017
AL Anu Lempi Helena Penttilä Deputy Member	Deputy Member	2017
SA Sirpa Anneli Hemminki Audit	Audit	2017
HM Helena Marketta Takala Deputy auditor	Deputy auditor	2017

Name	Role	Member since
Former (1)
JJ Jouko Juhani Penttilä	Chairperson	2017 – 2023

Name	Role	Member since
Current (4)
MA Mikko Antero Penttilä Chief Executive Officer	Chief Executive Officer	2017
AL Anu Lempi Helena Penttilä Deputy Member	Deputy Member	2017
SA Sirpa Anneli Hemminki Audit	Audit	2017
HM Helena Marketta Takala Deputy auditor	Deputy auditor	2017

Name	Role	Member since
Former (1)
JJ Jouko Juhani Penttilä	Chairperson	2017 – 2023

Rattahanoja Oy

People & ownership