Question 1

What is the Y-tunnus number of Tammer Diesel Oy?

Accepted Answer

Tammer Diesel Oy is registered with PRH / YTJ under Y-tunnus 0211580-5.

Question 2

What is the revenue of Tammer Diesel Oy?

Accepted Answer

Tammer Diesel Oy reported revenue of EUR 11,2M in 2025.

Question 3

How many employees does Tammer Diesel Oy have?

Accepted Answer

Tammer Diesel Oy employs 65 people as of the latest annual report.

Question 4

Who is the CEO of Tammer Diesel Oy?

Accepted Answer

Santtu Tapani Pyymäki is the CEO of Tammer Diesel Oy, in role since 2025.

Question 5

Who is the chairman of Tammer Diesel Oy?

Accepted Answer

Tommi Petteri Salonen chairs the board of Tammer Diesel Oy, in role since 2025.

Question 6

Where is Tammer Diesel Oy headquartered?

Accepted Answer

Tammer Diesel Oy's registered address is Asentajankatu 5.

Person	Role here	Other companies
Päivi Kirsi Koskinen	Confidential Clerk	0 companies
Juha Pekka Järvisalo	Audit	0 companies
Tatu Heimo Tapio Miikkulainen	Chief Executive Officer	0 companies
Santtu Tapani Pyymäki	Chief Executive Officer	0 companies
Jani Per Myllykangas	Chief Executive Officer	0 companies
Mari Johanna Liiro	Confidential Clerk	0 companies
Eino Aatami Järvisalo	Deputy auditor	0 companies
Satu Kaarina Sullanmaa	Deputy auditor	0 companies
Janne Nuutti Samuli Knudsen	Board of Directors	0 companies
Johannes Veli Tuomi	Board of Directors	0 companies
Petri Kalevi Antila	Board of Directors	0 companies
Veli Matti Samuli Tuomi	Board of Directors	0 companies
Tommi Petteri Salonen	Chairperson	0 companies
Onni Ilmari Ikonen	Board of Directors	0 companies
Lauri Juhani Tuomi	Board of Directors	0 companies
Olli Petteri Tuomi	Chairperson	0 companies

Tammer Diesel Oy

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