Question 1

What is the Y-tunnus number of TST Asennus Oy?

Accepted Answer

TST Asennus Oy is registered with PRH / YTJ under Y-tunnus 1062984-9.

Question 2

What is the revenue of TST Asennus Oy?

Accepted Answer

TST Asennus Oy reported revenue of EUR 183K in 2025.

Question 3

How many employees does TST Asennus Oy have?

Accepted Answer

TST Asennus Oy employs 1 people as of the latest annual report.

Question 4

Who is the CEO of TST Asennus Oy?

Accepted Answer

Jyrki Juhani Kipinoinen is the CEO of TST Asennus Oy, in role since 2002.

Question 5

Where is TST Asennus Oy headquartered?

Accepted Answer

TST Asennus Oy's registered address is Kielokuja 10.

Person	Role here	Other companies
Pekka Veli-Martti Haavisto	Audit	0 companies
Outi Marketta Ala-Juusela-Haavisto	Deputy auditor	0 companies
Jyrki Juhani Kipinoinen	Chief Executive Officer	0 companies
Elina Maria Kipinoinen	Deputy Member	0 companies

TST Asennus Oy

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