Question 1

What is the Y-tunnus number of Putkihanke Oy?

Accepted Answer

Putkihanke Oy is registered with PRH / YTJ under Y-tunnus 0356917-1.

Question 2

What is the revenue of Putkihanke Oy?

Accepted Answer

Putkihanke Oy reported revenue of EUR 1,9M in 2025.

Question 3

How many employees does Putkihanke Oy have?

Accepted Answer

Putkihanke Oy employs 2 people as of the latest annual report.

Question 4

Who is the CEO of Putkihanke Oy?

Accepted Answer

Nico Petja Konstantin Karhapää is the CEO of Putkihanke Oy, in role since 2006.

Question 5

Who is the chairman of Putkihanke Oy?

Accepted Answer

Mika Petteri Sutinen chairs the board of Putkihanke Oy, in role since 2026.

Question 6

Where is Putkihanke Oy headquartered?

Accepted Answer

Putkihanke Oy's registered address is Helatie 16.

Person	Role here	Other companies
Matti Mikael Holopainen	Audit	0 companies
Teuvo Juhani Pursiainen	Audit	0 companies
Leena Irmeli Karhapää	Deputy Member	0 companies
Nico Petja Konstantin Karhapää	Chief Executive Officer	0 companies
Eeva Kristiina Hiltunen	Deputy auditor	0 companies
Mika Petteri Sutinen	Chairperson	0 companies
Heimo Kalevi Karvinen	Chairperson	0 companies
Reino Johannes Karhapää	Board of Directors	0 companies

Putkihanke Oy

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