Question 1

What is the Y-tunnus number of TT Tilatekniikka Oy?

Accepted Answer

TT Tilatekniikka Oy is registered with PRH / YTJ under Y-tunnus 2089321-3.

Question 2

What is the revenue of TT Tilatekniikka Oy?

Accepted Answer

TT Tilatekniikka Oy reported revenue of 6,8 t. € in 2025.

Question 3

Who is the CEO of TT Tilatekniikka Oy?

Accepted Answer

Harri Krister Fagerlund is the CEO of TT Tilatekniikka Oy, in role since 2020.

Question 4

Who is the chairman of TT Tilatekniikka Oy?

Accepted Answer

Harri Krister Fagerlund chairs the board of TT Tilatekniikka Oy.

Question 5

Where is TT Tilatekniikka Oy headquartered?

Accepted Answer

TT Tilatekniikka Oy's registered address is Kivipyykintie 9.

Person	Role here	Other companies
Matti Mikael Roima	Audit	126 companiesMany roles
Harri Krister Fagerlund	Chief Executive Officer	5 companies
Agneta Maria Fagerlund	Deputy Member	3 companies
Jukka-Pekka Ilves	Board of Directors	2 companies
Jani Jukka Johannes Penttinen	Deputy auditor	1 company

TT Tilatekniikka Oy

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