Question 1

What is the Y-tunnus number of Radientum Oy?

Accepted Answer

Radientum Oy is registered with PRH / YTJ under Y-tunnus 2729396-6.

Question 2

What is the revenue of Radientum Oy?

Accepted Answer

Radientum Oy reported revenue of 2,8 milj. € in 2025.

Question 3

How many employees does Radientum Oy have?

Accepted Answer

Radientum Oy employs 27 people as of the latest annual report.

Question 4

Who is the CEO of Radientum Oy?

Accepted Answer

Jukka Tapani Sjöstedt is the CEO of Radientum Oy, in role since 2017.

Question 5

Who is the chairman of Radientum Oy?

Accepted Answer

Juha-Arttu Sakari Lehikoinen chairs the board of Radientum Oy, in role since 2020.

Question 6

Where is Radientum Oy headquartered?

Accepted Answer

Radientum Oy's registered address is Visiokatu 4.

Person	Role here	Other companies
Teemu Vihtori Suoniemi	Audit	116 companiesMany roles
Niilo-Pekka Järkäs	Deputy auditor	86 companiesMany roles
Sami Sakari Somero	Board of Directors	25 companiesMany roles
Juha-Arttu Sakari Lehikoinen	Chairperson	3 companies
Jukka Tapani Sjöstedt	Chief Executive Officer	1 company
Olli Toivo Talvitie	Board of Directors	1 company

Radientum Oy

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