Question 1

What is the Y-tunnus number of Optoseven Oy?

Accepted Answer

Optoseven Oy is registered with PRH / YTJ under Y-tunnus 2610787-7.

Question 2

What is the revenue of Optoseven Oy?

Accepted Answer

Optoseven Oy reported revenue of EUR 198K in 2025.

Question 3

How many employees does Optoseven Oy have?

Accepted Answer

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

Question 4

Who is the CEO of Optoseven Oy?

Accepted Answer

Simo Antti Petteri Valling is Deputy Member of Optoseven Oy, in role since 2018.

Question 5

Who is the chairman of Optoseven Oy?

Accepted Answer

Timo Juhani Rajamäki chairs the board of Optoseven Oy, in role since 2018.

Question 6

Where is Optoseven Oy headquartered?

Accepted Answer

Optoseven Oy's registered address is Yllästunturinkuja 1-F.

Person	Role here	Other companies
Simo Antti Petteri Valling	Deputy Member	0 companies
Jarkko Tapio Makkonen	Chief Executive Officer	0 companies
Jani Miika Tapani Leikas	Board of Directors	0 companies
Timo Juhani Rajamäki	Chairperson	0 companies
Jouni Mikko Raafael Nieminen	Board of Directors	0 companies

Optoseven Oy

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