Question 1

What is the Y-tunnus number of Superstream Oy?

Accepted Answer

Superstream Oy is registered with PRH / YTJ under Y-tunnus 3129756-4.

Question 2

What is the revenue of Superstream Oy?

Accepted Answer

Superstream Oy reported revenue of EUR 318K in 2024.

Question 3

How many employees does Superstream Oy have?

Accepted Answer

Superstream Oy employs 3 people as of the latest annual report.

Question 4

Who is the CEO of Superstream Oy?

Accepted Answer

Antti Koivukoski is Deputy Member of Superstream Oy, in role since 2020.

Question 5

Who is the chairman of Superstream Oy?

Accepted Answer

Janne Petteri Kjellman chairs the board of Superstream Oy, in role since 2020.

Question 6

Where is Superstream Oy headquartered?

Accepted Answer

Superstream Oy's registered address is Kylvöpolku 6.

Name	Role	Member since
Current (2)
AK Antti Koivukoski Deputy Member	Deputy Member	2020
AK Anna Karoliina Sipilä Confidential Clerk	Confidential Clerk	2023

Name	Role	Member since
Current (1)
JP Janne Petteri Kjellman	Board of Directors	2020

Name	Role	Member since
Current (2)
AK Antti Koivukoski Deputy Member	Deputy Member	2020
AK Anna Karoliina Sipilä Confidential Clerk	Confidential Clerk	2023

Name	Role	Member since
Current (1)
JP Janne Petteri Kjellman	Board of Directors	2020

Superstream Oy

People & ownership