What is the Y-tunnus number of Ykköstele Oy?

Ykköstele Oy is registered with PRH / YTJ under Y-tunnus 0742450-0.

What is the revenue of Ykköstele Oy?

Ykköstele Oy reported revenue of 1,4 milj. € in 2025.

Ari Juhani Brandt is the CEO of Ykköstele Oy, in role since 2019.

Martti Olavi Hakkarainen chairs the board of Ykköstele Oy, in role since 2019.

Ykköstele Oy's registered address is Haukilahdenkatu 25.

OYActive

Y-tunnus 0742450-0Haukilahdenkatu 25, 02170 EspooRetail sale of information and communication equipment· NACE 4740Est. 1989 · 37 years old— employees

Actively employed in the business

Name	Role	Member since
Current (5)
JP Jonne Petter Granqvist Audit	Audit	2025
AJ Ari Juhani Brandt Chief Executive Officer	Chief Executive Officer	2019
MH Merja Hannele Hakkarainen Deputy Member	Deputy Member	2019
TJ Tom Jukka Pekka Lindblom Deputy auditor	Deputy auditor	2025
YA Yvonne Annette Svartström-Brandt Deputy Member	Deputy Member	2019

Former (3)


YA Yvonne Anette Svartström-Brandt Deputy Member	Deputy Member	1989 – 2019
MH Merja Hannele Hakkarainen Deputy Member	Deputy Member	1989 – 2019
AB Ari Brandt

Non-executive oversight

Name	Role	Member since
Current (2)
AJ Ari Juhani Brandt Board of Directors	Board of Directors	2019
MO Martti Olavi Hakkarainen Chairperson	Chairperson	2019

Former (2)


AB Ari Brandt Board of Directors	Board of Directors	1989 – 2019
MH Martti Hakkarainen Chairperson	Chairperson	1989 – 2019

As of last annual report

Shareholder	Type	Ownership	Votes	Since
Ykkösrahoitus Oy	Company	100%	100%	2023

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