What is the Y-tunnus number of Ajansähkö Oy?

Ajansähkö Oy is registered with PRH / YTJ under Y-tunnus 0659453-2.

What is the revenue of Ajansähkö Oy?

Ajansähkö Oy reported revenue of 5,9 milj. € in 2025.

Ajansähkö Oy employs 26 people as of the latest annual report.

Heimo Juhani Niininen is the CEO of Ajansähkö Oy, in role since 2001.

Tiina Susanna Koppinen chairs the board of Ajansähkö Oy, in role since 2024.

Ajansähkö Oy's registered address is Kaakkovuorentie 4.

OYActive

Y-tunnus 0659453-2Kaakkovuorentie 4, 40320 JyväskyläElectrical installation· NACE 4321Est. 1987 · 39 years old26 employees

Actively employed in the business

Name	Role	Member since
Current (3)
TM Tuula Marjukka Haataja Deputy Member	Deputy Member	2021
HJ Heimo Juhani Niininen Chief Executive Officer	Chief Executive Officer	2001
TS Tiina Susanna Koppinen Confidential Clerk	Confidential Clerk	2024

Former (2)


PJ Panu Juhani Juonala Audit	Audit	2022 – 2023
KJ Kim Johan Järvi Audit	Audit	2021 – 2022

Non-executive oversight

Name	Role	Member since
Current (2)
MP Mikko Pekka Sahikallio Board of Directors	Board of Directors	2024
TS Tiina Susanna Koppinen Chairperson	Chairperson	2024

Former (4)


EO Erkki Olavi Ahtiainen Chairperson	Chairperson	2002 – 2021
HJ Heimo Juhani Niininen Board of Directors	Board of Directors	2002 – 2021
TK Teppo Kalevi Jaako Board of Directors	Board of Directors	2002 – 2021

As of last annual report

Shareholder	Type	Ownership	Votes	Since
Quattro Mikenti Group Oy	Company	100%	100%	2023

Beneficial ownership (UBO) data access is restricted in Denmark as of September 2025 per the EU 6th AML Directive. Learn more.