What is the Y-tunnus number of A-Eristys Oy?

A-Eristys Oy is registered with PRH / YTJ under Y-tunnus 2371989-4.

What is the revenue of A-Eristys Oy?

A-Eristys Oy reported revenue of 1,0 milj. € in 2025.

A-Eristys Oy employs 7 people as of the latest annual report.

Olli Artturi Lehtonen is the CEO of A-Eristys Oy, in role since 2011.

Olli Artturi Lehtonen chairs the board of A-Eristys Oy, in role since 2021.

A-Eristys Oy's registered address is Sammalkallionkatu 9.

OYActive

Y-tunnus 2371989-4Sammalkallionkatu 9, 21200 RaisioPlumbing, heat and air-conditioning installation· NACE 4322Est. 2010 · 15 years old7 employeeswww.a-eristys.fi

Actively employed in the business

Name	Role	Member since
Current (1)
OA Olli Artturi Lehtonen Chief Executive Officer	Chief Executive Officer	2011

Former (4)


AI Antti Iiro Juhani Ikonen Audit	Audit	2021 – 2023
AM Aleksi Mikael Alm Audit	Audit	2021 – 2021
AO Ari Olavi Lehtonen Deputy Member	Deputy Member	2011 – 2021
JT Jari Tapio Viljanen Audit	Audit	2011 – 2021

Non-executive oversight

Name	Role	Member since
Current (3)
OA Olli Artturi Lehtonen Chairperson	Chairperson	2021
MA Matti Aleksi Rantanen Kunovski Board of Directors	Board of Directors	2021
HJ Harri Johannes Rantanen Board of Directors	Board of Directors	2021

Former (1)


TT Timo Tauno Johannes Rantanen Chairperson	Chairperson	2011 – 2021

As of last annual report

No shareholder data available.

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