What is the Y-tunnus number of ATH-Office Oy?

ATH-Office Oy is registered with PRH / YTJ under Y-tunnus 2261983-2.

What is the revenue of ATH-Office Oy?

ATH-Office Oy reported revenue of EUR 274K in 2024.

Janne Mikael Rautiainen is Deputy Member of ATH-Office Oy, in role since 2019.

Tapani Antero Rautiainen chairs the board of ATH-Office Oy, in role since 2019.

ATH-Office Oy's registered address is C/O At Rautiainen Oy Yliopistonkatu 34-D58.

OYActive

Y-tunnus 2261983-2C/O At Rautiainen Oy Yliopistonkatu 34D-3458, 40100 JyväskyläRental and operating of own or leased real estate · NACE 6820Est. 20090 employees

Actively employed in the business

Name	Role	Member since
Current (3)
JM Janne Mikael Rautiainen Deputy Member	Deputy Member	2019
JV Jukka-Pekka Vihinen Audit	Audit	2014
JA Jaana Anneli Sallinen Deputy auditor	Deputy auditor	2019
Former (1)
AK Antti Kalevi Helanen Chief Executive Officer	Chief Executive Officer	2013 – 2025

Non-executive oversight

As of last annual report

Shareholder	Type	Ownership	Votes	Since
ATR-INVEST OY	Company	60.7%	60.7%	2023

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