What is the Y-tunnus number of JeTy Oy?

JeTy Oy is registered with PRH / YTJ under Y-tunnus 2248866-8.

What is the revenue of JeTy Oy?

JeTy Oy reported revenue of EUR 660K in 2025.

JeTy Oy employs 12 people as of the latest annual report.

Mikko Petteri Helander is Chief Executive Officer of JeTy Oy, in role since 2025.

Kati Johanna Helander chairs the board of JeTy Oy, in role since 2018.

JeTy Oy's registered address is Sillankorvankatu 25-F.

OYActive

Y-tunnus 2248866-8Sillankorvankatu 25F, 05810 HyvinkääCombined facilities support activities · NACE 8110Est. 2009 · 17 years old12 employeeswww.jety.fi

Actively employed in the business

Name	Role	Member since
Current (2)
MP Mikko Petteri Helander Chief Executive Officer	Chief Executive Officer	2025
KA Kersti Arpolenko Confidential Clerk	Confidential Clerk	2018
Former (3)
TM Tarja Maarit Anita Lindroth Audit	Audit	2015 – 2025
AP Aku Petteri Helander Deputy Member	Deputy Member	2018 – 2025
SA Sakari Antero Helander Deputy Member	Deputy Member	2018 – 2025

Non-executive oversight

Name	Role	Member since
Current (1)
KJ Kati Johanna Helander	Board of Directors	2018

As of last annual report

No shareholder data available.

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