What is the Y-tunnus number of Tre1 Oy?

Tre1 Oy is registered with PRH / YTJ under Y-tunnus 2907709-5.

What is the revenue of Tre1 Oy?

Tre1 Oy reported revenue of EUR 9,8M in 2025.

Tre1 Oy employs 62 people as of the latest annual report.

Eila Orvokki Wiinikainen is Deputy Member of Tre1 Oy, in role since 2018.

Hannu Johan Wiinikainen chairs the board of Tre1 Oy, in role since 2018.

Tre1 Oy's registered address is Pl 38.

OYActive

Y-tunnus 2907709-5Pl 38, 02701 KauniainenRestaurant activities · NACE 5611Est. 201862 employees

Actively employed in the business

Name	Role	Member since
Current (2)
MM Merja Maria Wiinikainen Deputy Member	Deputy Member	2024
JT Juha Tapani Nenonen Audit	Audit	2018
Former (1)
EO Eila Orvokki Wiinikainen Deputy Member	Deputy Member	2018 – 2024

Non-executive oversight

Name	Role	Member since
Current (1)
HJ Hannu Johan Wiinikainen	Board of Directors	2018

As of last annual report

Shareholder	Type	Ownership	Votes	Since
HJW Group Oy	Company	100%	100%	2024

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