What is the Y-tunnus number of Tiamant Oy?

Tiamant Oy is registered with PRH / YTJ under Y-tunnus 2666309-9.

What is the revenue of Tiamant Oy?

Tiamant Oy reported revenue of 20,7 t. € in 2025.

Vitaly Manikainen is the CEO of Tiamant Oy.

Natalia Gorokhova chairs the board of Tiamant Oy.

Tiamant Oy's registered address is Sepelitie 15.

OYActive

Y-tunnus 2666309-9Sepelitie 15, 40320 JyväskyläOther publishing activities, except software publishing· NACE 5819Est. 2015 · 11 years old— employees

Actively employed in the business

Name	Role	Member since
Current (2)
OS Olga Semakhina Deputy Member	Deputy Member	2023
VM Vitaly Manikainen Chief Executive Officer	Chief Executive Officer	2015

Former (1)


NM Natalia Manikainen Deputy Member	Deputy Member	2015 – 2023

Non-executive oversight

Name	Role	Member since
Current (2)
VM Vitaly Manikainen Board of Directors	Board of Directors	2015
NG Natalia Gorokhova Chairperson	Chairperson	2015

As of last annual report

No shareholder data available.

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