What is the Y-tunnus number of ViisSeiska Oy?

ViisSeiska Oy is registered with PRH / YTJ under Y-tunnus 3512084-6.

Who is the CEO of ViisSeiska Oy?

Nina Maaria Korventaival is Chief Executive Officer of ViisSeiska Oy, in role since 2025.

Who is the chairman of ViisSeiska Oy?

Vesa Johannes Tiilikka chairs the board of ViisSeiska Oy, in role since 2025.

Where is ViisSeiska Oy headquartered?

ViisSeiska Oy's registered address is Läntinen Brahenkatu 2.

ViisSeiska Oy

OYActive

Y-tunnus 3512084-6Läntinen Brahenkatu 2Residential care activities for persons living with or having a diagnosis of a mental illness or substance abuse · NACE 8720Est. 2025— employeeswww.kvtuki57.fi

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EBITDA — year on yearEUR millions

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Name	Role	Member since
Current (2)
NM Nina Maaria Korventaival Chief Executive Officer	Chief Executive Officer	2025
EP Elina Päivikki Raike-Ojanen Deputy Chief Executive Officer	Deputy Chief Executive Officer	2025

Name	Role	Member since
Current (5)
AP Arto Petteri Hujanen	Board of Directors	2025
SH Sari Helena Sepponen	Board of Directors	2025
ML Marja Leena Herala	Board of Directors	2025
VJ Vesa Johannes Tiilikka	Chairperson	2025
PM Petri Markus Hallikainen	Board of Directors	2025

Person	Role here	Other companies
Nina Maaria Korventaival	Chief Executive Officer	0 companies
Elina Päivikki Raike-Ojanen	Deputy Chief Executive Officer	0 companies
Arto Petteri Hujanen	Board of Directors	0 companies
Sari Helena Sepponen	Board of Directors	0 companies
Marja Leena Herala	Board of Directors	0 companies
Vesa Johannes Tiilikka	Chairperson	0 companies
Petri Markus Hallikainen	Board of Directors	0 companies