What is the Y-tunnus number of Telluson Oy?

Telluson Oy is registered with PRH / YTJ under Y-tunnus 0838382-7.

What is the revenue of Telluson Oy?

Telluson Oy reported revenue of EUR 35K in 2025.

Telluson Oy employs 1 people as of the latest annual report.

Jukka Onni Olavi Plattonen is the CEO of Telluson Oy, in role since 1997.

Telluson Oy's registered address is Yliopistonkatu 58-B.

OYActive

Y-tunnus 0838382-7Yliopistonkatu 58B, 33100 TampereComputer consultancy and computer facilities management activities· NACE 6220Est. 1991 · 35 years old1 employeeswww.telluson.fi

Actively employed in the business

Name	Role	Member since
Current (4)
AK Anna Kirsten Ratilainen Audit	Audit	2025
TJ Tuomas Juho Olavi Plattonen Deputy Member	Deputy Member	2013
MI Mikko Ilmari Koponen Deputy auditor	Deputy auditor	2025
JO Jukka Onni Olavi Plattonen Chief Executive Officer	Chief Executive Officer	1997
Former (1)
EO Erkki Olavi Viitanen Audit	Audit	2018 – 2025

Non-executive oversight

No data on file.

As of last annual report

No shareholder data available.

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