What is the Y-tunnus number of Quattrosys Oy?

Quattrosys Oy is registered with PRH / YTJ under Y-tunnus 2569549-4.

What is the revenue of Quattrosys Oy?

Quattrosys Oy reported revenue of EUR 115K in 2025.

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

Markus Alfred Jaakola is Chief Executive Officer of Quattrosys Oy, in role since 2013.

Jari Markus Petteri Sarhaluoma chairs the board of Quattrosys Oy, in role since 2013.

Quattrosys Oy's registered address is Ketjutie 37-B.

OYActive

Y-tunnus 2569549-4Ketjutie 37B, 90560 OuluComputer programming activities · NACE 6210Est. 2013 · 12 years old1 employees

Actively employed in the business

Name	Role	Member since
Current (2)
MA Markus Alfred Jaakola Chief Executive Officer	Chief Executive Officer	2013
KO Kimmo Olavi Pulkkinen Deputy Chief Executive Officer	Deputy Chief Executive Officer	2013

Non-executive oversight

Name	Role	Member since
Current (1)
JM Jari Markus Petteri Sarhaluoma	Board of Directors	2013
Former (1)
RM Risto Matti Antero Mäkiniemi	Board of Directors	2013 – 2026

As of last annual report

No shareholder data available.

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