What is the Y-tunnus number of Harjawa Oy?

Harjawa Oy is registered with PRH / YTJ under Y-tunnus 3423227-2.

What is the revenue of Harjawa Oy?

Harjawa Oy reported revenue of 4,9 milj. € in 2025.

Harjawa Oy employs 17 people as of the latest annual report.

Niklas Olavi Valter Gustafsson is the CEO of Harjawa Oy.

Niklas Olavi Valter Gustafsson chairs the board of Harjawa Oy.

Harjawa Oy's registered address is Rekkatie 4.

OYActive

Y-tunnus 3423227-2Rekkatie 4, 04220 KeravaConstruction of residential and non-residential buildings· NACE 4100Est. 2024 · 2 years old17 employees

Actively employed in the business

Name	Role	Member since
Current (2)
AP Ari-Pekka Pakarinen Confidential Clerk	Confidential Clerk	2024
NO Niklas Olavi Valter Gustafsson Chief Executive Officer	Chief Executive Officer	2024

Non-executive oversight

Name	Role	Member since
Current (4)
AP Ari-Pekka Pakarinen Board of Directors	Board of Directors	2024
JP Jan Petrik Johannes Gustafsson Board of Directors	Board of Directors	2024
NO Niklas Olavi Valter Gustafsson Chairperson	Chairperson	2024
JS Jens Sebastian Broström Board of Directors	Board of Directors	2026

Former (2)


PE Pekka Eemeli Nummela Board of Directors	Board of Directors	2024 – 2026
JA Juha Antero Arvola Board of Directors	Board of Directors	2024 – 2026

As of last annual report

Shareholder	Type	Ownership	Votes	Since
GP Capital Oy	Company	55%	55%	2026

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