What is the Y-tunnus number of Patria ISP Oy?

Patria ISP Oy is registered with PRH / YTJ under Y-tunnus 2926489-4.

What is the revenue of Patria ISP Oy?

Patria ISP Oy reported revenue of EUR 5,5M in 2025.

How many employees does Patria ISP Oy have?

Patria ISP Oy employs 10 people as of the latest annual report.

Who is the CEO of Patria ISP Oy?

Petri Juhani Hepola is the CEO of Patria ISP Oy, in role since 2025.

Who is the chairman of Patria ISP Oy?

Jussi Eemeli Hynninen chairs the board of Patria ISP Oy, in role since 2024.

Where is Patria ISP Oy headquartered?

Patria ISP Oy's registered address is Arkadiankatu 2.

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Patria ISP Oy

OYDissolved

Y-tunnus 2926489-4Arkadiankatu 2, 00100 HelsinkiRepair and maintenance of civilian air and spacecraft· NACE 3316Est. 2018 · 7 years old10 employees

Overview Financials People & ownership Related companies

People & ownership

Management

Actively employed in the business

Board of directors

Non-executive oversight

Name	Role	Member since
Current (3)
AP Ara Petteri Haikarainen Board of Directors	Board of Directors	2022
MJ Marjut Johanna Porkka Board of Directors	Board of Directors	2020
JE Jussi Eemeli Hynninen Chairperson	Chairperson	2024
Former (5)
HK Hanna Katriina Kyrki Board of Directors	Board of Directors	2018 – 2020
KM Kai Martti Henrik Nurmio Board of Directors	Board of Directors	2020 – 2022
OP Olli Pekka Isotalo Chairperson	Chairperson	2018 – 2019
VP Ville Petteri Jaakonsalo Board of Directors	Board of Directors	2018 – 2019
PJ Pasi Juhani Niinikoski Board of Directors	Board of Directors	2019 – 2020

Shareholders

As of last annual report

Shareholder	Type	Ownership	Votes	Since
Patria Oyj	Company	100%	100%	2023

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

Patria ISP Oy

People & ownership

Management

Board of directors

Shareholders

More on Patria ISP Oy

People & ownership

Management

Board of directors

Shareholders

More on Patria ISP Oy

Name	Role	Member since
Current (9)
JM Janne Mikael Räkköläinen Person with significant control	Person with significant control	2022
MA Mats Arne Lennart Warstedt Person with significant control	Person with significant control	2022
PJ Päivi Johanna Lindqvist Person with significant control	Person with significant control	2025
LJ Laura Johanna Koskenranta Person with significant control	Person with significant control	2024
HA Heli-Hannele Aikioniemi Person with significant control	Person with significant control	2024
TJ Terho Juhani Tiilikainen Person with significant control	Person with significant control	2018
MA Mikko Aimo Oskari Kilpeläinen Person with significant control	Person with significant control	2022
HP Hugo Paul Vanbockryck Person with significant control	Person with significant control	2022
PJ Petri Juhani Hepola Chief Executive Officer	Chief Executive Officer	2025
Former (15)
AS Annamaija Susanna Mäki-Ventelä Person with significant control	Person with significant control	2018 – 2022
AJ Antti Jaakob Huuskonen Person with significant control	Person with significant control	2018 – 2020
JK Jussi Kalle Henrikki Kaisla Person with significant control	Person with significant control	2018 – 2020
HY Harri Yrjö Arvid Majanmaa Person with significant control	Person with significant control	2018 – 2020
JA Juuso Armas Vakkuri Person with significant control	Person with significant control	2020 – 2023
JM Jukka Markus Holkeri Chief Executive Officer	Chief Executive Officer	2018 – 2025
HT Harri Tapani Lähti Person with significant control	Person with significant control	2018 – 2025
JT Jukka Tapio Karinen Audit	Audit	2019 – 2023
DP David Pierre-Gerard D. Schreiber Person with significant control	Person with significant control	2020 – 2022
MT Marja Tellervo Leppänen Person with significant control	Person with significant control	2018 – 2020
CJ Carl Jonas Herman Geust Person with significant control	Person with significant control	2021 – 2022
JT Jouni Taisto Majuri Person with significant control	Person with significant control	2018 – 2022
JJ Jussi Johannes Järvinen Person with significant control	Person with significant control	2021 – 2022
JL Jouko Lauri Malinen Audit	Audit	2019 – 2019
TT Teemu Tapani Vuorinen Person with significant control	Person with significant control	2022 – 2024