What is the Y-tunnus number of PLC-Automation Oy?

PLC-Automation Oy is registered with PRH / YTJ under Y-tunnus 1000715-0.

What is the revenue of PLC-Automation Oy?

PLC-Automation Oy reported revenue of 2,5 milj. € in 2025.

Aleksi Erkki Salmirinne is the CEO of PLC-Automation Oy, in role since 2026.

Niklas Paul Mattsson chairs the board of PLC-Automation Oy, in role since 2026.

PLC-Automation Oy's registered address is Konetie 32.

OYActive

Y-tunnus 1000715-0Konetie 32, 90620 OuluEngineering activities and related technical consultancy· NACE 7112Est. 1995 · 31 years old— employeeswww.insta.fi

Actively employed in the business

Name	Role	Member since
Current (2)
AE Aleksi Erkki Salmirinne Chief Executive Officer	Chief Executive Officer	2026
OM Olli Matias Valtonen Confidential Clerk	Confidential Clerk	2025

Former (6)


MT Mikko Tapani Isometsä Confidential Clerk	Confidential Clerk	2019 – 2024
MJ Mari Johanna Mäki Confidential Clerk	Confidential Clerk	2024 – 2025
HA Heikki Antero Grekula Chief Executive Officer	Chief Executive Officer

Non-executive oversight

Name	Role	Member since
Current (3)
NS Nora Susanna Mattsson Board of Directors	Board of Directors	2024
NP Niklas Paul Mattsson Chairperson	Chairperson	2026
MR Markus Rainer Mattsson Board of Directors	Board of Directors	2026

Former (5)


MT Mikko Tapani Isometsä Board of Directors	Board of Directors	2018 – 2024
HA Heikki Antero Grekula Board of Directors	Board of Directors	2018 – 2021
JM Juha-Pekka Mustonen

As of last annual report

Shareholder	Type	Ownership	Votes	Since
Insta Group Oy	Company	100%	100%	2025

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