What is the Y-tunnus number of Lonsensor Oy?

Lonsensor Oy is registered with PRH / YTJ under Y-tunnus 1027731-0.

What is the revenue of Lonsensor Oy?

Lonsensor Oy reported revenue of EUR 30K in 2025.

Seija Marjatta Makkonen is the CEO of Lonsensor Oy.

Vesa Antero Makkonen chairs the board of Lonsensor Oy.

Lonsensor Oy's registered address is Matinniementie 32.

OYActive

Y-tunnus 1027731-0Matinniementie 32, 58200 KerimäkiEngineering activities and related technical consultancy· NACE 7112Est. 1995 · 30 years old— employees

Actively employed in the business

Name	Role	Member since
Current (2)
LJ Leo Juhani Makkonen Deputy Member	Deputy Member	1995
SM Seija Marjatta Makkonen Chief Executive Officer	Chief Executive Officer	1995

Non-executive oversight

Name	Role	Member since
Current (1)
VA Vesa Antero Makkonen Chairperson	Chairperson	1995

As of last annual report

No shareholder data available.

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