Concentum Oy

OYActive

Y-tunnus 0819248-1Rantakartanontie 4G-4112, 00910 HelsinkiActivities of performing arts · NACE 9020Est. 1990— employees

Overview Financials People & ownership Related companies

Concentum Oy is a Finnish OY based in Helsinki, operating in the Other performing arts sector. Incorporated in 1990, the company reported revenue of EUR 3K in its latest annual filing.

Revenue 2025

EUR 3K

+20% vs 2024

EBITDA margin

-32.0%

+74% vs 2024

Equity ratio

23.5%

Financial strength

Net profit 2025

EUR -1K

+74% vs 2024

EBITDA — year on year

EUR millions

Key figures

Annual report 2025

Revenue	EUR 3K	+20%
EBITDA	EUR -1K	+74%
Net profit	EUR -1K	+74%
Total assets	EUR 6K	-15%
Equity	EUR 1K	-42%
Employees	—	—

Contact

Address

Rantakartanontie 4G-4112, 00910 Helsinki

Risika for professionals

Risika provides regulated workflow tools for finance, procurement and compliance teams that need monitoring, alerts and an API.

Visit risika.com

Frequently asked questions

What is the Y-tunnus number of Concentum Oy?

Concentum Oy is registered with PRH / YTJ under Y-tunnus 0819248-1.

What is the revenue of Concentum Oy?

Concentum Oy reported revenue of EUR 3K in 2025.

Who is the chairman of Concentum Oy?

Kare Tammi Ojaniemi chairs the board of Concentum Oy, in role since 1990.

Where is Concentum Oy headquartered?

Concentum Oy's registered address is Rantakartanontie 4-G112.

Concentum Oy

EBITDA — year on year

Key figures

Company information

Contact

Frequently asked questions

More on Concentum Oy

EBITDA — year on year

Key figures

Company information

Contact

Frequently asked questions

More on Concentum Oy