Kortetmaa Oy

OYActive

Y-tunnus 2755890-1Jungsborginkatu 14, 67100 KokkolaOther building completion and finishing · NACE 4335Est. 20165 employeessisustussaarikoski.fi

Overview Financials People & ownership Related companies

Kortetmaa Oy is a Finnish OY based in Kokkola, operating in the Other building completion and finishing sector. Incorporated in 2016, the company has 5 employees and reported revenue of EUR 510K in its latest annual filing.

Revenue 2025

EUR 510K

+139% vs 2024

EBITDA margin

4.7%

+24% vs 2024

Equity ratio

13.0%

Financial strength

Net profit 2025

EUR 2K

+174% vs 2024

EBITDA — year on year

EUR millions

Key figures

Annual report 2025

Revenue	EUR 510K	+139%
EBITDA	EUR 24K	+24%
Net profit	EUR 2K	+174%
Total assets	EUR 368K	+33%
Equity	EUR 48K	-4%
Employees	5	—

Contact

Address

Jungsborginkatu 14, 67100 Kokkola

Phone

+3580400774518

ismo.kortetmaa@hotmail.fi

Website

sisustussaarikoski.fi

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 Kortetmaa Oy?

Kortetmaa Oy is registered with PRH / YTJ under Y-tunnus 2755890-1.

What is the revenue of Kortetmaa Oy?

Kortetmaa Oy reported revenue of EUR 510K in 2025.

How many employees does Kortetmaa Oy have?

Kortetmaa Oy employs 5 people as of the latest annual report.

Who is the CEO of Kortetmaa Oy?

Piia Karita Saarikoski is Deputy Chief Executive Officer of Kortetmaa Oy, in role since 2016.

Where is Kortetmaa Oy headquartered?

Kortetmaa Oy's registered address is Jungsborginkatu 14.

Kortetmaa Oy

EBITDA — year on year

Key figures

Company information

Contact

Frequently asked questions

More on Kortetmaa Oy

EBITDA — year on year

Key figures

Company information

Contact

Frequently asked questions

More on Kortetmaa Oy