Sewerex JAM Oy

OYActive

Y-tunnus 3008605-2Katajaharjunkatu 22A, 45720 KuusankoskiRental and operating of own or leased real estate · NACE 6820Est. 2019— employees

Overview Financials People & ownership Related companies

Sewerex JAM Oy is a Finnish OY based in Kuusankoski, operating in the Rental and operating of own or leased non-residential real estate sector. Incorporated in 2019, the company reported revenue of EUR 118K in its latest annual filing.

Revenue 2025

EUR 118K

-1% vs 2024

EBITDA margin

32.2%

-9% vs 2024

Equity ratio

81.7%

Financial strength

Net profit 2025

EUR -4K

+21% vs 2024

EBITDA — year on year

EUR millions

Key figures

Annual report 2025

Revenue	EUR 118K	-1%
EBITDA	EUR 38K	-9%
Net profit	EUR -4K	+21%
Total assets	EUR 781K	-6%
Equity	EUR 639K	-9%
Employees	—	—

Contact

Address

Katajaharjunkatu 22A, 45720 Kuusankoski

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Frequently asked questions

What is the Y-tunnus number of Sewerex JAM Oy?

Sewerex JAM Oy is registered with PRH / YTJ under Y-tunnus 3008605-2.

What is the revenue of Sewerex JAM Oy?

Sewerex JAM Oy reported revenue of EUR 118K in 2025.

Who is the CEO of Sewerex JAM Oy?

Matti Mikael Holopainen is Audit of Sewerex JAM Oy, in role since 2022.

Who is the chairman of Sewerex JAM Oy?

Janne Uolevi Perämaa chairs the board of Sewerex JAM Oy, in role since 2019.

Where is Sewerex JAM Oy headquartered?

Sewerex JAM Oy's registered address is Katajaharjunkatu 22-A.

Sewerex JAM Oy

EBITDA — year on year

Key figures

Company information

Contact

Frequently asked questions

More on Sewerex JAM Oy

EBITDA — year on year

Key figures

Company information

Contact

Frequently asked questions

More on Sewerex JAM Oy