Alsera Oy

OYActive

Y-tunnus 2210609-2Kaurialankatu 21, 13130 HämeenlinnaConstruction of residential and non-residential buildings· NACE 4100Est. 2008 · 17 years old— employeeswww.alsera.fi

Overview Financials People & ownership Related companies

Alsera Oy is a Finnish OY based in Hämeenlinna, operating in the Construction of residential and non-residential buildings sector. Incorporated in 2008, the company reported revenue of EUR 913K in its latest annual filing.

Revenue 2025

EUR 913K

-99% vs 2024

EBITDA margin

7.6%

-96% vs 2024

Net profit 2025

EUR 26K

-26% vs 2024

Key ratios

See full ratios →

45.4%

This company

20212025

2.7×

This company

20212025

8.2%

This company

20212025

EBITDA — year on year

EUR millions

Key figures

Annual report 2025

Revenue	EUR 913K	-99%
EBITDA	EUR 70K	-96%
Net profit	EUR 26K	-26%
Total assets	EUR 315K	-99%
Equity	EUR 143K	+12%
Employees	—	—

Contact

Address

Kaurialankatu 21, 13130 Hämeenlinna

Phone

+3580408249043

alsera@wippies.com

Website

www.alsera.fi

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Frequently asked questions

What is the Y-tunnus number of Alsera Oy?

Alsera Oy is registered with PRH / YTJ under Y-tunnus 2210609-2.

What is the revenue of Alsera Oy?

Alsera Oy reported revenue of EUR 913K in 2025.

Who is the CEO of Alsera Oy?

Janne Petteri Toivonen is the CEO of Alsera Oy.

Where is Alsera Oy headquartered?

Alsera Oy's registered address is Kaurialankatu 21.

Alsera Oy

Key ratios

EBITDA — year on year

Key figures

Company information

Contact

Frequently asked questions

More on Alsera Oy

Key ratios

EBITDA — year on year

Key figures

Company information

Contact

Frequently asked questions

More on Alsera Oy