Maanrakennus Jyri Alajoki Oy

OYActive

Y-tunnus 0208751-7Pultrantie 41B, 60120 SeinäjokiConstruction of water projects · NACE 4291Est. 1975 · 50 years old— employees

Overview Financials People & ownership Related companies

Maanrakennus Jyri Alajoki Oy is a Finnish OY based in Seinäjoki, operating in the Construction of water projects sector. Incorporated in 1975, the company reported revenue of EUR 36K in its latest annual filing.

Revenue 2025

EUR 36K

+295% vs 2024

EBITDA margin

-179.4%

-581% vs 2024

Equity ratio

47.2%

Financial strength

Net profit 2025

EUR -71K

-260% vs 2024

Key ratios

See full ratios →

47.2%

1.6×

-8.8%

EBITDA — year on year

EUR millions

Key figures

Annual report 2025

Revenue	EUR 36K	+295%
EBITDA	EUR -64K	-581%
Net profit	EUR -71K	-260%
Total assets	EUR 798K	-11%
Equity	EUR 376K	-29%
Employees	—	—

Contact

Address

Pultrantie 41B, 60120 Seinäjoki

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Frequently asked questions

What is the Y-tunnus number of Maanrakennus Jyri Alajoki Oy?

Maanrakennus Jyri Alajoki Oy is registered with PRH / YTJ under Y-tunnus 0208751-7.

What is the revenue of Maanrakennus Jyri Alajoki Oy?

Maanrakennus Jyri Alajoki Oy reported revenue of EUR 36K in 2025.

Who is the CEO of Maanrakennus Jyri Alajoki Oy?

Sirpa Anneli Hemminki is Audit of Maanrakennus Jyri Alajoki Oy, in role since 2025.

Who is the chairman of Maanrakennus Jyri Alajoki Oy?

Jyri Jouni Alajoki chairs the board of Maanrakennus Jyri Alajoki Oy, in role since 2005.

Where is Maanrakennus Jyri Alajoki Oy headquartered?

Maanrakennus Jyri Alajoki Oy's registered address is Pultrantie 41-B.

Maanrakennus Jyri Alajoki Oy

Key ratios

EBITDA — year on year

Key figures

Company information

Contact

Frequently asked questions

More on Maanrakennus Jyri Alajoki Oy

Key ratios

EBITDA — year on year

Key figures

Company information

Contact

Frequently asked questions

More on Maanrakennus Jyri Alajoki Oy