Ab Byggnadsfirma Rönn Oy

OYActive

Y-tunnus 1047016-1Kvarntået 6, 65800 ReplotConstruction of residential and non-residential buildings · NACE 4100Est. 1996— employees

Overview Financials People & ownership Related companies

Ab Byggnadsfirma Rönn Oy is a Finnish OY based in Replot, operating in the Construction of residential and non-residential buildings sector. Incorporated in 1996, the company reported revenue of EUR 7K in its latest annual filing.

Revenue 2025

EUR 7K

-49% vs 2024

EBITDA margin

-1.3%

-101% vs 2024

Equity ratio

4.6%

Financial strength

Net profit 2025

EUR -3K

-261% vs 2024

EBITDA — year on year

EUR millions

Key figures

Annual report 2025

Revenue	EUR 7K	-49%
EBITDA	EUR -88	-101%
Net profit	EUR -3K	-261%
Total assets	EUR 86K	-3%
Equity	EUR 4K	-44%
Employees	—	—

Contact

Address

Kvarntået 6, 65800 Replot

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Frequently asked questions

What is the Y-tunnus number of Ab Byggnadsfirma Rönn Oy?

Ab Byggnadsfirma Rönn Oy is registered with PRH / YTJ under Y-tunnus 1047016-1.

What is the revenue of Ab Byggnadsfirma Rönn Oy?

Ab Byggnadsfirma Rönn Oy reported revenue of EUR 7K in 2025.

Who is the CEO of Ab Byggnadsfirma Rönn Oy?

Stig Göran Vilhelm Rönn is Chief Executive Officer of Ab Byggnadsfirma Rönn Oy, in role since 1996.

Where is Ab Byggnadsfirma Rönn Oy headquartered?

Ab Byggnadsfirma Rönn Oy's registered address is Kvarntået 6.

Ab Byggnadsfirma Rönn Oy

EBITDA — year on year

Key figures

Company information

Contact

Frequently asked questions

More on Ab Byggnadsfirma Rönn Oy

EBITDA — year on year

Key figures

Company information

Contact

Frequently asked questions

More on Ab Byggnadsfirma Rönn Oy