Rakennus Joonas Rapp Oy

OYActive

Y-tunnus 3204363-8Voudinkuja 8A-821, 08200 LohjaConstruction of residential and non-residential buildings · NACE 4100Est. 2021— employees

Overview Financials People & ownership Related companies

Rakennus Joonas Rapp Oy is a Finnish OY based in Lohja, operating in the Construction of residential and non-residential buildings sector. Incorporated in 2021, the company reported revenue of EUR 83K in its latest annual filing.

Revenue 2025

EUR 83K

+32% vs 2024

EBITDA margin

180.1%

+32% vs 2024

Equity ratio

19.0%

Financial strength

Net profit 2025

EUR 5K

+197% vs 2024

EBITDA — year on year

EUR millions

Key figures

Annual report 2025

Revenue	EUR 83K	+32%
EBITDA	EUR 150K	+32%
Net profit	EUR 5K	+197%
Total assets	EUR 78K	-12%
Equity	EUR 15K	+51%
Employees	—	—

Contact

Address

Voudinkuja 8A-821, 08200 Lohja

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Frequently asked questions

What is the Y-tunnus number of Rakennus Joonas Rapp Oy?

Rakennus Joonas Rapp Oy is registered with PRH / YTJ under Y-tunnus 3204363-8.

What is the revenue of Rakennus Joonas Rapp Oy?

Rakennus Joonas Rapp Oy reported revenue of EUR 83K in 2025.

Who is the CEO of Rakennus Joonas Rapp Oy?

Joonas Krister Rapp is Chief Executive Officer of Rakennus Joonas Rapp Oy, in role since 2021.

Where is Rakennus Joonas Rapp Oy headquartered?

Rakennus Joonas Rapp Oy's registered address is Voudinkuja 8-A21.

Rakennus Joonas Rapp Oy

EBITDA — year on year

Key figures

Company information

Contact

Frequently asked questions

More on Rakennus Joonas Rapp Oy

EBITDA — year on year

Key figures

Company information

Contact

Frequently asked questions

More on Rakennus Joonas Rapp Oy