Arkkitehtitoimisto Lappalainen & Korjonen Oy

OYActive

Y-tunnus 0901343-0Kauppakatu 15A, 80100 JoensuuArchitectural activities · NACE 7111Est. 1990— employees

Overview Financials People & ownership Related companies

Arkkitehtitoimisto Lappalainen & Korjonen Oy is a Finnish OY based in Joensuu, operating in the Architectural activities sector. Incorporated in 1990, the company reported revenue of EUR 199K in its latest annual filing.

Revenue 2025

EUR 199K

-60% vs 2024

EBITDA margin

20.5%

-87% vs 2024

Equity ratio

65.5%

Financial strength

Net profit 2025

EUR 16K

-93% vs 2024

EBITDA — year on year

EUR millions

Key figures

Annual report 2025

Revenue	EUR 199K	-60%
EBITDA	EUR 41K	-87%
Net profit	EUR 16K	-93%
Total assets	EUR 383K	+23%
Equity	EUR 251K	-2%
Employees	—	—

Contact

Address

Kauppakatu 15A, 80100 Joensuu

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Frequently asked questions

What is the Y-tunnus number of Arkkitehtitoimisto Lappalainen & Korjonen Oy?

Arkkitehtitoimisto Lappalainen & Korjonen Oy is registered with PRH / YTJ under Y-tunnus 0901343-0.

What is the revenue of Arkkitehtitoimisto Lappalainen & Korjonen Oy?

Arkkitehtitoimisto Lappalainen & Korjonen Oy reported revenue of EUR 199K in 2025.

Who is the CEO of Arkkitehtitoimisto Lappalainen & Korjonen Oy?

Pirjo Marjaana Korjonen is Deputy Member of Arkkitehtitoimisto Lappalainen & Korjonen Oy, in role since 2018.

Who is the chairman of Arkkitehtitoimisto Lappalainen & Korjonen Oy?

Jyrki Olavi Lappalainen chairs the board of Arkkitehtitoimisto Lappalainen & Korjonen Oy, in role since 2018.

Where is Arkkitehtitoimisto Lappalainen & Korjonen Oy headquartered?

Arkkitehtitoimisto Lappalainen & Korjonen Oy's registered address is Kauppakatu 15-A.

Arkkitehtitoimisto Lappalainen & Korjonen Oy

EBITDA — year on year

Key figures

Company information

Contact

Frequently asked questions

More on Arkkitehtitoimisto Lappalainen & Korjonen Oy

EBITDA — year on year

Key figures

Company information

Contact

Frequently asked questions

More on Arkkitehtitoimisto Lappalainen & Korjonen Oy