Arkkitehtitoimisto Ilkka Ridanpää Oy

OYActive

Y-tunnus 1546323-5Rautatienkatu 19A-1943, 15110 LahtiArchitectural activities · NACE 7111Est. 1999— employees

Overview Financials People & ownership Related companies

Arkkitehtitoimisto Ilkka Ridanpää Oy is a Finnish OY based in Lahti, operating in the Architectural activities sector. Incorporated in 1999, the company reported revenue of EUR 377K in its latest annual filing.

Revenue 2025

EUR 377K

+25% vs 2024

EBITDA margin

17.1%

+538958% vs 2024

Equity ratio

59.4%

Financial strength

Net profit 2025

EUR 53K

+3835% vs 2024

EBITDA — year on year

EUR millions

Key figures

Annual report 2025

Revenue	EUR 377K	+25%
EBITDA	EUR 65K	+538958%
Net profit	EUR 53K	+3835%
Total assets	EUR 228K	+28%
Equity	EUR 135K	+50%
Employees	—	—

Contact

Address

Rautatienkatu 19A-1943, 15110 Lahti

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Frequently asked questions

What is the Y-tunnus number of Arkkitehtitoimisto Ilkka Ridanpää Oy?

Arkkitehtitoimisto Ilkka Ridanpää Oy is registered with PRH / YTJ under Y-tunnus 1546323-5.

What is the revenue of Arkkitehtitoimisto Ilkka Ridanpää Oy?

Arkkitehtitoimisto Ilkka Ridanpää Oy reported revenue of EUR 377K in 2025.

Who is the CEO of Arkkitehtitoimisto Ilkka Ridanpää Oy?

Marianne Lääveri is Deputy Member of Arkkitehtitoimisto Ilkka Ridanpää Oy, in role since 1999.

Where is Arkkitehtitoimisto Ilkka Ridanpää Oy headquartered?

Arkkitehtitoimisto Ilkka Ridanpää Oy's registered address is Rautatienkatu 19-A43.

Arkkitehtitoimisto Ilkka Ridanpää Oy

EBITDA — year on year

Key figures

Company information

Contact

Frequently asked questions

More on Arkkitehtitoimisto Ilkka Ridanpää Oy

EBITDA — year on year

Key figures

Company information

Contact

Frequently asked questions

More on Arkkitehtitoimisto Ilkka Ridanpää Oy