Tyyskä Oy

OYDissolved

Y-tunnus 0162134-3Sibeliuksenkatu 9B-916, 00250 HelsinkiRental and operating of own or leased real estate· NACE 6820Est. 1943 · 82 years old— employees

Overview Financials People & ownership Related companies

Tyyskä Oy is a Finnish OY based in Helsinki, operating in the Rental and operating of own or leased real estate sector. Incorporated in 1943, the company reported revenue of EUR 0 in its latest annual filing.

Revenue 2025

EUR 0

EBITDA margin

—

Net profit 2025

EUR 5K

-81% vs 2024

Key ratios

See full ratios →

46.8%

This company

20212025

0.1×

This company

20212025

2.6%

This company

20212025

EBITDA — year on year

EUR millions

Key figures

Annual report 2025

Revenue	EUR 0	—
EBITDA	EUR -8K	+40%
Net profit	EUR 5K	-81%
Total assets	EUR 177K	-21%
Equity	EUR 83K	-16%
Employees	—	—

Contact

Address

Sibeliuksenkatu 9B-916, 00250 Helsinki

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Frequently asked questions

What is the Y-tunnus number of Tyyskä Oy?

Tyyskä Oy is registered with PRH / YTJ under Y-tunnus 0162134-3.

Who is the CEO of Tyyskä Oy?

Heidi Johanna Halme is the CEO of Tyyskä Oy, in role since 2003.

Who is the chairman of Tyyskä Oy?

Liisa Marjatta Kariola chairs the board of Tyyskä Oy, in role since 2003.

Where is Tyyskä Oy headquartered?

Tyyskä Oy's registered address is Sibeliuksenkatu 9-B16.

Tyyskä Oy

Key ratios

EBITDA — year on year

Key figures

Company information

Contact

Frequently asked questions

More on Tyyskä Oy

Key ratios

EBITDA — year on year

Key figures

Company information

Contact

Frequently asked questions

More on Tyyskä Oy