Isännät Oy

OYActive

Y-tunnus 0100598-9Kansakoulukatu 5B-514, 00100 HelsinkiOther real estate activities on a fee or contract basis· NACE 6832Est. 1975 · 51 years old6 employeeswww.isannat.fi

Overview Financials People & ownership Related companies

Isännät Oy is a Finnish OY based in Helsinki, operating in the Other real estate activities on a fee or contract basis sector. Incorporated in 1975, the company has 6 employees and reported revenue of EUR 0 in its latest annual filing.

Revenue 2025

EUR 0

EBITDA margin

—

Net profit 2025

EUR -66K

-10732% vs 2024

Key ratios

See full ratios →

-20.2%

This company

20212025

0.8×

This company

20212025

-52.6%

This company

20212025

EBITDA — year on year

EUR millions

Key figures

Annual report 2025

Revenue	EUR 0	—
EBITDA	EUR -63K	-845%
Net profit	EUR -66K	-10732%
Total assets	EUR 126K	-41%
Equity	EUR -25K	-162%
Employees	6	—

Contact

Address

Kansakoulukatu 5B-514, 00100 Helsinki

Phone

+3580108383400

asiakaspalvelu@isannat.fi

Website

www.isannat.fi

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Frequently asked questions

What is the Y-tunnus number of Isännät Oy?

Isännät Oy is registered with PRH / YTJ under Y-tunnus 0100598-9.

How many employees does Isännät Oy have?

Isännät Oy employs 6 people as of the latest annual report.

Who is the CEO of Isännät Oy?

Tomi Mikael Tuovinen is the CEO of Isännät Oy, in role since 2012.

Where is Isännät Oy headquartered?

Isännät Oy's registered address is Kansakoulukatu 5-B14.

Isännät Oy

Key ratios

EBITDA — year on year

Key figures

Company information

Contact

Frequently asked questions

More on Isännät Oy

Key ratios

EBITDA — year on year

Key figures

Company information

Contact

Frequently asked questions

More on Isännät Oy