The House of 7 Oy

OYActive

Y-tunnus 3443052-7Hakakatu 7-9, 20540 TurkuAccounting, bookkeeping and auditing activities; tax consultancy · NACE 6920Est. 2024— employees

Overview Financials People & ownership Related companies

The House of 7 Oy is a Finnish OY based in Turku, operating in the Accounting and bookkeeping activities; tax consultancy sector. Incorporated in 2024, the company reported revenue of EUR 94K in its latest annual filing.

Revenue 2025

EUR 94K

EBITDA margin

18.9%

Equity ratio

66.9%

Financial strength

Net profit 2025

EUR 14K

EBITDA — year on year

EUR millions

Key figures

Annual report 2025

Revenue	EUR 94K	—
EBITDA	EUR 18K	—
Net profit	EUR 14K	—
Total assets	EUR 21K	—
Equity	EUR 14K	—
Employees	—	—

Contact

Address

Hakakatu 7-9, 20540 Turku

Phone

+358405232313

mira.katajamaki@houseof7.fi

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Frequently asked questions

What is the Y-tunnus number of The House of 7 Oy?

The House of 7 Oy is registered with PRH / YTJ under Y-tunnus 3443052-7.

What is the revenue of The House of 7 Oy?

The House of 7 Oy reported revenue of EUR 94K in 2025.

Who is the CEO of The House of 7 Oy?

Martti Sakari Katajamäki is Deputy Member of The House of 7 Oy, in role since 2024.

Where is The House of 7 Oy headquartered?

The House of 7 Oy's registered address is Hakakatu 79.

The House of 7 Oy

EBITDA — year on year

Key figures

Company information

Contact

Frequently asked questions

More on The House of 7 Oy

EBITDA — year on year

Key figures

Company information

Contact

Frequently asked questions

More on The House of 7 Oy