Mainosbuumi Oy

OYActive

Y-tunnus 1640265-3Laturinkatu 9, 45130 KouvolaActivities of advertising agencies · NACE 7311Est. 2001— employees

Overview Financials People & ownership Related companies

Mainosbuumi Oy is a Finnish OY based in Kouvola, operating in the Other activities of advertising agencies sector. Incorporated in 2001, the company reported revenue of EUR 889K in its latest annual filing.

Revenue 2025

EUR 889K

+8% vs 2024

EBITDA margin

-1.4%

Equity ratio

-11.7%

Financial strength

Net profit 2025

EUR -16K

EBITDA — year on year

EUR millions

Key figures

Annual report 2025

Revenue	EUR 889K	+8%
EBITDA	EUR -12K	—
Net profit	EUR -16K	—
Total assets	EUR 165K	—
Equity	EUR -19K	—
Employees	—	—

Contact

Address

Laturinkatu 9, 45130 Kouvola

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Frequently asked questions

What is the Y-tunnus number of Mainosbuumi Oy?

Mainosbuumi Oy is registered with PRH / YTJ under Y-tunnus 1640265-3.

What is the revenue of Mainosbuumi Oy?

Mainosbuumi Oy reported revenue of EUR 889K in 2025.

Who is the CEO of Mainosbuumi Oy?

Niina Helena Piipponen is Deputy Member of Mainosbuumi Oy, in role since 2023.

Who is the chairman of Mainosbuumi Oy?

Tomi Juhani Piipponen chairs the board of Mainosbuumi Oy, in role since 2023.

Where is Mainosbuumi Oy headquartered?

Mainosbuumi Oy's registered address is Laturinkatu 9.

Mainosbuumi Oy

EBITDA — year on year

Key figures

Company information

Contact

Frequently asked questions

More on Mainosbuumi Oy

EBITDA — year on year

Key figures

Company information

Contact

Frequently asked questions

More on Mainosbuumi Oy