Mastik Oy

OYActive

Y-tunnus 3429555-6C/O Ilkka Kalenius Koivukuja 11, 33900 TampereEconomic activity was not specified by tax authority · NACE 0000Est. 2024— employees

Overview Financials People & ownership Related companies

Mastik Oy is a Finnish OY based in Tampere, operating in the Economic activity was not specified by tax authority sector. Incorporated in 2024, the company reported revenue of EUR 41K in its latest annual filing.

Revenue 2025

EUR 41K

+27% vs 2024

EBITDA margin

22.2%

-46% vs 2024

Equity ratio

76.1%

Financial strength

Net profit 2025

EUR 7K

-51% vs 2024

EBITDA — year on year

EUR millions

Key figures

Annual report 2025

Revenue	EUR 41K	+27%
EBITDA	EUR 9K	-46%
Net profit	EUR 7K	-51%
Total assets	EUR 25K	+38%
Equity	EUR 19K	+41%
Employees	—	—

Contact

Address

C/O Ilkka Kalenius Koivukuja 11, 33900 Tampere

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Frequently asked questions

What is the Y-tunnus number of Mastik Oy?

Mastik Oy is registered with PRH / YTJ under Y-tunnus 3429555-6.

What is the revenue of Mastik Oy?

Mastik Oy reported revenue of EUR 41K in 2025.

Who is the CEO of Mastik Oy?

Irinka Elina Sylvia Kalenius is Confidential Clerk of Mastik Oy, in role since 2024.

Where is Mastik Oy headquartered?

Mastik Oy's registered address is C/O Ilkka Kalenius Koivukuja 11.

Mastik Oy

EBITDA — year on year

Key figures

Company information

Contact

Frequently asked questions

More on Mastik Oy

EBITDA — year on year

Key figures

Company information

Contact

Frequently asked questions

More on Mastik Oy