Seqec Oy

OYActive

Y-tunnus 2523641-5Puistokatu 9A-99, 00140 HelsinkiManufacture of other builders’ carpentry and joinery · NACE 1623Est. 2013— employees

Overview Financials People & ownership Related companies

Seqec Oy is a Finnish OY based in Helsinki, operating in the Muu muualla luokittelematon rakennuspuusepäntuotteiden valmistus sector. Incorporated in 2013, the company reported revenue of EUR 17K in its latest annual filing.

Revenue 2025

EUR 17K

-5% vs 2024

EBITDA margin

-78.4%

+60% vs 2024

Equity ratio

92.2%

Financial strength

Net profit 2025

EUR -10K

+68% vs 2024

Key ratios

See full ratios →

92.2%

-5.6%

-6.0%

EBITDA — year on year

EUR millions

Key figures

Annual report 2025

Revenue	EUR 17K	-5%
EBITDA	EUR -13K	+60%
Net profit	EUR -10K	+68%
Total assets	EUR 176K	-5%
Equity	EUR 162K	-6%
Employees	—	—

Contact

Address

Puistokatu 9A-99, 00140 Helsinki

Phone

+3580505521416

joonas.seeck@seqec.fi

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Frequently asked questions

What is the Y-tunnus number of Seqec Oy?

Seqec Oy is registered with PRH / YTJ under Y-tunnus 2523641-5.

What is the revenue of Seqec Oy?

Seqec Oy reported revenue of EUR 17K in 2025.

Who is the CEO of Seqec Oy?

Frans Joonas Seeck is Chief Executive Officer of Seqec Oy, in role since 2013.

Where is Seqec Oy headquartered?

Seqec Oy's registered address is Puistokatu 9-A9.

Seqec Oy

Key ratios

EBITDA — year on year

Key figures

Company information

Contact

Frequently asked questions

More on Seqec Oy

Key ratios

EBITDA — year on year

Key figures

Company information

Contact

Frequently asked questions

More on Seqec Oy