SeriousGains Oy

OYActive

Y-tunnus 2682735-6Korennontie 56A, 01490 VantaaSports activities n.e.c. · NACE 9319Est. 2015 · 11 years old1 employees

Overview Financials People & ownership Related companies

SeriousGains Oy is a Finnish OY based in Vantaa, operating in the Other sport activities n.e.c. sector. Incorporated in 2015, the company has 1 employee and reported revenue of EUR 71K in its latest annual filing.

Revenue 2025

EUR 71K

-33% vs 2024

EBITDA margin

164.8%

-30% vs 2024

Equity ratio

52.5%

Financial strength

Net profit 2025

EUR 20K

-37% vs 2024

Key ratios

See full ratios →

52.5%

0.3×

3.4%

EBITDA — year on year

EUR millions

Key figures

Annual report 2025

Revenue	EUR 71K	-33%
EBITDA	EUR 117K	-30%
Net profit	EUR 20K	-37%
Total assets	EUR 596K	+14%
Equity	EUR 313K	-2%
Employees	1	—

Contact

Address

Korennontie 56A, 01490 Vantaa

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Frequently asked questions

What is the Y-tunnus number of SeriousGains Oy?

SeriousGains Oy is registered with PRH / YTJ under Y-tunnus 2682735-6.

What is the revenue of SeriousGains Oy?

SeriousGains Oy reported revenue of EUR 71K in 2025.

How many employees does SeriousGains Oy have?

SeriousGains Oy employs 1 people as of the latest annual report.

Who is the CEO of SeriousGains Oy?

Vertti Viljami Harjuniemi is Chief Executive Officer of SeriousGains Oy, in role since 2015.

Where is SeriousGains Oy headquartered?

SeriousGains Oy's registered address is Korennontie 56-A.

SeriousGains Oy

Key ratios

EBITDA — year on year

Key figures

Company information

Contact

Frequently asked questions

More on SeriousGains Oy

Key ratios

EBITDA — year on year

Key figures

Company information

Contact

Frequently asked questions

More on SeriousGains Oy