Castell Ventures Oy

OYActive

Y-tunnus 3328065-1Viipurinkatu 12L-1235, 00510 HelsinkiBusiness and other management consultancy activities· NACE 7020Est. 2022 · 3 years old— employees

Overview Financials People & ownership Related companies

Castell Ventures Oy is a Finnish OY based in Helsinki, operating in the Business and other management consultancy activities sector. Incorporated in 2022, the company reported revenue of EUR 153K in its latest annual filing.

Revenue 2025

EUR 153K

-4% vs 2024

EBITDA margin

50.0%

-15% vs 2024

Net profit 2025

EUR 62K

-14% vs 2024

Key ratios

See full ratios →

91.7%

This company

20232025

4.1×

This company

20232025

26.3%

This company

20232025

EBITDA — year on year

EUR millions

Key figures

Annual report 2025

Revenue	EUR 153K	-4%
EBITDA	EUR 77K	-15%
Net profit	EUR 62K	-14%
Total assets	EUR 234K	+25%
Equity	EUR 215K	+29%
Employees	—	—

Contact

Address

Viipurinkatu 12L-1235, 00510 Helsinki

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Frequently asked questions

What is the Y-tunnus number of Castell Ventures Oy?

Castell Ventures Oy is registered with PRH / YTJ under Y-tunnus 3328065-1.

What is the revenue of Castell Ventures Oy?

Castell Ventures Oy reported revenue of EUR 153K in 2025.

Who is the CEO of Castell Ventures Oy?

Samu Santeri Seppänen is the CEO of Castell Ventures Oy.

Where is Castell Ventures Oy headquartered?

Castell Ventures Oy's registered address is Viipurinkatu 12-L35.

Castell Ventures Oy

Key ratios

EBITDA — year on year

Key figures

Company information

Contact

Frequently asked questions

More on Castell Ventures Oy

Key ratios

EBITDA — year on year

Key figures

Company information

Contact

Frequently asked questions

More on Castell Ventures Oy