Castellum Trio Holding Oy

OYActive

Y-tunnus 2917626-1Verkkosaarenkatu 5, 00580 HelsinkiBusiness and other management consultancy activities · NACE 7020Est. 2018— employees

Overview Financials People & ownership Related companies

Castellum Trio Holding Oy is a Finnish OY based in Helsinki, operating in the Business and other management consultancy activities sector. Incorporated in 2018, the company reported revenue of EUR 0 in its latest annual filing.

Revenue 2025

EUR 0

EBITDA margin

—

Equity ratio

—

Financial strength

Net profit 2025

EUR 0

-100% vs 2024

EBITDA — year on year

EUR millions

Key figures

Annual report 2025

Revenue	EUR 0	—
EBITDA	EUR 0	—
Net profit	EUR 0	-100%
Total assets	EUR 0	-100%
Equity	EUR 0	-100%
Employees	—	—

Contact

Address

Verkkosaarenkatu 5, 00580 Helsinki

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Frequently asked questions

What is the Y-tunnus number of Castellum Trio Holding Oy?

Castellum Trio Holding Oy is registered with PRH / YTJ under Y-tunnus 2917626-1.

Who is the CEO of Castellum Trio Holding Oy?

Christian Richard Räihä is Audit of Castellum Trio Holding Oy, in role since 2018.

Who is the chairman of Castellum Trio Holding Oy?

Emil Ingemar Haraldsson chairs the board of Castellum Trio Holding Oy, in role since 2018.

Where is Castellum Trio Holding Oy headquartered?

Castellum Trio Holding Oy's registered address is Verkkosaarenkatu 5.

Castellum Trio Holding Oy

EBITDA — year on year

Key figures

Company information

Contact

Frequently asked questions

More on Castellum Trio Holding Oy

EBITDA — year on year

Key figures

Company information

Contact

Frequently asked questions

More on Castellum Trio Holding Oy