Black Stone Holding Oy

OYActive

Y-tunnus 3416880-5Kauriintie 14A-142, 01480 VantaaBusiness and other management consultancy activities · NACE 7020Est. 20241 employees

Overview Financials People & ownership Related companies

Black Stone Holding Oy is a Finnish OY based in Vantaa, operating in the Business and other management consultancy activities sector. Incorporated in 2024, the company has 1 employee and reported revenue of EUR 82K in its latest annual filing.

Revenue 2025

EUR 82K

+21% vs 2024

EBITDA margin

4.6%

+267% vs 2024

Equity ratio

26.0%

Financial strength

Net profit 2025

EUR 3K

+290% vs 2024

EBITDA — year on year

EUR millions

Key figures

Annual report 2025

Revenue	EUR 82K	+21%
EBITDA	EUR 4K	+267%
Net profit	EUR 3K	+290%
Total assets	EUR 15K	+79%
Equity	EUR 4K	+390%
Employees	1	—

Contact

Address

Kauriintie 14A-142, 01480 Vantaa

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Frequently asked questions

What is the Y-tunnus number of Black Stone Holding Oy?

Black Stone Holding Oy is registered with PRH / YTJ under Y-tunnus 3416880-5.

What is the revenue of Black Stone Holding Oy?

Black Stone Holding Oy reported revenue of EUR 82K in 2025.

How many employees does Black Stone Holding Oy have?

Black Stone Holding Oy employs 1 people as of the latest annual report.

Who is the CEO of Black Stone Holding Oy?

Lumi Olivia Virmajoki is Deputy Member of Black Stone Holding Oy, in role since 2024.

Where is Black Stone Holding Oy headquartered?

Black Stone Holding Oy's registered address is Kauriintie 14-A2.

Black Stone Holding Oy

EBITDA — year on year

Key figures

Company information

Contact

Frequently asked questions

More on Black Stone Holding Oy

EBITDA — year on year

Key figures

Company information

Contact

Frequently asked questions

More on Black Stone Holding Oy