Grafenium Oy

OYActive

Y-tunnus 2935620-3Wadenströminkuja 31, 06100 PorvooBusiness and other management consultancy activities · NACE 7020Est. 2018 · 7 years old1 employees

Overview Financials People & ownership Related companies

Grafenium Oy is a Finnish OY based in Porvoo, operating in the Business and other management consultancy activities sector. Incorporated in 2018, the company has 1 employee and reported revenue of EUR 175K in its latest annual filing.

Revenue 2025

EUR 175K

+131% vs 2024

EBITDA margin

51.1%

+298% vs 2024

Equity ratio

97.6%

Financial strength

Net profit 2025

EUR 163K

-82% vs 2024

Key ratios

See full ratios →

97.6%

17.5×

10.8%

EBITDA — year on year

EUR millions

Key figures

Annual report 2025

Revenue	EUR 175K	+131%
EBITDA	EUR 90K	+298%
Net profit	EUR 163K	-82%
Total assets	EUR 1,5M	+5%
Equity	EUR 1,5M	+3%
Employees	1	—

Contact

Address

Wadenströminkuja 31, 06100 Porvoo

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Frequently asked questions

What is the Y-tunnus number of Grafenium Oy?

Grafenium Oy is registered with PRH / YTJ under Y-tunnus 2935620-3.

What is the revenue of Grafenium Oy?

Grafenium Oy reported revenue of EUR 175K in 2025.

How many employees does Grafenium Oy have?

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

Who is the CEO of Grafenium Oy?

Hanna-Leena Tuulia Tauru is Confidential Clerk of Grafenium Oy, in role since 2026.

Who is the chairman of Grafenium Oy?

Tanu Ville Oskari Tauru chairs the board of Grafenium Oy, in role since 2018.

Where is Grafenium Oy headquartered?

Grafenium Oy's registered address is Wadenströminkuja 31.

Grafenium Oy

Key ratios

EBITDA — year on year

Key figures

Company information

Contact

Frequently asked questions

More on Grafenium Oy

Key ratios

EBITDA — year on year

Key figures

Company information

Contact

Frequently asked questions

More on Grafenium Oy