Helge Tuominen & Co Oy

OYDissolved

Y-tunnus 0105978-4Tiirasaarentie 12D, 00200 HelsinkiBusiness and other management consultancy activities · NACE 7020Est. 1964— employees

Overview Financials People & ownership Related companies

Helge Tuominen & Co Oy is a Finnish OY based in Helsinki, operating in the Business and other management consultancy activities sector. Incorporated in 1964, the company reported revenue of EUR 290K in its latest annual filing.

Revenue 2025

EUR 290K

+99% vs 2024

EBITDA margin

34.4%

+506% vs 2024

Equity ratio

27.9%

Financial strength

Net profit 2025

EUR 73K

+553% vs 2024

EBITDA — year on year

EUR millions

Key figures

Annual report 2025

Revenue	EUR 290K	+99%
EBITDA	EUR 100K	+506%
Net profit	EUR 73K	+553%
Total assets	EUR 1M	-1%
Equity	EUR 283K	+24%
Employees	—	—

Contact

Address

Tiirasaarentie 12D, 00200 Helsinki

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Frequently asked questions

What is the Y-tunnus number of Helge Tuominen & Co Oy?

Helge Tuominen & Co Oy is registered with PRH / YTJ under Y-tunnus 0105978-4.

What is the revenue of Helge Tuominen & Co Oy?

Helge Tuominen & Co Oy reported revenue of EUR 290K in 2025.

Who is the CEO of Helge Tuominen & Co Oy?

Pauli Juhani Aaltonen is Audit of Helge Tuominen & Co Oy, in role since 2008.

Who is the chairman of Helge Tuominen & Co Oy?

Erkki Heikki Hjalmar Tuominen chairs the board of Helge Tuominen & Co Oy, in role since 2016.

Where is Helge Tuominen & Co Oy headquartered?

Helge Tuominen & Co Oy's registered address is Tiirasaarentie 12-D.

Helge Tuominen & Co Oy

EBITDA — year on year

Key figures

Company information

Contact

Frequently asked questions

More on Helge Tuominen & Co Oy

EBITDA — year on year

Key figures

Company information

Contact

Frequently asked questions

More on Helge Tuominen & Co Oy