Tuumi Oy

OYActive

Y-tunnus 2079778-2Haapaniemenkatu 40C-401, 70110 KuopioBusiness and other management consultancy activities· NACE 7020Est. 2006 · 19 years old— employees

Overview Financials People & ownership Related companies

Tuumi Oy is a Finnish OY based in Kuopio, operating in the Business and other management consultancy activities sector. Incorporated in 2006, the company reported revenue of EUR 229K in its latest annual filing.

Revenue 2025

EUR 229K

-9% vs 2024

EBITDA margin

13.4%

+420% vs 2024

Net profit 2025

EUR 24K

+1818% vs 2024

Key ratios

See full ratios →

31.2%

This company

20212025

1.5×

This company

20212025

48.8%

This company

20212025

EBITDA — year on year

EUR millions

Key figures

Annual report 2025

Revenue	EUR 229K	-9%
EBITDA	EUR 31K	+420%
Net profit	EUR 24K	+1818%
Total assets	EUR 50K	-1%
Equity	EUR 16K	+52%
Employees	—	—

Contact

Address

Haapaniemenkatu 40C-401, 70110 Kuopio

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Frequently asked questions

What is the Y-tunnus number of Tuumi Oy?

Tuumi Oy is registered with PRH / YTJ under Y-tunnus 2079778-2.

What is the revenue of Tuumi Oy?

Tuumi Oy reported revenue of EUR 229K in 2025.

Who is the chairman of Tuumi Oy?

Mikko Pentti Helin chairs the board of Tuumi Oy.

Where is Tuumi Oy headquartered?

Tuumi Oy's registered address is Haapaniemenkatu 40-C1.

Tuumi Oy

Key ratios

EBITDA — year on year

Key figures

Company information

Contact

Frequently asked questions

More on Tuumi Oy

Key ratios

EBITDA — year on year

Key figures

Company information

Contact

Frequently asked questions

More on Tuumi Oy