Tietoi Oy

OYActive

Y-tunnus 3264596-2Lehväskuja 3C-312, 20760 PiispanristiBusiness and other management consultancy activities · NACE 7020Est. 20222 employeeswww.tietoi.fi

Overview Financials People & ownership Related companies

Tietoi Oy is a Finnish OY based in Piispanristi, operating in the Business and other management consultancy activities sector. Incorporated in 2022, the company has 2 employees and reported revenue of EUR 10K in its latest annual filing.

Revenue 2025

EUR 10K

-29% vs 2024

EBITDA margin

-11.5%

-193% vs 2024

Equity ratio

13.5%

Financial strength

Net profit 2025

EUR -1K

-216% vs 2024

EBITDA — year on year

EUR millions

Key figures

Annual report 2025

Revenue	EUR 10K	-29%
EBITDA	EUR -1K	-193%
Net profit	EUR -1K	-216%
Total assets	EUR 8K	+199%
Equity	EUR 1K	-51%
Employees	2	—

Contact

Address

Lehväskuja 3C-312, 20760 Piispanristi

Website

www.tietoi.fi

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Frequently asked questions

What is the Y-tunnus number of Tietoi Oy?

Tietoi Oy is registered with PRH / YTJ under Y-tunnus 3264596-2.

What is the revenue of Tietoi Oy?

Tietoi Oy reported revenue of EUR 10K in 2025.

How many employees does Tietoi Oy have?

Tietoi Oy employs 2 people as of the latest annual report.

Who is the CEO of Tietoi Oy?

Toivo Allan Tuominen is Deputy Member of Tietoi Oy, in role since 2024.

Who is the chairman of Tietoi Oy?

Miia Maarit Laasanen chairs the board of Tietoi Oy, in role since 2022.

Where is Tietoi Oy headquartered?

Tietoi Oy's registered address is Lehväskuja 3-C12.

Tietoi Oy

EBITDA — year on year

Key figures

Company information

Contact

Frequently asked questions

More on Tietoi Oy

EBITDA — year on year

Key figures

Company information

Contact

Frequently asked questions

More on Tietoi Oy