Tesari Oy

OYActive

Y-tunnus 3213997-1Koskikatu 31A-3122, 80100 JoensuuPlumbing, heat and air-conditioning installation· NACE 4322Est. 2021 · 5 years old— employees

Overview Financials People & ownership Related companies

Tesari Oy is a Finnish OY based in Joensuu, operating in the Plumbing, heat and air-conditioning installation sector. Incorporated in 2021, the company reported revenue of EUR 188K in its latest annual filing.

Revenue 2025

EUR 188K

+29% vs 2024

EBITDA margin

0.5%

+108% vs 2024

Net profit 2025

EUR -2K

+89% vs 2024

Key ratios

See full ratios →

-44.9%

This company

20222025

0.6×

This company

20222025

-4.7%

This company

20222025

EBITDA — year on year

EUR millions

Key figures

Annual report 2025

Revenue	EUR 188K	+29%
EBITDA	EUR 923	+108%
Net profit	EUR -2K	+89%
Total assets	EUR 34K	+47%
Equity	EUR -15K	-12%
Employees	—	—

Contact

Address

Koskikatu 31A-3122, 80100 Joensuu

Phone

+3580505003392

info@tesari.net

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Frequently asked questions

What is the Y-tunnus number of Tesari Oy?

Tesari Oy is registered with PRH / YTJ under Y-tunnus 3213997-1.

What is the revenue of Tesari Oy?

Tesari Oy reported revenue of EUR 188K in 2025.

Where is Tesari Oy headquartered?

Tesari Oy's registered address is Koskikatu 31-A22.

Tesari Oy

Key ratios

EBITDA — year on year

Key figures

Company information

Contact

Frequently asked questions

More on Tesari Oy

Key ratios

EBITDA — year on year

Key figures

Company information

Contact

Frequently asked questions

More on Tesari Oy