MediSi Oy

OYActive

Y-tunnus 2366691-3Pl 44, 04401 JärvenpääMedical specialists activities · NACE 8622Est. 2010— employees

Overview Financials People & ownership Related companies

MediSi Oy is a Finnish OY based in Järvenpää, operating in the Medical specialists activities sector. Incorporated in 2010, the company reported revenue of EUR 260K in its latest annual filing.

Revenue 2025

EUR 260K

-6% vs 2024

EBITDA margin

12.8%

-51% vs 2024

Equity ratio

86.5%

Financial strength

Net profit 2025

EUR 20K

-53% vs 2024

EBITDA — year on year

EUR millions

Key figures

Annual report 2025

Revenue	EUR 260K	-6%
EBITDA	EUR 33K	-51%
Net profit	EUR 20K	-53%
Total assets	EUR 260K	+0%
Equity	EUR 225K	+1%
Employees	—	—

Contact

Address

Pl 44, 04401 Järvenpää

Phone

+3580405360098

medisioy@gmail.com

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Frequently asked questions

What is the Y-tunnus number of MediSi Oy?

MediSi Oy is registered with PRH / YTJ under Y-tunnus 2366691-3.

What is the revenue of MediSi Oy?

MediSi Oy reported revenue of EUR 260K in 2025.

Who is the CEO of MediSi Oy?

Pentti Kaarlo Komonen is Audit of MediSi Oy, in role since 2018.

Where is MediSi Oy headquartered?

MediSi Oy's registered address is Pl 44.

MediSi Oy

EBITDA — year on year

Key figures

Company information

Contact

Frequently asked questions

More on MediSi Oy

EBITDA — year on year

Key figures

Company information

Contact

Frequently asked questions

More on MediSi Oy