What is the Y-tunnus number of Jahnu Oy?

Jahnu Oy is registered with PRH / YTJ under Y-tunnus 0948259-5.

What is the revenue of Jahnu Oy?

Jahnu Oy reported revenue of EUR 81K in 2025.

How many employees does Jahnu Oy have?

Jahnu Oy employs 1 people as of the latest annual report.

Who is the CEO of Jahnu Oy?

Sami Tapio Aleksanteri Jahnukainen is the CEO of Jahnu Oy, in role since 2004.

Who is the chairman of Jahnu Oy?

Sanna Kaarina Jahnukainen chairs the board of Jahnu Oy, in role since 2002.

Where is Jahnu Oy headquartered?

Jahnu Oy's registered address is Usmintie 51.

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Jahnu Oy

OYActive

Y-tunnus 0948259-5Usmintie 51, 05800 HyvinkääRental and operating of own or leased real estate· NACE 6820Est. 1993 · 32 years old1 employees

Overview Financials People & ownership Related companies

Financials

Revenue

EUR millions

EBITDA

EUR millions

Income statement

EUR thousands

Item	2021	2022	2023	2024	2025
Revenue	83	81	91	89	81
Staff expenses	−4	−17	−29	−45	−42
EBITDA	35	12	0	9	−11
Depreciation & amort.	—	—	−0	−0	−0
EBIT	35	12	0	9	−11
Net financials	−3	0	0	0	−5
Profit before tax	32	12	0	4	−16
Tax	6	2	−0	−0	−0
Net profit	26	9	−1	3	−16

Balance sheet

EUR thousands

Item	2021	2022	2023	2024	2025
Total assets	964	870	845	838	762
Equity	435	445	443	446	431
Long-term debt	526	426	401	391	328
Short-term debt	3	0	1	1	3
Total debt	529	426	402	392	331

Financial ratios

5-year trend

EBITDA margin

-13.4%

This company

15.8%

Market median

-185% vs market

20212025

Equity ratio

56.6%

This company

38.2%

Market median

+48% vs market

20212025

Return on equity

-3.6%

This company

18.4%

Market median

-120% vs market

20212025

Net profit margin

-19.1%

This company

8.1%

Market median

-336% vs market

20212025

Asset turnover

0.11×

This company

1.12×

Market median

-90% vs market

20212025

Debt / equity

0.77×

This company

0.62×

Market median

+24% vs market

20212025

Annual reports & filings

Annual report 2025
Filed via PRH / YTJ · Period 2024-10-01 – 2025-09-30
View PDF
Annual report 2024
Filed via PRH / YTJ · Period 2023-10-01 – 2024-09-30
View PDF
Annual report 2023
Filed via PRH / YTJ · Period 2022-10-01 – 2023-09-30
View PDF
Annual report 2022
Filed via PRH / YTJ · Period 2021-10-01 – 2022-09-30
View PDF
Annual report 2021
Filed via PRH / YTJ · Period 2020-10-01 – 2021-09-30
View PDF

Jahnu Oy

Financials

Revenue

EBITDA

Income statement

Balance sheet

Financial ratios

Annual reports & filings

More on Jahnu Oy

Financials

Revenue

EBITDA

Income statement

Balance sheet

Financial ratios

Annual reports & filings

More on Jahnu Oy