Riskpilot← Back to searchSign inGet full accessJahnu Oy
OYActiveY-tunnus 0948259-5Usmintie 51Rental and operating of own or leased real estate · NACE 6820Est. 19931 employees
Revenue 2025
EUR 81K
-9% vs 2024
EBITDA margin
-13.4%
-215% vs 2024
Equity ratio
56.6%
Financial strength
Net profit 2025
EUR -16K
-620% vs 2024
| Revenue | EUR 81K | -9% |
| EBITDA | EUR -11K | -215% |
| Net profit | EUR -16K | -620% |
| Total assets | EUR 762K | -9% |
| Equity | EUR 431K | -3% |
| Employees | 1 | — |
Legal name
Jahnu Oy
Y-tunnus number
0948259-5
Legal form
Osakeyhtiö
NACE code
6820 · Rental and operating of own or leased real estate
Founded
29. syyskuuta 1993
Share capital
EUR 10 000
Employees
1 (FTE)
VAT registered
No
Audit selected
No
Last report
2025-09-30
Financial year
January – December
Signatory rights
Hallituksen puheenjohtaja yksin
Company purpose
Yhtiön toimialana on kiinteistöjen ja huoneistojen omistaminen, hallinta ja korjaustoiminta. Yhtiö voi harjoittaa rakennustoimintaa, elokuvien ja audiovisuaalisten palvelujen tuottamista, varainhallinta-, tili- ja toimistopalvelujen tuottamista, isännöintiä, hevosurheilua ja valmennusta, ratsastuksen opetusta, tulkkitoimintaa sekä arvopaperikauppaa ja sijoitustoimintaa.
Address
Usmintie 51
Email
jahnu@co.inet.fi
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| 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 |
| 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 |
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 report 2025Filed via PRH / YTJ · Period 2024-10-01 – 2025-09-30
- Annual report 2024Filed via PRH / YTJ · Period 2023-10-01 – 2024-09-30
- Annual report 2023Filed via PRH / YTJ · Period 2022-10-01 – 2023-09-30
- Annual report 2022Filed via PRH / YTJ · Period 2021-10-01 – 2022-09-30
- Annual report 2021Filed via PRH / YTJ · Period 2020-10-01 – 2021-09-30
| Name | Role | Member since |
|---|---|---|
| Current (4) | ||
TK Audit | Audit | 2021 |
ST Chief Executive Officer | Chief Executive Officer | 2004 |
SW Deputy Member | Deputy Member | 2021 |
PP Deputy auditor | Deputy auditor | 2021 |
| Former (3) | ||
SJ Deputy auditor | Deputy auditor | 1999 – 2021 |
HA Deputy Chief Executive Officer | Deputy Chief Executive Officer | 2004 – 2022 |
JH Audit | Audit | 1999 – 2021 |
| Name | Role | Member since |
|---|---|---|
| Current (1) | ||
| Chairperson | 2002 | |
No shareholder data available.
Beneficial ownership (UBO) data access is restricted in Denmark as of September 2025 per the EU 6th AML Directive. Learn more.
No registered parent or subsidiaries
Board members of Jahnu Oy also hold positions in 0 other companies.
| Person | Role here | Other companies |
|---|---|---|
| Seppo Johannes Pennanen | Deputy auditor | 0 companies |
| Timo Kalevi Packalén | Audit | 0 companies |
| Sami Tapio Aleksanteri Jahnukainen | Chief Executive Officer | 0 companies |
| Sara-Kanerva Wahl | Deputy Member | 0 companies |
| Hannele Aini Marjanne Jahnukainen | Deputy Chief Executive Officer | 0 companies |
| Johannes Happo | Audit | 0 companies |
| Pekka Patrik Packalén | Deputy auditor | 0 companies |
| Sanna Kaarina Jahnukainen | Chairperson | 0 companies |