Testo-Onni Oy
Testo-Onni Oy's registered office is Järvenpää. It is a limited company. The company was established on 2022-01-18. It operates in the industry of business and other management consultancy activities. In its latest retained statement for 2025-12-31, revenue was €0 and operating profit was €582.
About Testo-Onni Oy
Financial position and key figures for the company.
Testo-Onni Oy's location municipality is Järvenpää. It is a limited company. The company was established on 2022-01-18. It operates in the industry of business and other management consultancy activities. In its latest retained statement for 2025-12-31, revenue was €0 and operating profit was €582. The latest retained financial statement for 2025-12-31 shows revenue of €0 and profit for the financial year of €370. Based on the latest retained statement, revenue growth was -100.0%, operating margin was not currently available, and equity ratio was -5116.4%.
Financial highlights
Key figures from the latest financial period.
2025-12-31
Financial ratios
Financial ratios based on financial statement data. Source: Rikastettu lähdehavainto.
| Ratio | 2022-12-31 | 2023-12-31 | 2024-12-31 | 2025-12-31 |
|---|---|---|---|---|
| Equity ratio | 22.3 % | -20.3 % | -104.1 % | -5116.4 % |
| Current ratio | - | - | - | - |
| Operating profit margin | 7.9 % | -14.6 % | -16.7 % | - |
Registry status and identifiers
Verified registry memberships and identifiers from the latest retained YTJ snapshot.
Responsible people
Public role relationships materialized from source observations.
Risk certificate
An open-data based company stability and risk signal.
BUSINESS.fi Luottoluokitus
Profile-specific risk signal based on open data
The grade can use open digital financial statement data together with registry signals.
Risk context
When open digital financial statements are unavailable, BUSINESS.fi shows registry, industry, and regional context.
Industry context is low based on normalized open statistical inputs.
The company has about 4 years of registry continuity.
Registry history, filing recency, and active register markings are still limited or mixed.
Registry timeline
Trade register notifications shown on a timeline.
Profile source and ownership
This company profile has not been claimed yet
Testo-Onni Oy shows public core facts. A company representative can claim the profile, update public information, and access owner tools.