Kolmiokirja Oy
Kolmiokirja Oy's registered office is Oulu. It is a limited company. The company was established on 1982-07-01. It operates in the industry of publishing of other journals and periodicals. In its latest retained statement for 2025-12-31, revenue was €6,408,131 and operating profit was €216,627.
About Kolmiokirja Oy
Financial position and key figures for the company.
Kolmiokirja Oy's location municipality is Oulu. It is a limited company. The company was established on 1982-07-01. It operates in the industry of publishing of other journals and periodicals. In its latest retained statement for 2025-12-31, revenue was €6,408,131 and operating profit was €216,627. The latest retained financial statement for 2025-12-31 shows revenue of €6,408,131 and profit for the financial year of €173,750. Based on the latest retained statement, revenue growth was +4.2%, operating margin was +3.4%, and equity ratio was +47.6%.
Auxiliary business names
Public alternate names materialized from source observations.
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 | 43.8 % | 46.8 % | 29.8 % | 47.6 % |
| Current ratio | - | - | - | - |
| Operating profit margin | 0.2 % | 0.5 % | 3.6 % | 3.4 % |
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
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Risk context
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Industry context is medium based on normalized open statistical inputs.
The company has about 44 years of registry continuity.
Registry history, filing recency, and active register markings are still limited or mixed.
Registry timeline
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Profile source and ownership
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Kolmiokirja Oy shows public core facts. A company representative can claim the profile, update public information, and access owner tools.