Diamack Oy
Diamack Oy's registered office is Kotka. It is a limited company. The company was established on 2006-09-11. It operates in the industry of other specialised retail sale of hardware, building materials and glass. In its latest retained statement for 2025-06-30, revenue was €1,131,043 and operating profit was €47,212.
About Diamack Oy
Financial position and key figures for the company.
Diamack Oy's location municipality is Kotka. It is a limited company. The company was established on 2006-09-11. It operates in the industry of other specialised retail sale of hardware, building materials and glass. In its latest retained statement for 2025-06-30, revenue was €1,131,043 and operating profit was €47,212. The latest retained financial statement for 2025-06-30 shows revenue of €1,131,043 and profit for the financial year of €38,167. Based on the latest retained statement, revenue growth was +7.5%, operating margin was +4.2%, and equity ratio was +67.7%.
Financial highlights
Key figures from the latest financial period.
2025-06-30
Financial ratios
Financial ratios based on financial statement data. Source: Rikastettu lähdehavainto.
| Ratio | 2021-06-30 | 2022-06-30 | 2023-06-30 | 2024-06-30 | 2025-06-30 |
|---|---|---|---|---|---|
| Equity ratio | 65.1 % | 59.2 % | 61.8 % | 69.8 % | 67.7 % |
| Current ratio | - | - | - | - | - |
| Operating profit margin | 3.4 % | 4.3 % | 7.7 % | 5.3 % | 4.2 % |
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
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Risk context
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Industry context is elevated based on normalized open statistical inputs.
The company has about 19 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
This company profile has not been claimed yet
Diamack Oy shows public core facts. A company representative can claim the profile, update public information, and access owner tools.