A. Koivumaa Bygg & Montering Oy
A. Koivumaa Bygg & Montering Oy's registered office is Rosala. It is a limited company. The company was established on 2021-06-16. It operates in the industry of construction of residential and non-residential buildings. In its latest retained statement for 2025-12-31, revenue was €18,369 and operating profit was €4,005.
About A. Koivumaa Bygg & Montering Oy
Financial position and key figures for the company.
A. Koivumaa Bygg & Montering Oy's location municipality is Rosala. It is a limited company. The company was established on 2021-06-16. It operates in the industry of construction of residential and non-residential buildings. In its latest retained statement for 2025-12-31, revenue was €18,369 and operating profit was €4,005. The latest retained financial statement for 2025-12-31 shows revenue of €18,369 and profit for the financial year of €1,892. Based on the latest retained statement, revenue growth was +70.6%, operating margin was +21.8%, and equity ratio was -51.3%.
Extended business activity
A longer directory- or registry-backed activity description that complements the short registry industry label.
Yhtiön toimiala on uudis- ja saneerausrakentamiseen liittyvät rakennus- ja asennustyöt, pienkonekorjaus ja kaikki muu laillinen liiketoiminta.
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 | 2021-12-31 | 2022-12-31 | 2023-12-31 | 2024-12-31 | 2025-12-31 |
|---|---|---|---|---|---|
| Equity ratio | -16.0 % | -26.5 % | -38.7 % | -45.1 % | -51.3 % |
| Current ratio | - | - | - | - | - |
| Operating profit margin | -71.5 % | -31.4 % | -0.4 % | 4.0 % | 21.8 % |
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 high based on normalized open statistical inputs.
The company has about 5 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
A. Koivumaa Bygg & Montering Oy shows public core facts. A company representative can claim the profile, update public information, and access owner tools.