Alsera Oy
Alsera Oy is a Finnish limited company (Oy), listed in the Finnish Trade Register since 12.08.2008. Primary activity is construction of residential and non-residential buildings (TOL 41000). The company is located in Hämeenlinna.
Overview
About the company
Alsera Oy is a Finnish limited company (Oy), listed in the Finnish Trade Register since 12.08.2008. Primary activity is construction of residential and non-residential buildings (TOL 41000). The company is located in Hämeenlinna.
Basic data
- Business name
- Alsera Oy
- Registry code
- 2210609-2
- Legal form
- Limited company (Oy)
- Status
- Active
- First registration
- 12.08.2008
- Address
- Kaurialankatu, 13130, Hämeenlinna
- Primary activity (TOL)
- 41000 – Construction of residential and non-residential buildings
- Website
- https://www.alsera.fi
Financials
Revenue trend
Annual reports
| 2021 | 2022 | 2023 | 2024 | 2025 | |
|---|---|---|---|---|---|
| Revenue | 571 k€ | 993 k€ | 819 k€ | 1,2 M€ | 914 k€ |
| Operating profit | 26 k€ | 79 k€ | 27 k€ | 46 k€ | 36 k€ |
| Op. margin | 4.7 % | 8.0 % | 3.3 % | 4.0 % | 4.0 % |
| Growth | +20.7 % | +73.9 % | -17.5 % | +42.9 % | -21.9 % |
| Equity ratio | 1.4 % | 0.4 % | 0.5 % | 0.5 % | 0.5 % |
| Employees | 3 | – | 5 | – | – |
| Balance sheet | 19,0 M€ | 226,0 M€ | 224,0 M€ | 238,0 M€ | 314,0 M€ |
Tax data 2020–2024
| 2020 | 2021 | 2022 | 2023 | 2024 | |
|---|---|---|---|---|---|
| Taxable income | 2 k€ | 26 k€ | 79 k€ | 27 k€ | 46 k€ |
| Tax assessed | 424 € | 5 k€ | 16 k€ | 5 k€ | 9 k€ |
| Effective tax rate | 20.0 % | 20.0 % | 20.31 % | 20.0 % | 20.0 % |
| Tax refund | – | – | – | – | 5 € |
| Back-tax owed | 424 € | 2 k€ | 846 € | – | – |
Source: official public tax records.
Board and representatives
Active people registered in the official company register, by role.
Location on map
The company's registered location: Hämeenlinna.
About Alsera Oy
Alsera Oy (Business ID 2210609-2) is a Finnish limited company (Oy), registered in the Trade Register on 12.08.2008. Latest reported revenue is 914 k€ (2025), with about 4 employees, based in Hämeenlinna.
The company's declared primary activity is construction of residential and non-residential buildings. Browse other companies in the same field on Construction of residential and non-residential buildings.
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