Aaltonen & Co Oy
Aaltonen & Co Oy is a Finnish limited company (Oy), listed in the Finnish Trade Register since 21.04.1967. Primary activity is auditing activities (TOL 69202). The company is located in Helsinki.
Overview
About the company
Aaltonen & Co Oy is a Finnish limited company (Oy), listed in the Finnish Trade Register since 21.04.1967. Primary activity is auditing activities (TOL 69202). The company is located in Helsinki.
Basic data
- Business name
- Aaltonen & Co Oy
- Registry code
- 0198775-9
- Legal form
- Limited company (Oy)
- Status
- Active
- First registration
- 21.04.1967
- Address
- Itämerenkatu, 00180, Helsinki
- Primary activity (TOL)
- 69202 – Auditing activities
- Website
- https://www.aaltonenco.fi
Financials
Revenue trend
Annual reports
| 2021 | 2022 | 2023 | 2024 | 2025 | |
|---|---|---|---|---|---|
| Revenue | 815 k€ | 962 k€ | 1,1 M€ | 1,1 M€ | 1,2 M€ |
| Operating profit | 21 k€ | 1 k€ | – | 1 k€ | 1 k€ |
| Op. margin | 2.6 % | 0.1 % | 0.1 % | 0.1 % | 0.1 % |
| Growth | +3.3 % | +18.0 % | +15.5 % | +0.0 % | +8.6 % |
| Equity ratio | 20.0 % | 20.0 % | 20.0 % | 10.0 % | 10.0 % |
| Employees | 2 | 3 | 3 | 3 | 3 |
| Balance sheet | 148 k€ | 185 k€ | 147 k€ | 221 k€ | 375 k€ |
Tax data 2020–2024
| 2020 | 2021 | 2022 | 2023 | 2024 | |
|---|---|---|---|---|---|
| Taxable income | 5 k€ | 20 k€ | 1 k€ | 1 k€ | 834 € |
| Tax assessed | 965 € | 4 k€ | 293 € | 213 € | 167 € |
| Effective tax rate | 20.0 % | 20.0 % | 20.0 % | 20.0 % | 20.0 % |
| Tax refund | – | – | 672 € | – | – |
| Back-tax owed | 965 € | 4 k€ | – | 213 € | 167 € |
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: Helsinki.
About Aaltonen & Co Oy
Aaltonen & Co Oy (Business ID 0198775-9) is a Finnish limited company (Oy), registered in the Trade Register on 21.04.1967. Latest reported revenue is 1,2 M€ (2025), with about 3 employees, based in Helsinki.
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