Arkkitehtitoimisto Pekka Helin & Co Oy
Arkkitehtitoimisto Pekka Helin & Co Oy is a Finnish limited company (Oy), listed in the Finnish Trade Register since 05.07.2004. Primary activity is engineering design and technical consultancy incidental to urban planning (TOL 71121). The company is located in Helsinki.
Overview
About the company
Arkkitehtitoimisto Pekka Helin & Co Oy is a Finnish limited company (Oy), listed in the Finnish Trade Register since 05.07.2004. Primary activity is engineering design and technical consultancy incidental to urban planning (TOL 71121). The company is located in Helsinki.
Basic data
- Business name
- Arkkitehtitoimisto Pekka Helin & Co Oy
- Registry code
- 1905121-1
- Legal form
- Limited company (Oy)
- Status
- Active
- First registration
- 05.07.2004
- Address
- Urho Kekkosen katu, 00100, Helsinki
- Primary activity (TOL)
- 71121 – Engineering design and technical consultancy incidental to urban planning
- Website
- https://www.helinco.fi
Financials
Revenue trend
Annual reports
| 2021 | 2022 | 2023 | 2024 | 2025 | |
|---|---|---|---|---|---|
| Revenue | 2,9 M€ | 3,0 M€ | 2,7 M€ | 2,3 M€ | 1,9 M€ |
| Operating profit | 25 k€ | 236 k€ | 69 k€ | -10000 € | 9 k€ |
| Op. margin | 0.9 % | 8.0 % | 2.6 % | -0.4 % | 0.5 % |
| Growth | -14.7 % | +3.1 % | -9.9 % | -15.0 % | -17.3 % |
| Equity ratio | 80.0 % | 80.0 % | 90.0 % | 80.0 % | 80.0 % |
| Employees | 26 | 21 | 19 | 18 | 17 |
| Balance sheet | 2,3 M€ | 2,1 M€ | 2,1 M€ | 2,1 M€ | 2,1 M€ |
Tax data 2020–2024
| 2020 | 2021 | 2022 | 2023 | 2024 | |
|---|---|---|---|---|---|
| Taxable income | 38 k€ | 32 k€ | 33 k€ | 69 k€ | 4 k€ |
| Tax assessed | 8 k€ | 6 k€ | 7 k€ | 14 k€ | 784 € |
| Effective tax rate | 20.0 % | 20.0 % | 20.0 % | 20.3 % | 20.0 % |
| Tax refund | 2 k€ | 10 k€ | 938 € | 149 € | 6 k€ |
| Back-tax owed | – | – | – | – | – |
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 Arkkitehtitoimisto Pekka Helin & Co Oy
Arkkitehtitoimisto Pekka Helin & Co Oy (Business ID 1905121-1) is a Finnish limited company (Oy), registered in the Trade Register on 05.07.2004. Latest reported revenue is 1,9 M€ (2025), with about 17 employees, based in Helsinki.
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