JTN tekniikka Oy
JTN tekniikka Oy is a Finnish limited company (Oy), listed in the Finnish Trade Register since 14.09.2022. Primary activity is plumbing, heat and air-conditioning installation (TOL 43220). The company is located in Hämeenlinna.
Overview
About the company
JTN tekniikka Oy is a Finnish limited company (Oy), listed in the Finnish Trade Register since 14.09.2022. Primary activity is plumbing, heat and air-conditioning installation (TOL 43220). The company is located in Hämeenlinna.
Basic data
- Business name
- JTN tekniikka Oy
- Registry code
- 3311439-7
- Legal form
- Limited company (Oy)
- Status
- Active
- First registration
- 14.09.2022
- Address
- Tuulentuiverruksentie, 13500, Hämeenlinna
- Primary activity (TOL)
- 43220 – Plumbing, heat and air-conditioning installation
Financials
Revenue trend
Annual reports
| 2023 | 2024 | 2025 | |
|---|---|---|---|
| Revenue | 153 k€ | 565 k€ | 832 k€ |
| Operating profit | 13 k€ | 80 k€ | 83 k€ |
| Op. margin | 9.0 % | 14.2 % | 10.0 % |
| Growth | +0.0 % | +269.3 % | +47.3 % |
| Equity ratio | 30.0 % | 30.0 % | 60.0 % |
| Employees | 2 | 3 | 3 |
| Balance sheet | 31 k€ | 297 k€ | 206 k€ |
Tax data 2023–2024
| 2023 | 2024 | |
|---|---|---|
| Taxable income | 13 k€ | 81 k€ |
| Tax assessed | 3 k€ | 16 k€ |
| Effective tax rate | 20.0 % | 20.31 % |
| Tax refund | 1 k€ | – |
| Back-tax owed | – | 2 k€ |
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 JTN tekniikka Oy
JTN tekniikka Oy (Business ID 3311439-7) is a Finnish limited company (Oy), registered in the Trade Register on 14.09.2022. Latest reported revenue is 832 k€ (2025), with about 3 employees, based in Hämeenlinna.
The company's declared primary activity is plumbing, heat and air-conditioning installation. Browse other companies in the same field on Plumbing, heat and air-conditioning installation.
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