TJK-Automation Oy
TJK-Automation Oy is a Finnish limited company (Oy), listed in the Finnish Trade Register since 14.03.2017. Primary activity is engineering design and technical consultancy incidental to heating, plumbing and air-conditioning (TOL 71124). The company is located in Espoo.
Overview
About the company
TJK-Automation Oy is a Finnish limited company (Oy), listed in the Finnish Trade Register since 14.03.2017. Primary activity is engineering design and technical consultancy incidental to heating, plumbing and air-conditioning (TOL 71124). The company is located in Espoo.
Basic data
- Business name
- TJK-Automation Oy
- Registry code
- 2818735-6
- Legal form
- Limited company (Oy)
- Status
- Active
- First registration
- 14.03.2017
- Address
- Koskelontie, 02920, Espoo
- Primary activity (TOL)
- 71124 – Engineering design and technical consultancy incidental to heating, plumbing and air-conditioning
Financials
Revenue trend
Annual reports
| 2021 | 2022 | 2023 | 2024 | 2025 | |
|---|---|---|---|---|---|
| Revenue | 656 k€ | 1,1 M€ | 1,1 M€ | 966 k€ | 897 k€ |
| Operating profit | 104 k€ | 122 k€ | 199 k€ | 156 k€ | 145 k€ |
| Op. margin | 16.0 % | 11.3 % | 19.0 % | 16.2 % | 16.2 % |
| Growth | +0.3 % | +65.6 % | -3.0 % | -8.3 % | -7.1 % |
| Equity ratio | 80.0 % | 80.0 % | 80.0 % | 80.0 % | 70.0 % |
| Employees | 4 | 6 | 6 | 5 | 5 |
| Balance sheet | 368 k€ | 458 k€ | 630 k€ | 316 k€ | 253 k€ |
Tax data 2020–2024
| 2020 | 2021 | 2022 | 2023 | 2024 | |
|---|---|---|---|---|---|
| Taxable income | 140 k€ | 104 k€ | 127 k€ | 201 k€ | 157 k€ |
| Tax assessed | 28 k€ | 21 k€ | 26 k€ | 41 k€ | 32 k€ |
| Effective tax rate | 20.32 % | 20.32 % | 20.32 % | 20.33 % | 20.33 % |
| Tax refund | – | – | 3 k€ | – | – |
| Back-tax owed | – | 5 k€ | – | 20 k€ | 6 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: Espoo.
About TJK-Automation Oy
TJK-Automation Oy (Business ID 2818735-6) is a Finnish limited company (Oy), registered in the Trade Register on 14.03.2017. Latest reported revenue is 897 k€ (2025), with about 5 employees, based in Espoo.
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