39active companies
3registered in the past year
17reported taxable income for 2024
25 t€industry median income in Finland, 2024
Largest by taxable income
| Company | Taxable income 2024 | Revenue |
|---|---|---|
| Putkihanke OyLimited company, registered 1980 | 335 t€ | – |
| Karelian Talotekniikka OYLimited company, registered 2015 | 231 t€ | – |
| Jokiputki OYLimited company, registered 2016 | 219 t€ | – |
| Ilma-Karelia OyLimited company, registered 1990 | 189 t€ | – |
| Joensuun MT-Lvi OyLimited company, registered 2005 | 169 t€ | – |
| Ronkainen Group OyLimited company, registered 2013 | 148 t€ | – |
| Paikallinen Putkiliike OyLimited company, registered 2021 | 77 t€ | – |
| Energiatalo Räty OyLimited company, registered 2019 | 68 t€ | – |
| Lämpökarelia Itä-Suomi OyLimited company, registered 2010 | 40 t€ | – |
| Lämpökarelia OyLimited company, registered 1992 | 28 t€ | – |
| Ilmastointipalvelu Laasonen OyLimited company, registered 1995 | 12 t€ | – |
| JELVI OyLimited company, registered 2020 | 10 t€ | – |
| TH Kiinteistötekniikka OyLimited company, registered 2022 | 6 721 € | – |
| Ilmastointi Kake OyLimited company, registered 2014 | 4 583 € | – |
| Joensuun putkihitsaus- ja asennus OyLimited company, registered 2023 | 3 708 € | 62 t€ |
| Joensuun LVIS Palvelut OyLimited company, registered 2024 | 3 571 € | 146 t€ |
| Energisin OyLimited company, registered 2023 | 153 € | – |
| Tesari OyLimited company, registered 2021 | – | – |
| LVI Schmidt OyLimited company, registered 2020 | – | – |
| AIR-X Talotekniikka OyLimited company, registered 2018 | – | – |
| Joen LVI OyLimited company, registered 2017 | – | – |
| Lemi Group oyLimited company, registered 2016 | – | – |
| Itä-Suomen Putkiurakointi OyLimited company, registered 2015 | – | – |
| LVI Putki-Karjala OyLimited company, registered 2011 | – | – |
| T. Roivas OyLimited company, registered 2009 | – | – |
| LVI Arto Suomalainen OyLimited company, registered 1999 | – | – |
| JH-Lämpö OyLimited company, registered 1997 | – | – |
| WP-Putki OyLimited company, registered 1989 | – | – |
| Joen Putkityö OyLimited company, registered 1966 | – | – |
| Saptek OyLimited company, registered 2026 | – | – |
| Duopo OyLimited company, registered 2026 | – | – |
| LVI Kuivalainen OyLimited company, registered 2026 | – | – |
| PeTo-Saneeraus OyLimited company, registered 2025 | – | – |
| Cold Pipe OyLimited company, registered 2025 | – | – |
| Joen Nikkarituote OyLimited company, registered 2019 | – | – |
| Liperin LVI-Asennus KyLimited partnership, registered 1992 | – | – |
| Putkijohto Kokko KyLimited partnership, registered 1990 | – | – |
| LVI-Palvelu S Piiroinen KyLimited partnership, registered 1987 | – | – |
| Ilmastointi ja Peltityö Laakkonen KyLimited partnership, registered 1986 | – | – |
Taxable income is the profit as calculated for taxation, not revenue. Revenue is shown once a company has filed its financial statements digitally. Each company's page has its financials, tax data and Trade Register events.
Newest companies
| Saptek Oy | 27.10.2026 |
| Duopo Oy | 5.10.2026 |
| LVI Kuivalainen Oy | 5.1.2026 |
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