33active companies
2registered in the past year
15reported taxable income for 2024
19 t€industry median income in Finland, 2024
Largest by taxable income
| Company | Taxable income 2024 |
|---|---|
| TM Boiler Service OyLimited company, registered 2009 | 369 t€ |
| H & H Consulting Helsinki OyLimited company, registered 2018 | 200 t€ |
| H & H Consulting OyLimited company, registered 2006 | 189 t€ |
| GC Guaranty Cranes OyLimited company, registered 2004 | 77 t€ |
| IsaCon Laine OyLimited company, registered 2017 | 75 t€ |
| PP Rakennuskonsultointi OyLimited company, registered 2017 | 48 t€ |
| Insinööritoimisto Metsärinne OyLimited company, registered 1986 | 46 t€ |
| RailDog OyLimited company, registered 2023 | 33 t€ |
| RATAs Infra OyLimited company, registered 2019 | 28 t€ |
| Kymen Rakennuttajapalvelu OyLimited company, registered 2016 | 26 t€ |
| Lehtotech OyLimited company, registered 2018 | 15 t€ |
| Insinööritoimisto JPM OyLimited company, registered 2022 | 7 775 € |
| Masinext OyLimited company, registered 2006 | 7 290 € |
| Healgo OyLimited company, registered 2022 | 4 050 € |
| Rakennus- ja kiinteistöpalvelut Marko Helkala OyLimited company, registered 2021 | 373 € |
| JM Rakennuttajapalvelu OyLimited company, registered 2024 | – |
| Herger OyLimited company, registered 2023 | – |
| Oy PTL Invest AbLimited company, registered 2020 | – |
| Itahsuunnittelu OyLimited company, registered 2019 | – |
| Sewerex Kouvola OyLimited company, registered 2013 | – |
| Japa-Rakenne OyLimited company, registered 2010 | – |
| Insinööritoimisto Risto Sakko OyLimited company, registered 2000 | – |
| PP-Valvonta OyLimited company, registered 1998 | – |
| Ikkunasaneeraus P. Jäätvuori OyLimited company, registered 1997 | – |
| Kymen Osarak OyLimited company, registered 1991 | – |
| EK Keskus OyLimited company, registered 1990 | – |
| Pirak OyLimited company, registered 1980 | – |
| Baseline OyLimited company, registered 2026 | – |
| Ecovate OyLimited company, registered 2025 | – |
| Palotiimi Finland OyLimited company, registered 2025 | – |
| Rakennus-Kymi OyLimited company, registered 2024 | – |
| Insinööritoimisto Hairo KyLimited partnership, registered 2012 | – |
| Antti Holopainen kommandiittiyhtiöLimited partnership, registered 1988 | – |
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
| Baseline Oy | 30.3.2026 |
| Ecovate Oy | 11.11.2025 |
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