14active companies
2registered in the past year
6reported taxable income for 2024
19 t€industry median income in Finland, 2024
Largest by taxable income
| Company | Taxable income 2024 | Revenue |
|---|---|---|
| Rakennuttajapalvelu Olli OyLimited company, registered 2012 | 20 t€ | 166 t€ |
| Risto Koskio OyLimited company, registered 1997 | 13 t€ | – |
| Kuuntorni OyLimited company, registered 2011 | 10 t€ | – |
| T4 engineering OyLimited company, registered 2023 | 9 523 € | – |
| RA-Mestarit OyLimited company, registered 2021 | 3 241 € | – |
| Kiinteistö Oy Kotkan Fuksinniityn SenioritaloLimited company, registered 2005 | 33 € | – |
| Eliteco OyLimited company, registered 2023 | – | – |
| Insinööritoimisto Rakennussuunnittelu-ja Valvonta Valkoinen Linja OyLimited company, registered 2023 | – | – |
| RedRocks Drilling OyLimited company, registered 2021 | – | – |
| Rakennuttajapalvelu Ari Nuutinen OyLimited company, registered 1993 | – | – |
| Sarain OyLimited company, registered 2026 | – | – |
| Kymi Field Stompers OyLimited company, registered 2026 | – | – |
| Avinter OyLimited company, registered 2025 | – | – |
| T&T GROUP OYLimited company, registered 2025 | – | – |
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
| Sarain Oy | 31.8.2026 |
| Kymi Field Stompers Oy | 5.5.2026 |
Free monthly list: Kotka
Once a month by email: new leads in this municipality and its neighbours, the month's figures and the full list. No charge, no commitment, cancel any time.