29active companies
4registered in the past year
2reported taxable income for 2024
Largest by taxable income
| Company | Municipality | Taxable income 2024 | Revenue |
|---|---|---|---|
| Rebelvolt OyLimited company, registered 2023 | Helsinki | 42 t€ | – |
| Arctic impulse OyLimited company, registered 2021 | Vantaa | 10 t€ | – |
| Voimex OyLimited company, registered 2024 | Espoo | – | – |
| Akkutohtori OyLimited company, registered 2023 | Espoo | – | – |
| Innovative Ecologics OyLimited company, registered 2023 | Helsinki | – | – |
| CeLLife Technologies OyLimited company, registered 2022 | Tampere | – | – |
| Autocirc Battery Recycling Finland AbLimited company, registered 2022 | Pedersören kunta | – | – |
| Ebattsystems OyLimited company, registered 2021 | Helsinki | – | – |
| T1 Energy Finland OyLimited company, registered 2021 | Vaasa | – | – |
| T1 Energy Finland JV OyLimited company, registered 2021 | Vaasa | – | – |
| Quantum Power Finland OyLimited company, registered 2021 | – | – | |
| Finnish Batteries OyLimited company, registered 2019 | – | – | |
| Geyser Batteries oyLimited company, registered 2018 | Helsinki | – | – |
| Akkutehdas Helsinki OyLimited company, registered 2018 | Helsinki | – | – |
| Ioncor OyLimited company, registered 2018 | Helsinki | – | – |
| Enfucell OyLimited company, registered 2017 | Espoo | – | – |
| Elcogen OYLimited company, registered 2009 | Vantaa | – | – |
| A-Paristopiste OyLimited company, registered 1994 | Tampere | – | 139 t€ |
| GL Energy Oy AbLimited company, registered 1994 | Helsinki | – | – |
| Ab Cellpac KorsnäsLimited company, registered 1992 | Korsnäs | – | – |
| NorthVoltix OyLimited company, registered 2026 | Rovaniemi | – | – |
| Battery Helper OyLimited company, registered 2026 | Vantaa | – | – |
| Uusikenno OyLimited company, registered 2026 | Somero | – | – |
| Akkutehdas Vuosaari OyLimited company, registered 2026 | Helsinki | – | – |
| Green Bat OyLimited company, registered 2025 | Tampere | – | – |
| Solidior Power OyLimited company, registered 2025 | Tampere | – | – |
| Gamajan Eco Solutions OyLimited company, registered 2025 | Imatra | – | – |
| Halide Energy OyLimited company, registered 2025 | Espoo | – | – |
| Akkutalo Energy OyLimited company, registered 2024 | Oulu | – | – |
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
| NorthVoltix Oy | 17.6.2026 |
| Battery Helper Oy | 1.5.2026 |
| Uusikenno Oy | 2.4.2026 |
| Akkutehdas Vuosaari Oy | 21.1.2026 |