79active companies
1registered in the past year
10reported taxable income for 2024
10 t€industry median income in Finland, 2024
Largest by taxable income
| Company | Municipality | Taxable income 2024 |
|---|---|---|
| SSE Suomen Säätöenergia OyLimited company, registered 2010 | Asikkala | 284 t€ |
| Qvidja Kraft AbLimited company, registered 2022 | Parainen | 134 t€ |
| Auris Kaasunjakelu OyLimited company, registered 2011 | Kotka | 76 t€ |
| Suomen Lantakaasu OyLimited company, registered 2022 | Helsinki | 15 t€ |
| Biograss OyLimited company, registered 2023 | Siikalatva | 10 t€ |
| GasWatti OyLimited company, registered 2022 | Espoo | 10 t€ |
| AB Kaiken Kaasuttamo OyLimited company, registered 2022 | Kurikka | 8 941 € |
| Tarmo Erkale OyLimited company, registered 2023 | Siikalatva | 2 876 € |
| Fortum Heat and Gas OyLimited company, registered 2004 | Helsinki | 1 314 € |
| Morton's Fork OyLimited company, registered 2023 | Lahti | 4 € |
| Botnia Gas OyLimited company, registered 2024 | Kaustinen | – |
| eNRG Lahti Holding OyLimited company, registered 2023 | Espoo | – |
| eNRG Tampere Holding OyLimited company, registered 2023 | Espoo | – |
| eNRG Tampere OyLimited company, registered 2023 | Espoo | – |
| eNRG Lahti OyLimited company, registered 2023 | Espoo | – |
| Nurmiwirta OyLimited company, registered 2023 | Ylöjärvi | – |
| Kattaalan Voima OyLimited company, registered 2023 | Vieremä | – |
| Plug Power Finland Site 2 OyLimited company, registered 2023 | Helsinki | – |
| Plug Power Finland Site 1 OyLimited company, registered 2023 | Helsinki | – |
| Koskelan BioGas OyLimited company, registered 2023 | Karkkila | – |
| Pukarankylän Energia OyLimited company, registered 2022 | Kankaanpää | – |
| Maaseudun Biokaasu OyLimited company, registered 2022 | Loimaa | – |
| Lännen Biokaasu OyLimited company, registered 2022 | Kurikka | – |
| Nordic Biogas OyLimited company, registered 2022 | Tornio | – |
| Bio-VV OyLimited company, registered 2022 | Kalajoki | – |
| Plug Power Finland OyLimited company, registered 2022 | Helsinki | – |
| Oy EUROGAS LtdLimited company, registered 2022 | Porvoo | – |
| Laitilan Biovoima OyLimited company, registered 2022 | Laitila | – |
| Nurmeksen Biokaasu OyLimited company, registered 2022 | Nurmes | – |
| BioFin OYLimited company, registered 2022 | Rovaniemi | – |
| Rannikon Biokaasu OyLimited company, registered 2022 | Kristiinankaupunki | – |
| Kärsämäen Biokaasu OyLimited company, registered 2022 | Kärsämäki | – |
| Hailuodon Biovoima OyLimited company, registered 2022 | Hailuoto | – |
| Half Gas OyLimited company, registered 2021 | Alajärvi | – |
| BioMuu OyLimited company, registered 2021 | Kurikka | – |
| Ojasaaren Biokaasu OyLimited company, registered 2021 | Nivala | – |
| Vörå Biogas AbLimited company, registered 2021 | Vöyri | – |
| Lampin Voima OyLimited company, registered 2021 | Toholampi | – |
| Narvan Biokaasu OyLimited company, registered 2021 | Vesilahti | – |
| Pielisen Bio OyLimited company, registered 2021 | Lieksa | – |
| BioAurora OyLimited company, registered 2021 | Vaasa | – |
| Halsuan Kehitys OyLimited company, registered 2020 | Halsua | – |
| Biogas Hoppula OyLimited company, registered 2020 | Saarijärvi | – |
| WeKas OyLimited company, registered 2020 | Toholampi | – |
| Pyhäjärven Biokaasu OyLimited company, registered 2020 | Pyhäjärvi | – |
| Perhon Biokaasu OyLimited company, registered 2020 | Perho | – |
| DuoGas OyLimited company, registered 2020 | Lapinjärvi | – |
| Clean Energy Nordic OyLimited company, registered 2020 | – | |
| Farmikaasu OyLimited company, registered 2019 | Kurikka | – |
| Noitalansuon Biokaasu OyLimited company, registered 2019 | Mäntyharju | – |
| Q Power OyLimited company, registered 2019 | Parainen | – |
| Jokimaan Biokaasu OyLimited company, registered 2019 | Lahti | – |
| BioGFinland OyLimited company, registered 2018 | Forssa | – |
| Luumäen Biopower OyLimited company, registered 2018 | Vesilahti | – |
| SATbioGAS OyLimited company, registered 2017 | Harjavalta | – |
| Palopuron Biokaasu OyLimited company, registered 2017 | Hyvinkää | – |
| Mäntsälän Biovoima OyLimited company, registered 2016 | Mäntsälä | – |
| Ageragas Innovation OyLimited company, registered 2016 | Kyyjärvi | – |
| Joutsan Ekokaasu OyLimited company, registered 2011 | Joutsa | – |
| Vesilahti-Lempäälän Biopower OyLimited company, registered 2006 | Lahti | – |
| Nurmon Bioenergia OyLimited company, registered 2004 | Seinäjoki | – |
| Gasline OyLimited company, registered 2001 | Kaarina | – |
| V-S biojalostamo OyLimited company, registered 2025 | Espoo | – |
| Auris Bioenergia OyLimited company, registered 2025 | Kotka | – |
| Säkylän Biovoima OyLimited company, registered 2025 | Kotka | – |
| Luoto Energia OyLimited company, registered 2025 | Vantaa | – |
| Nivalan Biokaasu OyLimited company, registered 2025 | Vantaa | – |
| eNRG Kerava OyLimited company, registered 2025 | Espoo | – |
| eNRG Kerava Holding OyLimited company, registered 2025 | Espoo | – |
| Purmo Green Energy Ab OyLimited company, registered 2025 | Pedersören kunta | – |
| eNRG Kotka OyLimited company, registered 2025 | Espoo | – |
| Pihtiputaan Biokaasu OyLimited company, registered 2025 | Pihtipudas | – |
| eNRG Kotka Holding OyLimited company, registered 2025 | Espoo | – |
| Rantsilan Metaani OyLimited company, registered 2024 | Lahti | – |
| Satakaasu OyLimited company, registered 2024 | Lahti | – |
| Ylä-Savon Biokaasu OyLimited company, registered 2024 | Lahti | – |
| Viskogas oyLimited company, registered 2024 | Somero | – |
| High Grade Biokaasu OyLimited company, registered 2024 | Tyrnävä | – |
| Pohjois-Suomen Biokaasu OyLimited company, registered 2023 | Ranua | – |
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
| V-S biojalostamo Oy | 15.12.2025 |
By municipality
Espoo10Lahti6Helsinki5Kurikka4Kotka3Vantaa2Parainen2Siikalatva2Toholampi2Vesilahti2Alajärvi1Asikkala1Forssa1Hailuoto1Halsua1Harjavalta1Hyvinkää1Joutsa1Kaarina1Kalajoki1Kankaanpää1Karkkila1Kaustinen1Kristiinankaupunki1Kyyjärvi1Kärsämäki1Laitila1Lapinjärvi1Lieksa1Loimaa1Mäntsälä1Mäntyharju1Nivala1Nurmes1Perho1Pedersören kunta1Pihtipudas1Pyhäjärvi1Porvoo1Ranua1Rovaniemi1Saarijärvi1Seinäjoki1Somero1Tornio1Tyrnävä1Vaasa1Vieremä1Vöyri1Ylöjärvi1