93active companies
6registered in the past year
47reported taxable income for 2024
43 t€industry median income in Finland, 2024
Largest by taxable income
| Company | Municipality | Taxable income 2024 | Revenue |
|---|---|---|---|
| Tornion Sähköpojat OyLimited company, registered 1974 | Tornio | 558 t€ | 3,5 M€ |
| Uusiotek Electric OyLimited company, registered 2012 | Varkaus | 276 t€ | – |
| Pesulatekniikka Havia OyLimited company, registered 2017 | Tuusula | 276 t€ | – |
| All-Mek AbLimited company, registered 1985 | Maarianhamina - Mariehamn | 268 t€ | – |
| Finishing Group OyLimited company, registered 1995 | Lappeenranta | 263 t€ | – |
| LST Service OyLimited company, registered 1981 | Turku | 244 t€ | – |
| EL-Car OyLimited company, registered 2017 | Vantaa | 231 t€ | – |
| Sähköhuolto Tissari OyLimited company, registered 1981 | Kuopio | 192 t€ | – |
| Sähkökonekorjaus Pursiainen OyLimited company, registered 1976 | Kuopio | 144 t€ | – |
| Konepalvelu Osa OyLimited company, registered 2007 | Turku | 129 t€ | – |
| Ylivieskan Keittiökonehuolto OyLimited company, registered 2007 | Ylivieska | 126 t€ | – |
| PLC-Tec OyLimited company, registered 2010 | Mikkeli | 125 t€ | – |
| TAP-Service OyLimited company, registered 1992 | Salo | 120 t€ | – |
| Etelä-Suomen Laitehuolto OyLimited company, registered 2009 | Lahti | 107 t€ | – |
| TSO Teollisuuden Sähköpalvelu OyLimited company, registered 1993 | Lappeenranta | 93 t€ | – |
| Hurnasti Service OyLimited company, registered 2023 | Tuusula | 85 t€ | – |
| Old Style Service & Restoration OyLimited company, registered 2012 | Kirkkonummi | 80 t€ | – |
| Virtatie OyLimited company, registered 2014 | Mikkeli | 74 t€ | – |
| Corep OyLimited company, registered 2023 | Seinäjoki | 68 t€ | – |
| Toikkatech OyLimited company, registered 1989 | Kaarina | 68 t€ | – |
| ArMy huolto OyLimited company, registered 2017 | Vantaa | 49 t€ | – |
| MultiTalents OyLimited company, registered 2022 | Vantaa | 47 t€ | – |
| Jokioisten Voima OyLimited company, registered 1993 | Helsinki | 45 t€ | – |
| J.P. Steelman OyLimited company, registered 2003 | Pyhäranta | 43 t€ | – |
| Siivouskonehuolto Jamiko OyLimited company, registered 2023 | Kaarina | 40 t€ | – |
| Laitehuolto Määttä OyLimited company, registered 2021 | Oulu | 36 t€ | – |
| Oy Teollisuushuolto Pekka Virkola AbLimited company, registered 1997 | Mustasaari | 30 t€ | – |
| Zennez Group OyLimited company, registered 2018 | Pirkkala | 28 t€ | – |
| Hafmex OyLimited company, registered 1990 | Inkoo | 27 t€ | – |
| JoenSolutions OyLimited company, registered 2020 | Kontiolahti | 22 t€ | – |
| Polar Käämintä OyLimited company, registered 2014 | Tornio | 21 t€ | – |
| Oulun Telesähkö OyLimited company, registered 1996 | Oulu | 17 t€ | – |
| NH-Sähköasennus OyLimited company, registered 2009 | Seinäjoki | 17 t€ | – |
| EC-Products OyLimited company, registered 2014 | Pello | 14 t€ | – |
| FIXSAM OYLimited company, registered 2022 | Helsinki | 14 t€ | – |
| El Ref OyLimited company, registered 2018 | 10 t€ | – | |
| HuoltoJanne OyLimited company, registered 2024 | Janakkala | 9 989 € | – |
| Peakotek OyLimited company, registered 2013 | Oulu | 8 912 € | – |
| När-Motor OyAbLimited company, registered 2008 | Närpiö | 8 436 € | 474 t€ |
| ReiMed OyLimited company, registered 2014 | Pornainen | 8 107 € | – |
| Cactos Fleet Management Finland OyLimited company, registered 2022 | Helsinki | 3 767 € | – |
| Techave OyLimited company, registered 2020 | Vantaa | 3 128 € | – |
| Terantek OyLimited company, registered 2023 | Tampere | 1 980 € | – |
| Ålands Elektrolindning ABLimited company, registered 1981 | Maarianhamina - Mariehamn | 1 778 € | – |
| Uudenmaan Sähkölaitehuolto OyLimited company, registered 2019 | Kerava | 624 € | – |
| Siuntion Autohuolto OyLimited company, registered 2015 | Siuntio | 322 € | – |
| NorthTime OyLimited company, registered 2022 | Vantaa | 183 € | – |
| AB Coromex OyLimited company, registered 2024 | Helsinki | – | – |
| Sähkö-Team OyLimited company, registered 2023 | Helsinki | – | – |
| Ilmalämpömestarit OyLimited company, registered 2022 | Nousiainen | – | – |
| Pros Finland OyLimited company, registered 2022 | Närpiö | – | – |
| Timo Mustamäki OyLimited company, registered 2022 | Porvoo | – | – |
| Machwelf OyLimited company, registered 2022 | Rauma | – | – |
| Elektrain OyLimited company, registered 2022 | Hattula | – | – |
| Rahkion Elektroniikka OyLimited company, registered 2022 | Pöytyä | – | – |
| FJ-Tekniikka OyLimited company, registered 2021 | Turku | – | – |
| RP-Pumput OyLimited company, registered 2021 | Oulu | – | – |
| EAGLE TECH OYLimited company, registered 2020 | Kotka | – | – |
| Ari Oja OyLimited company, registered 2020 | Hailuoto | – | – |
| Kodintekniikan Osaajat OyLimited company, registered 2019 | Kankaanpää | – | – |
| VerkkoDiileri OyLimited company, registered 2017 | Kauhajoki | – | – |
| Porin Muotti ja Puristus OyLimited company, registered 2016 | Pori | – | – |
| LATELA OskCooperative, registered 2014 | Tampere | – | – |
| Suomen Tuulivoimahuolto OyLimited company, registered 2014 | Teuva | – | – |
| Ekoluna OyLimited company, registered 2014 | Kempele | – | – |
| Sähköpalvelu Luoto OyLimited company, registered 2012 | Salo | – | – |
| CWS-Service OyLimited company, registered 2011 | Salo | – | – |
| HTP Automation OyLimited company, registered 2011 | Pirkkala | – | – |
| Huoltosähkö OyLimited company, registered 2010 | Säkylä | – | – |
| Sähkötärppi OyLimited company, registered 2003 | Oulu | – | – |
| Uranetti OyLimited company, registered 2000 | Pihtipudas | – | – |
| Riihimäen Paalupaikka OyLimited company, registered 1999 | Riihimäki | – | – |
| Suomen Käämintäpalvelu OyLimited company, registered 1990 | Tampere | – | – |
| Trafoelectro OyLimited company, registered 1988 | Raisio | – | – |
| Olavi Ruuttu OyLimited company, registered 1981 | Espoo | – | – |
| Radiki OyLimited company, registered 1978 | Keuruu | – | – |
| Jansson Service OyLimited company, registered 2026 | Espoo | – | – |
| Lakeuden Laitehuolto OyLimited company, registered 2026 | Seinäjoki | – | – |
| Kelectro OyLimited company, registered 2026 | Turku | – | – |
| Pötvänä OyLimited company, registered 2026 | Haapajärvi | – | – |
| M.Rantasalo OyLimited company, registered 2026 | Raisio | – | – |
| PTK Huolto OyLimited company, registered 2025 | Jyväskylä | – | – |
| SL-laitehuolto OyLimited company, registered 2025 | Hollola | – | – |
| KSR Palvelut OyLimited company, registered 2025 | Jämsä | – | – |
| Helacontrol OyLimited company, registered 2025 | Tampere | – | – |
| MShine Tech OyLimited company, registered 2025 | Oulu | – | – |
| Ionion Energy OyLimited company, registered 2025 | Lempäälä | – | – |
| Swire Renewable Energy Finland OyLimited company, registered 2024 | Helsinki | – | – |
| Swapbat OyLimited company, registered 2024 | Kurikka | – | – |
| Tekno-Resta KyLimited partnership, registered 2010 | Vantaa | – | – |
| NP-Print KyLimited partnership, registered 1988 | Salo | – | – |
| Teollisuushuolto Ky TykkyläinenLimited partnership, registered 1980 | Lahti | – | – |
| Sähkötyöpaja Juho Pennanen KyLimited partnership, registered 1966 | Helsinki | – | – |
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
| Jansson Service Oy | 8.10.2026 |
| Lakeuden Laitehuolto Oy | 1.10.2026 |
| Kelectro Oy | 1.10.2026 |
| Pötvänä Oy | 13.4.2026 |
| M.Rantasalo Oy | 20.1.2026 |
| PTK Huolto Oy | 12.12.2025 |
By municipality
Helsinki7Vantaa6Oulu6Salo4Tampere4Turku4Seinäjoki3Espoo2Kaarina2Kuopio2Lahti2Lappeenranta2Maarianhamina - Mariehamn2Mikkeli2Närpiö2Pirkkala2Raisio2Tornio2Tuusula2Haapajärvi1Hailuoto1Hattula1Hollola1Inkoo1Janakkala1Jyväskylä1Jämsä1Kankaanpää1Kauhajoki1Kempele1Kerava1Keuruu1Kirkkonummi1Kontiolahti1Kotka1Kurikka1Lempäälä1Mustasaari1Nousiainen1Pihtipudas1Pori1Pornainen1Pyhäranta1Pöytyä1Porvoo1Rauma1Riihimäki1Siuntio1Säkylä1Teuva1Pello1Varkaus1Ylivieska1