205active companies
8registered in the past year
69reported taxable income for 2024
123 t€industry median income in Finland, 2024
Largest by taxable income (100 of 205)
| Company | Municipality | Taxable income 2024 | Revenue |
|---|---|---|---|
| Incap OyjPublic limited company, registered 1985 | Helsinki | 8,9 M€ | – |
| Detection Technology OyjPublic limited company, registered 1991 | Espoo | 7,4 M€ | – |
| Nordic Semiconductor Finland OyLimited company, registered 2014 | Oulu | 6,1 M€ | – |
| Natlink OyLimited company, registered 1981 | Kempele | 4,6 M€ | – |
| NOTE Hyvinkää OyLimited company, registered 2004 | Hyvinkää | 1,8 M€ | – |
| Texas Instruments Finland OyLimited company, registered 1986 | Helsinki | 1,8 M€ | – |
| Sanmina-SCI EMS Haukipudas OyLimited company, registered 1998 | Oulu | 1,5 M€ | – |
| Hitachi High-Tech Analytical Science Finland OyLimited company, registered 2017 | Espoo | 1,4 M€ | – |
| ASM Microchemistry OyLimited company, registered 1988 | Helsinki | 1,3 M€ | – |
| International Electric Company OyLimited company, registered 2021 | Helsinki | 1,1 M€ | – |
| HTT-Group OyLimited company, registered 2000 | Isokyrö | 1,1 M€ | – |
| EKE-Elektroniikka OyLimited company, registered 1971 | Espoo | 942 t€ | – |
| Pirkan Elektroniikka OyLimited company, registered 1979 | Nokia | 939 t€ | – |
| Oy Meyer vastus AbLimited company, registered 1974 | Askola | 869 t€ | – |
| Trafomic OyLimited company, registered 1978 | Raisio | 667 t€ | – |
| Micro Analog Systems OyLimited company, registered 2004 | Helsinki | 586 t€ | – |
| GPV Finland OyLimited company, registered 2002 | Lohja | 514 t€ | – |
| Sirico Electronics OyLimited company, registered 2001 | Pietarsaari | 428 t€ | – |
| AMETEK Finland OyLimited company, registered 2009 | Espoo | 380 t€ | – |
| Effectio OyLimited company, registered 2013 | Oulu | 283 t€ | – |
| Analog Devices (Finland) OyLimited company, registered 2007 | Vantaa | 261 t€ | – |
| Mirion Technologies (Selmic) OyLimited company, registered 1995 | Turku | 258 t€ | – |
| Fineltec OyLimited company, registered 1994 | Helsinki | 253 t€ | 13,5 M€ |
| Paratronic OyLimited company, registered 1998 | Kuortane | 223 t€ | – |
| Alif Semiconductor Finland OyLimited company, registered 2022 | Oulu | 222 t€ | – |
| Jalokuusi OyLimited company, registered 2016 | Tampere | 215 t€ | – |
| Brovia OyLimited company, registered 2013 | Pirkkala | 189 t€ | – |
| Comtec Labs OyLimited company, registered 2022 | Vaasa | 185 t€ | – |
| Orcid OyLimited company, registered 1987 | Vihti | 176 t€ | – |
| Delcon OyLimited company, registered 2003 | Vihti | 174 t€ | – |
| Infineon Technologies Nordic AB, filialBranch, registered 2006 | Espoo | 170 t€ | – |
| Oy Robotion LTDLimited company, registered 2009 | Kruunupyy | 140 t€ | – |
| RefleKron OyLimited company, registered 2004 | Tampere | 136 t€ | – |
| Jotwire OyLimited company, registered 1987 | Kontiolahti | 131 t€ | – |
| Synopsys Technology Finland OyLimited company, registered 2024 | Espoo | 123 t€ | – |
| Aivon OyLimited company, registered 2006 | Helsinki | 121 t€ | – |
| Farmcomp OyLimited company, registered 2022 | Tuusula | 117 t€ | – |
| Kemptron OyLimited company, registered 2024 | Lahti | 98 t€ | – |
| Ha & Ken OyLimited company, registered 2015 | Tuusula | 85 t€ | – |
| FARA OyLimited company, registered 2007 | Oulu | 82 t€ | – |
| Granite Devices OyLimited company, registered 2015 | Tampere | 79 t€ | – |
| Elektromaster OyLimited company, registered 1989 | Vaasa | 79 t€ | – |
| Teollisuuden Monipalvelu TMP OyLimited company, registered 1996 | Kempele | 78 t€ | – |
| SSL Resource OyLimited company, registered 2013 | Salo | 76 t€ | – |
| Rollock Group OyLimited company, registered 1989 | Kajaani | 75 t€ | – |
| SmartWorks OyLimited company, registered 2016 | Turku | 51 t€ | – |
| Eltrotec OyLimited company, registered 1986 | Padasjoki | 47 t€ | – |
| Defia OyLimited company, registered 2008 | Oulu | 36 t€ | – |
| Loractive OyLimited company, registered 2023 | Helsinki | 34 t€ | – |
| Suomen Konetekno OyLimited company, registered 2008 | Pori | 34 t€ | – |
| Kabushiki-gaisha Sansha Denki Seisakusho, Suomen sivuliikeBranch, registered 2017 | Helsinki | 33 t€ | – |
| Aaland Process Machinery Ab LtdLimited company, registered 1998 | Maarianhamina - Mariehamn | 28 t€ | – |
| AA-Elektroniikka OyLimited company, registered 1992 | Espoo | 28 t€ | – |
| Winse Power OyLimited company, registered 2023 | Tampere | 27 t€ | – |
| Polar Heater OyLimited company, registered 2011 | Kempele | 24 t€ | – |
| Jahotec OyLimited company, registered 1998 | Liminka | 24 t€ | – |
| SemiIQ OyLimited company, registered 2012 | Lempäälä | 24 t€ | – |
| Renesas Electronics Europe GmbH, Suomen sivuliikeBranch, registered 2007 | Helsinki | 23 t€ | – |
| ERALTEK OYLimited company, registered 2011 | Savonlinna | 20 t€ | – |
| SiruTech OyLimited company, registered 2009 | Kauniainen | 20 t€ | – |
| Specom OyLimited company, registered 2016 | Helsinki | 18 t€ | – |
| Celltech Solutions OyLimited company, registered 2014 | Tampere | 17 t€ | – |
| Mech-Products OyLimited company, registered 1995 | Tyrnävä | 12 t€ | – |
| LAKKA Health OyLimited company, registered 2019 | Lempäälä | 10 t€ | – |
| Forsberg OyLimited company, registered 1984 | Kangasala | 6 150 € | – |
| Numulus AbLimited company, registered 1989 | Närpiö | 4 540 € | – |
| M/A-COM Technology Solutions (Holding) Company Limited, Suomen sivuliikeBranch, registered 2017 | Oulu | 3 210 € | – |
| Pancomp International OyLimited company, registered 2008 | Oulu | 780 € | – |
| Teleste Networks OyLimited company, registered 2023 | Kaarina | 18 € | – |
| picosensor oyLimited company, registered 2024 | Tampere | – | – |
| Flow-computing OyLimited company, registered 2023 | Helsinki | – | – |
| QID OyLimited company, registered 2023 | Helsinki | – | – |
| Solkompaniet Solpark 39 Finland AbLimited company, registered 2023 | – | – | |
| Summa Energy OyLimited company, registered 2023 | Helsinki | – | – |
| Solar Nigeria Investment OyLimited company, registered 2023 | Salo | – | – |
| HyCom Core OyLimited company, registered 2023 | Joensuu | – | – |
| Atoman (Finland) Semiconductor Technology OyLimited company, registered 2022 | Turku | – | – |
| SiTime Finland OyLimited company, registered 2022 | Joensuu | – | – |
| Protel OyLimited company, registered 2022 | Pirkkala | – | – |
| CooliBlade OyLimited company, registered 2021 | Oulu | – | – |
| TechWoods OyLimited company, registered 2021 | Tampere | – | – |
| Some Profitable Business OyLimited company, registered 2020 | Helsinki | – | – |
| Leaptek Photonics OyLimited company, registered 2020 | Tampere | – | – |
| Heliostorage OyLimited company, registered 2020 | Kokkola | – | – |
| OneFab Finland OyLimited company, registered 2018 | – | – | |
| Modulight China Export A OyLimited company, registered 2017 | Tampere | – | – |
| ElFys OyLimited company, registered 2017 | Espoo | – | – |
| Reciprocal Engineering - RE OyLimited company, registered 2017 | Helsinki | – | – |
| Automation Garage OyLimited company, registered 2017 | Turku | – | – |
| Oxford Instruments Technologies OyLimited company, registered 2017 | Espoo | – | – |
| Logmore OyLimited company, registered 2017 | Jyväskylä | – | – |
| Nuvantix OyLimited company, registered 2016 | Vaasa | – | – |
| LAKKA Technologies OyLimited company, registered 2016 | Lempäälä | – | – |
| KYOCERA Technologies OyLimited company, registered 2016 | Espoo | – | – |
| Athlos OyLimited company, registered 2016 | Espoo | – | – |
| New Cable Corporation OyLimited company, registered 2016 | Oulu | – | – |
| Begmer oyLimited company, registered 2016 | Espoo | – | – |
| Qitec AI OyLimited company, registered 2015 | Helsinki | – | – |
| Vedenio OyLimited company, registered 2015 | Kempele | – | – |
| Tepcomp Group OyLimited company, registered 2015 | Turku | – | – |
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
| St11 Digital Oy | 22.9.2026 |
| S-Transistors Oy | 1.6.2026 |
| Nord Cryo Oy | 6.4.2026 |
| Hitachi High-Tech Analytical Science GmbH, Suomen sivuliike | 26.3.2026 |
| LukuID Oy | 15.3.2026 |
| Superion Photonics Oy | 15.3.2026 |
| Polar Light Technologies Ab | 10.3.2026 |
| Miltrics Oy | 7.12.2025 |
By municipality
Helsinki28Espoo26Oulu14Tampere13Turku10Kempele8Vantaa7Vaasa6Joensuu4Kaarina4Salo4Kajaani3Kuopio3Lempäälä3Tuusula3Kauniainen2Kontiolahti2Kouvola2Lahti2Lohja2Maarianhamina - Mariehamn2Mustasaari2Pirkkala2Rauma2Tyrnävä2Vihti2Ylöjärvi2Askola1Forssa1Hausjärvi1Huittinen1Hyvinkää1Heinola1Inkoo1Isokyrö1Jyväskylä1Jämsä1Kangasala1Karkkila1Keuruu1Kokkola1Kotka1Kruunupyy1Kuortane1Kemijärvi1Lapinlahti1Laukaa1Liminka1Loimaa1Merijärvi1Muurame1Nokia1Nurmes1Nurmijärvi1Närpiö1Padasjoki1Pietarsaari1Pori1Raisio1Ranua1Riihimäki1Saarijärvi1Sauvo1Savonlinna1Seinäjoki1Sievi1Somero1Suomussalmi1Suonenjoki1Ulvila1