121active companies
6registered in the past year
47reported taxable income for 2024
24 t€industry median income in Finland, 2024
Largest by taxable income (100 of 121)
| Company | Taxable income 2024 | Revenue |
|---|---|---|
| Destia OyLimited company, registered 2007 | 16,7 M€ | – |
| Sweco Finland Holding OyLimited company, registered 1991 | 9,6 M€ | – |
| Indepro OyLimited company, registered 2019 | 1,1 M€ | – |
| Ideastructura OyLimited company, registered 2011 | 933 t€ | – |
| RakenneStudio OyLimited company, registered 2020 | 441 t€ | – |
| Catedral Group OyLimited company, registered 2020 | 414 t€ | – |
| Roos&M OyLimited company, registered 2014 | 343 t€ | – |
| VT & Kumpp. Construction OyLimited company, registered 2005 | 327 t€ | – |
| Insinööritoimisto Kantava OyLimited company, registered 2020 | 307 t€ | – |
| H. Kanto OyLimited company, registered 1996 | 225 t€ | – |
| Terra3D OyLimited company, registered 2018 | 194 t€ | – |
| Wareman OyLimited company, registered 2007 | 185 t€ | – |
| Linjasuunnittelu OyLimited company, registered 1972 | 181 t€ | – |
| Stonecon OyLimited company, registered 1989 | 180 t€ | – |
| Konsulttitoimisto Kolona OyLimited company, registered 2017 | 156 t€ | – |
| Corrector OyLimited company, registered 2016 | 128 t€ | – |
| Suomen talokatsastus OyLimited company, registered 2018 | 121 t€ | – |
| Mercury Engineering Finland OyLimited company, registered 2021 | 117 t€ | – |
| HP insinöörit OyLimited company, registered 1989 | 93 t€ | 647 t€ |
| HT-Kiinteistöpalvelu OyLimited company, registered 2010 | 74 t€ | – |
| Korjaussuunnittelu T. Berg OyLimited company, registered 2013 | 73 t€ | – |
| GV Investment OyLimited company, registered 2017 | 70 t€ | – |
| ArkVisio OyLimited company, registered 1993 | 66 t€ | – |
| GM Engineering OyLimited company, registered 2022 | 66 t€ | – |
| Insinööritoimisto Parkkisenniemi OyLimited company, registered 2020 | 49 t€ | – |
| VV Projektit OyLimited company, registered 2023 | 40 t€ | – |
| Insinööritoimisto Arto Laakkonen OyLimited company, registered 2013 | 40 t€ | – |
| Jaritek OyLimited company, registered 1995 | 36 t€ | – |
| EWA Engineering OyLimited company, registered 2014 | 36 t€ | – |
| Taivalkangas OyLimited company, registered 2021 | 35 t€ | – |
| Mittasuora OyLimited company, registered 1990 | 33 t€ | – |
| Kopsakka OyLimited company, registered 1990 | 24 t€ | – |
| Matti Kruus Holding OyLimited company, registered 2019 | 23 t€ | – |
| Lasifakta OyLimited company, registered 2017 | 22 t€ | – |
| Line Design konsultointi OyLimited company, registered 2004 | 19 t€ | – |
| Spr-tek OyLimited company, registered 2019 | 18 t€ | – |
| Barreinvest OyLimited company, registered 2011 | 15 t€ | – |
| Takoi Yhtiöt OyLimited company, registered 2023 | 12 t€ | – |
| Insinööritoimisto K. Sahla OyLimited company, registered 2004 | 5 522 € | – |
| Contekno OyLimited company, registered 1989 | 5 238 € | – |
| Wocon OyLimited company, registered 2011 | 1 693 € | – |
| Säätölaitehuolto OyLimited company, registered 2007 | 1 447 € | – |
| Insinööritoimisto Vantaan Rakennetekniikka OyLimited company, registered 1978 | 1 182 € | – |
| Insinööritoimisto Kari Pesonen OyLimited company, registered 1974 | 1 101 € | – |
| Lenaton OyLimited company, registered 2009 | 609 € | – |
| AJL Rakennus OyLimited company, registered 2023 | 431 € | – |
| Konstruktööri Lastunen OyLimited company, registered 2021 | 249 € | – |
| S. Tepponen Consulting OyLimited company, registered 2023 | – | – |
| FEC OyLimited company, registered 2022 | – | – |
| OKT Rakennesuunnittelu OyLimited company, registered 2021 | – | – |
| INHUS Engineering OyLimited company, registered 2020 | – | – |
| Alternaco OyLimited company, registered 2020 | – | – |
| Alinikula OyLimited company, registered 2019 | – | – |
| Mestaripalvelut Appelgren OyLimited company, registered 2019 | – | – |
| Frikon OyLimited company, registered 2017 | – | – |
| Rippunen OyLimited company, registered 2017 | – | – |
| VAMED Health Projects Finland OyLimited company, registered 2017 | – | – |
| Janol OyLimited company, registered 2016 | – | – |
| Nordic CMG OyLimited company, registered 2016 | – | – |
| Projerak OyLimited company, registered 2015 | – | – |
| Exaplan OyLimited company, registered 2015 | – | – |
| Laudre Holding OyLimited company, registered 2015 | – | – |
| Sustera Holding OyLimited company, registered 2014 | – | – |
| Suomen Talokeskus OyLimited company, registered 2013 | – | – |
| Notio OyLimited company, registered 2013 | – | – |
| Tahvo Sutela OyLimited company, registered 2012 | – | – |
| KJR-Ruhanen OyLimited company, registered 2011 | – | – |
| RooBerg OyLimited company, registered 2011 | – | – |
| Putkimasteri OyLimited company, registered 2011 | – | – |
| Hornfels OyLimited company, registered 2010 | – | – |
| Rakennuskonsultointi Aalto OyLimited company, registered 2010 | – | – |
| RAK-TEK SOLUTIONS OYLimited company, registered 2009 | – | – |
| PCC Peltomaa Construction Consulting OyLimited company, registered 2009 | – | – |
| KPA Unicon OyLimited company, registered 2008 | – | – |
| Etelä-Suomen Teollisuusrakenne OyLimited company, registered 2008 | – | – |
| Fibertus OyLimited company, registered 2007 | – | – |
| T.M.Tölli OyLimited company, registered 2007 | – | – |
| Jokeripalvelut OyLimited company, registered 2007 | – | – |
| Rakennusten elinkaarihallinta REH OyLimited company, registered 2006 | – | – |
| AAKE VISION Ltd OyLimited company, registered 2001 | – | – |
| VaRiPa OyLimited company, registered 2001 | – | – |
| Etelä-Suomen K.A.L. Rakennus OyLimited company, registered 1998 | – | – |
| Kalliotekniikka Consulting Engineers OyLimited company, registered 1998 | – | – |
| Mincor OyLimited company, registered 1997 | – | – |
| Faidros OyLimited company, registered 1997 | – | – |
| Insinööritoimisto Helsingin Talokeskus Oy TKKLimited company, registered 1996 | – | – |
| MTT Engineering OyLimited company, registered 1996 | – | – |
| Finnlog OyLimited company, registered 1995 | – | – |
| HJM-plan OyLimited company, registered 1995 | – | – |
| Innogeo OyLimited company, registered 1993 | – | – |
| Insinööritoimisto Palkon OyLimited company, registered 1993 | – | – |
| Insinööritoimisto Matti Haapala OyLimited company, registered 1989 | – | – |
| MA Engineering OyLimited company, registered 1987 | – | – |
| Insinööritoimisto Projektikeskus OyLimited company, registered 1986 | – | – |
| Puutyöliike Entiset OyLimited company, registered 1986 | – | – |
| Figulus OyLimited company, registered 1985 | – | – |
| Konsultointi KAREG OyLimited company, registered 1981 | – | – |
| Insinööritoimisto Timo Niiranen OyLimited company, registered 1981 | – | – |
| Saja-systems OyLimited company, registered 1979 | – | – |
| Insinööritoimisto Lauri Mehto OyLimited company, registered 1975 | – | – |
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
| DCS Consulting Oy | 1.9.2026 |
| J Squared Oy | 16.6.2026 |
| Insinööritoimisto Kuntovisio Oy | 6.4.2026 |
| Explore global oy | 7.1.2026 |
| Cuber Modules Oy | 30.12.2025 |
| Canales Nuclear & Civil Infrastructure Engineering Oy | 10.12.2025 |
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