313active companies
13registered in the past year
94reported taxable income for 2024
29 t€industry median income in Finland, 2024
Largest by taxable income (100 of 313)
| Company | Municipality | Taxable income 2024 | Revenue |
|---|---|---|---|
| Lahti Aqua OyLimited company, registered 1993 | Lahti | 3,8 M€ | – |
| Satvac OyLimited company, registered 2020 | Rauma | 592 t€ | – |
| Sisu ympäristöpalvelut OyLimited company, registered 1996 | Helsinki | 557 t€ | – |
| Akvatek OyLimited company, registered 2018 | Kempele | 478 t€ | – |
| Suomen Viemärihuolto OyLimited company, registered 2017 | Tuusula | 476 t€ | – |
| Drainman OyLimited company, registered 2015 | Helsinki | 462 t€ | – |
| Mega Fix OyLimited company, registered 2013 | Helsinki | 425 t€ | – |
| Suomen jätevesipalvelut oyLimited company, registered 2019 | Lempäälä | 312 t€ | – |
| Helsingin Vesijohtoliike OyLimited company, registered 2012 | Helsinki | 304 t€ | – |
| PasiKuikka OyLimited company, registered 2007 | Vantaa | 235 t€ | – |
| SALON IMUAUTOT OYLimited company, registered 2003 | Salo | 218 t€ | – |
| Viemäri- ja kaivohuollot Alanen OyLimited company, registered 2010 | Nokia | 209 t€ | – |
| Kourullecom OyLimited company, registered 2021 | Hyvinkää | 206 t€ | – |
| SmartPipe System OyLimited company, registered 2018 | Vantaa | 206 t€ | – |
| Saloton OyLimited company, registered 2011 | Tuusula | 177 t€ | – |
| Kuljetus Antti Iirola OyLimited company, registered 2022 | Vihti | 169 t€ | – |
| Lakeuden Keskuspuhdistamo OyLimited company, registered 1986 | Kempele | 166 t€ | – |
| Seppo Eskelinen OyLimited company, registered 1982 | Kitee | 164 t€ | – |
| Mäntän Puhdistamo OyLimited company, registered 2008 | Mänttä-Vilppula | 148 t€ | – |
| Renta Pumps OyLimited company, registered 2021 | Tuusula | 144 t€ | – |
| Lapuan Jätevesi OyLimited company, registered 1973 | Lapua | 137 t€ | – |
| Sahalahden Esikäsittelylaitos OyLimited company, registered 2009 | Helsinki | 113 t€ | – |
| Lahden Paineimu OyLimited company, registered 2021 | Lahti | 110 t€ | – |
| TK Infra OyLimited company, registered 1991 | Kotka | 100 t€ | 285 t€ |
| Laiteasennus Nikkanen OyLimited company, registered 1990 | Pornainen | 99 t€ | – |
| JVP-Eura OyLimited company, registered 2003 | Eura | 98 t€ | – |
| Lahden Putkistokuvaus OyLimited company, registered 1998 | Hollola | 92 t€ | – |
| Viemärihuolto Dahlström Oy AbLimited company, registered 2024 | Porvoo | 84 t€ | – |
| Kilpimaa Viemärihuolto OyLimited company, registered 2015 | Rovaniemi | 84 t€ | – |
| Ab Slamson OyLimited company, registered 2010 | Uusikaarlepyy | 76 t€ | – |
| Siikalatvan Keskuspuhdistamo OyLimited company, registered 2004 | Siikalatva | 69 t€ | – |
| Askolan Lokapojat oyLimited company, registered 2012 | Askola | 67 t€ | – |
| Oy Linmar Viemäripumppuhuolto AbLimited company, registered 2010 | Sipoo | 63 t€ | – |
| Kalkkisten Lokapalvelu OyLimited company, registered 2023 | Asikkala | 61 t€ | – |
| Mukira OyLimited company, registered 1997 | Kuopio | 60 t€ | – |
| Kinnulan Keskuspuhdistamo OyLimited company, registered 2021 | Kinnula | 59 t€ | – |
| Pohjanmaan Viemäripalvelu OyLimited company, registered 2010 | Vaasa | 56 t€ | – |
| Suomen paineautot OyLimited company, registered 2016 | Kirkkonummi | 50 t€ | – |
| Lokapalvelu Kähkönen OyLimited company, registered 2019 | Sotkamo | 50 t€ | – |
| Komax OyLimited company, registered 2023 | Oulainen | 40 t€ | – |
| Hurrikaanit Ympäristöhuolto OyLimited company, registered 1976 | Helsinki | 39 t€ | – |
| V. Hosionaho OyLimited company, registered 2017 | Alajärvi | 38 t€ | – |
| Jotuni OyLimited company, registered 2018 | Kerava | 35 t€ | – |
| Kimmo Kunnaspuro OyLimited company, registered 2023 | Karkkila | 34 t€ | – |
| Ympäristörakennus Ahola OyLimited company, registered 2003 | Mänttä-Vilppula | 34 t€ | – |
| AJ Viemärit OyLimited company, registered 2021 | Espoo | 31 t€ | – |
| MS-PIPE OYLimited company, registered 2017 | Oulu | 29 t€ | – |
| Porvoon viemäriavaus OyLimited company, registered 2014 | Porvoo | 26 t€ | – |
| Suomen Pumppaamohuollot OyLimited company, registered 2016 | Raisio | 25 t€ | – |
| Vepsän ViemäriosuuskuntaCooperative, registered 2012 | Oulu | 25 t€ | – |
| Wildwood OyLimited company, registered 1993 | Iisalmi | 24 t€ | – |
| Oy Rune Bergström AbLimited company, registered 1985 | Mustasaari | 23 t€ | – |
| Saimaan Vesi ja Viemäri OyLimited company, registered 2020 | Rantasalmi | 23 t€ | – |
| Pirkanmaan putkitekniikka OyLimited company, registered 2017 | Tampere | 21 t€ | – |
| Kainuun Viemärikorjaus OyLimited company, registered 2021 | Sotkamo | 21 t€ | – |
| Koillis-Savon Ympäristöhuolto OyLimited company, registered 1993 | Kuopio | 21 t€ | – |
| Decatu OyLimited company, registered 2016 | Tuusula | 19 t€ | – |
| Vännilän-Ilolan jätevesiosuuskuntaCooperative, registered 2016 | Loimaa | 19 t€ | – |
| Ympäristöhuolto Kenneth Rio OyLimited company, registered 2023 | Loviisa | 19 t€ | – |
| Suokon Lokapalvelu OyLimited company, registered 2005 | Lapua | 18 t€ | – |
| Jerisjärven Huolto OyLimited company, registered 1990 | Oulu | 18 t€ | – |
| RK Tuote OyLimited company, registered 2020 | Oripää | 16 t€ | – |
| Harri Honkalinna OyLimited company, registered 2024 | Kouvola | 16 t€ | – |
| Viemäripalvelu Super OyLimited company, registered 2024 | Espoo | 15 t€ | – |
| SewCon Kuikka OyLimited company, registered 1991 | Nurmijärvi | 12 t€ | – |
| Lehtohiltu OyLimited company, registered 2002 | Sysmä | 11 t€ | – |
| Raision Vesi OyLimited company, registered 2016 | Raisio | 9 781 € | – |
| Hurrikaanit Tampere OyLimited company, registered 2019 | Helsinki | 7 855 € | – |
| Suomen Pumppaamopalvelut OyLimited company, registered 2021 | Raisio | 7 851 € | – |
| Hulevex OyLimited company, registered 2023 | Espoo | 7 340 € | – |
| Viemärisankari OyLimited company, registered 2018 | Sipoo | 7 334 € | – |
| HMP Monipalvelu OyLimited company, registered 2020 | Pirkkala | 7 059 € | – |
| Ivomit Paineautot OyLimited company, registered 2019 | Kouvola | 6 146 € | – |
| BioDrain Finland OyLimited company, registered 2023 | Tampere | 4 929 € | – |
| Auttin VesiosuuskuntaCooperative, registered 2006 | Rovaniemi | 4 634 € | – |
| Kuljetus Klemola OyLimited company, registered 2016 | Karkkila | 3 913 € | – |
| Pääristen jätevesiosuuskuntaCooperative, registered 2009 | Salo | 2 967 € | – |
| Lvi-Fenix OyLimited company, registered 2021 | Oulu | 2 328 € | – |
| Tampereen Viemärihuolto OyLimited company, registered 2023 | Tampere | 1 924 € | – |
| LC Viemärihuolto OyLimited company, registered 2022 | Porvoo | 1 851 € | – |
| C W Solutions OyLimited company, registered 1997 | Naantali | 1 341 € | – |
| Hautolahden VesiosuuskuntaCooperative, registered 2000 | 1 234 € | – | |
| Siikajärven vesiosuuskuntaCooperative, registered 2020 | Savonlinna | 1 212 € | – |
| Ympäristötekniikka Leppälä OyLimited company, registered 2021 | Seinäjoki | 1 154 € | – |
| Suomen Viemäriseulonta OyLimited company, registered 2023 | Espoo | 924 € | – |
| Länsi-Suomen Ekopalvelut OyLimited company, registered 2010 | Ulvila | 687 € | – |
| Persoolakson jätevesiosuuskuntaCooperative, registered 2020 | Kauhajoki | 345 € | – |
| Ekopalvelut Lahti & Rantanen OyLimited company, registered 2023 | Janakkala | 318 € | – |
| Viemärisaneeraus Leijonat OyLimited company, registered 2024 | Janakkala | 262 € | – |
| PS-Pinnoitus Group OyLimited company, registered 2022 | Liminka | 108 € | – |
| Jyväskylän Seudun Puhdistamo OyLimited company, registered 1971 | Jyväskylä | 62 € | – |
| Lepäisten-Lyökin viemäriosuuskuntaCooperative, registered 2007 | Uusikaupunki | 49 € | – |
| Kurenlahti-Koukunniemi vesiosuuskuntaCooperative, registered 2005 | Hartola | 42 € | – |
| Oy Pohjanmaan Biokaasu - Österbottens Biogas AbLimited company, registered 2009 | Pietarsaari | 21 € | – |
| Vsk Koralli OyLimited company, registered 2024 | Alajärvi | – | – |
| Kalajärventien VesiosuuskuntaCooperative, registered 2024 | Espoo | – | – |
| Kotkonharjun Vesihuolto-osuuskuntaCooperative, registered 2024 | Hämeenlinna | – | – |
| Grease Solution OyLimited company, registered 2023 | Vantaa | – | – |
| Raision Hulevesi OyLimited company, registered 2023 | Raisio | – | – |
| Toholammin Viemäri OyLimited company, registered 2023 | Toholampi | – | – |
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
| Laapas paineautot Oy | 29.10.2026 |
| Drainlogic Oy | 30.7.2026 |
| TM-työt Oy | 22.7.2026 |
| Barone sanitation Oy | 20.7.2026 |
| LocaLinna Oy | 17.7.2026 |
| P&J Pumppaamohuolto Oy | 27.5.2026 |
| Vestilä Oy | 20.4.2026 |
| VeikkaTech Oy | 12.4.2026 |
| Sukitus Pro Lining Oy | 22.3.2026 |
| ViemeX Oy | 19.2.2026 |
By municipality
Espoo15Helsinki12Porvoo12Vantaa11Oulu11Turku11Uusikaupunki10Salo9Nurmijärvi8Pori7Kuopio6Kurikka6Tuusula6Tampere5Jyväskylä4Kaarina4Kajaani4Kempele4Kirkkonummi4Lahti4Loviisa4Raisio4Rovaniemi4Seinäjoki4Alajärvi3Huittinen3Karkkila3Masku3Mustasaari3Mänttä-Vilppula3Naantali3Paimio3Vaasa3Eura2Hamina2Hyvinkää2Hämeenlinna2Janakkala2Kotka2Kouvola2Kuhmoinen2Lapua2Laukaa2Lempäälä2Loimaa2Parainen2Maarianhamina - Mariehamn2Merikarvia2Mikkeli2Muhos2Nokia2Nurmes2Oripää2Rautalampi2Riihimäki2Rusko2Raasepori2Sipoo2Sotkamo2Ulvila2Vihti2Asikkala1Askola1Forssa1Haapajärvi1Hanko1Hartola1Hollola1Hämeenkyrö1Iisalmi1Imatra1Joensuu1Kauhajoki1Kerava1Kinnula1Kitee1Kokkola1Kristiinankaupunki1Kuusamo1Kemiönsaari1Lapinlahti1Lappeenranta1Lapinjärvi1Leppävirta1Lieksa1Liminka1Luumäki1Lohja1Oulainen1Padasjoki1Parikkala1Pietarsaari1Pirkkala1Pornainen1Puolanka1Pälkäne1Pöytyä1Rantasalmi1Rauma1Ruovesi1Savonlinna1Siuntio1Somero1Suonenjoki1Sysmä1Säkylä1Siikalatva1Taivassalo1Tohmajärvi1Toholampi1Toivakka1Tyrnävä1Utajärvi1Uusikaarlepyy1Valkeakoski1Ylöjärvi1Äänekoski1