177active companies
10registered in the past year
48reported taxable income for 2024
36 t€industry median income in Finland, 2024
Largest by taxable income (100 of 177)
| Company | Municipality | Taxable income 2024 | Revenue |
|---|---|---|---|
| Terramek OyLimited company, registered 2012 | Pirkkala | 2,2 M€ | – |
| Vesirakennus Ojanen OyLimited company, registered 2003 | Punkalaidun | 777 t€ | – |
| Merimestarit OyLimited company, registered 2021 | Kaarina | 502 t€ | – |
| Niskasen Maansiirto OyLimited company, registered 1976 | Haapajärvi | 350 t€ | – |
| Nystedts Gräv AbLimited company, registered 1976 | Uusikaarlepyy | 194 t€ | – |
| Koneurakointi Veljekset Rantala OyLimited company, registered 1977 | Ylivieska | 180 t€ | – |
| Ari Vainio OyLimited company, registered 1999 | Taivassalo | 175 t€ | – |
| Team Hemppa OyLimited company, registered 2013 | Nivala | 169 t€ | – |
| Salaojaurakointi Polso OyLimited company, registered 2013 | Toholampi | 163 t€ | – |
| Maanrakennus Veljekset Ranta OyLimited company, registered 1983 | Liminka | 151 t€ | – |
| Vesi-Eko Oy Water-Eco LtdLimited company, registered 2005 | Kuopio | 125 t€ | – |
| Saimaan Vesityö OyLimited company, registered 1992 | Savonlinna | 119 t€ | – |
| Näppäri OyLimited company, registered 2013 | Naantali | 93 t€ | – |
| Vesi-Heikki OyLimited company, registered 2002 | Kauhajoki | 85 t€ | – |
| MB-Works OyLimited company, registered 2008 | Sipoo | 78 t€ | – |
| Lännen Järviperkaus OyLimited company, registered 1997 | Kankaanpää | 78 t€ | – |
| Flinck Jordbyggnad Ab OyLimited company, registered 1973 | Pedersören kunta | 77 t€ | 419 t€ |
| T Kallion louhinta oyLimited company, registered 2016 | Pori | 77 t€ | – |
| Sydänmaan Maanrakennus OyLimited company, registered 2019 | Alavus | 51 t€ | – |
| AquaDivers OyLimited company, registered 2017 | Kotka | 48 t€ | – |
| K&K Merityö OyLimited company, registered 2024 | Salo | 47 t€ | – |
| Seravin OyLimited company, registered 1998 | Kuhmoinen | 42 t€ | – |
| LymiTek oyLimited company, registered 2020 | Lemi | 36 t€ | – |
| Oy Water and Marine Group AbLimited company, registered 2019 | Turku | 36 t€ | – |
| Koneurakointi Moisio OyLimited company, registered 2022 | Seinäjoki | 29 t€ | – |
| Fennomarin OyLimited company, registered 1994 | Kouvola | 26 t€ | – |
| Sisä-Suomen Ruoppaus OyLimited company, registered 1989 | Sastamala | 24 t€ | – |
| Water Plan International OyLimited company, registered 2016 | Helsinki | 24 t€ | – |
| Water Plan Finland OyLimited company, registered 2011 | Helsinki | 21 t€ | – |
| Divelift OyLimited company, registered 2023 | Vantaa | 18 t€ | – |
| Southeast Marina Services OyLimited company, registered 2018 | Kotka | 17 t€ | – |
| Ottomarino OyLimited company, registered 2014 | Kokkola | 16 t€ | – |
| Suomen Sukellustyö OyLimited company, registered 2018 | Kaarina | 15 t€ | – |
| MY-06 AbLimited company, registered 2021 | Maarianhamina - Mariehamn | 15 t€ | – |
| MilSea OyLimited company, registered 2023 | Tuusula | 14 t€ | – |
| Sukellus Backman OyLimited company, registered 2014 | Turku | 12 t€ | – |
| Rti-Group OyLimited company, registered 2022 | Jyväskylä | 11 t€ | – |
| Skärgårdens Muddring Ab - Saariston Ruoppaus OyLimited company, registered 2008 | Parainen | 6 645 € | – |
| Underwater Solutions Finland OyLimited company, registered 2020 | Kouvola | 5 407 € | – |
| Länsirannikon Sukelluspalvelu OyLimited company, registered 2020 | Pori | 4 912 € | – |
| Tasokas Laiturit AK OyLimited company, registered 2015 | Lieto | 3 561 € | – |
| Diving Division OyLimited company, registered 2023 | Lieto | 3 268 € | – |
| Loxus 3D tunnelinspections OyLimited company, registered 2018 | Tuusula | 2 093 € | – |
| A-Laiturit Huolto OyLimited company, registered 2005 | Raisio | 1 556 € | – |
| SBC Laiturit OyLimited company, registered 2023 | Kirkkonummi | 1 362 € | – |
| G&B i Jomala AbLimited company, registered 1988 | Maarianhamina - Mariehamn | 649 € | – |
| PVK Kaivu OyLimited company, registered 1979 | Kouvola | 589 € | – |
| 108 Solutions OyLimited company, registered 2010 | Kirkkonummi | 2 € | – |
| Rantarakennus Vaihi OyLimited company, registered 2024 | Turku | – | – |
| Nooa Arctic OyLimited company, registered 2024 | Ylöjärvi | – | – |
| Kaislapojat OyLimited company, registered 2023 | Hämeenlinna | – | – |
| Kasipari OyLimited company, registered 2023 | Salo | – | – |
| Korsholms Sjögrävning AbLimited company, registered 2022 | Mustasaari | – | – |
| Oy WORKFERRIES LtdLimited company, registered 2021 | Porvoo | – | – |
| Saimaan Vesistörakentajat OyLimited company, registered 2021 | Savonlinna | – | – |
| Uimataidottomat OyLimited company, registered 2021 | Kaarina | – | – |
| Haukan Tila OyLimited company, registered 2020 | Naantali | – | – |
| Vaasan Saaristotyö OyLimited company, registered 2020 | Vaasa | – | – |
| Jakeva Consulting OyLimited company, registered 2020 | Sastamala | – | – |
| Suomen Laituriasennus OyLimited company, registered 2020 | Kontiolahti | – | – |
| Saariston Rantarakentajat OyLimited company, registered 2019 | Naantali | – | – |
| Vesirakentaminen Mika Karhunen OyLimited company, registered 2018 | Jämsä | – | – |
| Axpon OyLimited company, registered 2018 | Vantaa | – | – |
| Hakala Infra OyLimited company, registered 2017 | Hyvinkää | – | – |
| Päkin LaituriosuuskuntaCooperative, registered 2017 | Espoo | – | – |
| Sukellus ja Saneeraus Olsbo OyLimited company, registered 2017 | Salo | – | – |
| Monenmoinen OyLimited company, registered 2016 | Liperi | – | – |
| KaiPora OyLimited company, registered 2015 | Raahe | – | – |
| Siklax vattenandelslagCooperative, registered 2015 | Mustasaari | – | – |
| ProMik OyLimited company, registered 2015 | Forssa | – | – |
| KS-Rakenne OyLimited company, registered 2015 | Laitila | – | – |
| Teeri-Hevossuon jätevesiosuuskuntaCooperative, registered 2014 | Kajaani | – | – |
| Paimion Vesihuolto OyLimited company, registered 2013 | Paimio | – | – |
| Vesi- ja maanrakennus Lautasalo OyLimited company, registered 2013 | Kaarina | – | – |
| BITACHON OFFSHORE CONTRACTOR OYLimited company, registered 2013 | Helsinki | – | – |
| Lamminkulman vesiosuuskuntaCooperative, registered 2013 | Hämeenkyrö | – | – |
| Mikjo OyLimited company, registered 2012 | Turku | – | – |
| Baltic Air OyLimited company, registered 2011 | Helsinki | – | – |
| Sibbe vesihuolto-osuuskunta - Sibbe VattenserviceandelslagCooperative, registered 2011 | Sipoo | – | – |
| Savon Vesi ja Viemäri OsuuskuntaCooperative, registered 2011 | Porvoo | – | – |
| Leppälammen VesiosuuskuntaCooperative, registered 2010 | Nurmijärvi | – | – |
| Subreering Ammattisukellustyöt OyLimited company, registered 2010 | Hanko | – | – |
| TIL Group OyLimited company, registered 2009 | Helsinki | – | – |
| Röhkölän VesiosuuskuntaCooperative, registered 2009 | Lohja | – | – |
| Vihtijärven vesiosuuskuntaCooperative, registered 2008 | Vihti | – | – |
| Aurinkorannan Venekerho OyLimited company, registered 2008 | Espoo | – | – |
| Hinthaaran Pohjoinen Vesi- ja ViemäriosuuskuntaCooperative, registered 2007 | Porvoo | – | – |
| Tiirinniemen Vesihuolto OyLimited company, registered 2007 | Lapinlahti | – | – |
| Parkinniemi - Sokajärvi vesihuolto-osuuskuntaCooperative, registered 2006 | Lohja | – | – |
| Kajaanin Rehjan vesihuolto-osuuskuntaCooperative, registered 2006 | Kajaani | – | – |
| KLAB AbLimited company, registered 2005 | Maarianhamina - Mariehamn | – | – |
| Osuuskunta Kulunnan VesiCooperative, registered 2005 | Kajaani | – | – |
| Maanrakennus Juhani Mäkelä OyLimited company, registered 2004 | Toivakka | – | – |
| Liperinsalon vesiosuuskuntaCooperative, registered 2004 | Liperi | – | – |
| Liukkosen Ruoppauspalvelu OyLimited company, registered 2003 | Akaa | – | – |
| Niemisen Maa- ja Satamatyöt OyLimited company, registered 2003 | Naantali | – | – |
| Laakson Laiturit OyLimited company, registered 2003 | Sastamala | – | – |
| Oy Roatek AbLimited company, registered 2002 | Loviisa | – | – |
| Reittitiimi OyLimited company, registered 2002 | Tampere | – | – |
| Proomukadun Venesatama OyLimited company, registered 2001 | Lahti | – | – |
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
| Verino Oy | 16.7.2026 |
| SeaWall Solutions Oy | 9.6.2026 |
| SANERAK Oy | 5.5.2026 |
| Mipin Kone ja Korsi Oy | 27.4.2026 |
| UW Service oy | 13.4.2026 |
| Saimaan Vesselit Oy | 9.3.2026 |
| MAD Com Oy | 19.1.2026 |
| Viitanen Marine Oy | 9.1.2026 |
| LVI Peuhkuri Oy | 18.11.2025 |
| Laakson Laituriasennus Oy | 9.11.2025 |
By municipality
Helsinki14Turku7Espoo5Naantali5Porvoo5Vantaa4Kaarina4Lohja4Maarianhamina - Mariehamn4Pyhtää4Salo4Kajaani3Kirkkonummi3Kouvola3Liperi3Pori3Savonlinna3Sastamala3Tuusula3Forssa2Hyvinkää2Iisalmi2Kotka2Lieto2Loviisa2Mustasaari2Nurmijärvi2Seinäjoki2Siilinjärvi2Sipoo2Tampere2Toholampi2Uusikaupunki2Vaasa2Valkeakoski2Alavus1Asikkala1Akaa1Haapajärvi1Hamina1Hanko1Huittinen1Hämeenkyrö1Hämeenlinna1Imatra1Joensuu1Jokioinen1Joutsa1Jyväskylä1Jämsä1Kalajoki1Kangasniemi1Kankaanpää1Karkkila1Kauhajoki1Kauhava1Kokkola1Kontiolahti1Kuhmoinen1Kuopio1Kuusamo1Lahti1Laitila1Lapinlahti1Lemi1Liminka1Parainen1Merijärvi1Mänttä-Vilppula1Nivala1Orimattila1Paimio1Pietarsaari1Pedersören kunta1Pirkkala1Punkalaidun1Pälkäne1Pöytyä1Raahe1Raisio1Rovaniemi1Ruokolahti1Raasepori1Sonkajärvi1Suomussalmi1Sysmä1Taivassalo1Teuva1Toivakka1Tornio1Ulvila1Uusikaarlepyy1Vehmaa1Vihti1Ylivieska1Ylöjärvi1