91active companies
5registered in the past year
16reported taxable income for 2024
20 t€industry median income in Finland, 2024
Largest by taxable income
| Company | Municipality | Taxable income 2024 | Revenue |
|---|---|---|---|
| Acolad Finland OyLimited company, registered 1971 | Helsinki | 2,2 M€ | – |
| Galimatias Concept Oy AbLimited company, registered 1999 | Helsinki | 1,4 M€ | – |
| Ab KieliEttan OyLimited company, registered 2016 | Helsinki | 124 t€ | – |
| BBi Finland OyLimited company, registered 1989 | Helsinki | 109 t€ | – |
| Kielikoulu Nuevo Mundo OyLimited company, registered 1997 | Helsinki | 29 t€ | – |
| ProTalk Coaching OyLimited company, registered 2021 | Helsinki | 27 t€ | – |
| Smart Enterprise OyLimited company, registered 1992 | Vantaa | 25 t€ | – |
| Alawa OyLimited company, registered 2022 | Jyväskylä | 20 t€ | – |
| IWG Instituutti OyLimited company, registered 1996 | Tampere | 12 t€ | – |
| Josbel OyLimited company, registered 1989 | Helsinki | 10 t€ | – |
| Kotilaisen kone OyLimited company, registered 2014 | Vantaa | 6 970 € | – |
| Key Skills OyLimited company, registered 2021 | Espoo | 1 806 € | – |
| Oy Thurloe Elt LtdLimited company, registered 2023 | Helsinki | 621 € | – |
| Abilex OyLimited company, registered 2005 | Mänttä-Vilppula | 528 € | – |
| YKI Pass OyLimited company, registered 2024 | Espoo | 220 € | – |
| Oy Justin International Ltd.Limited company, registered 1996 | Riihimäki | 10 € | – |
| MyEnglishTeacher.Fi OyLimited company, registered 2024 | Raahe | – | – |
| The Hakso English School OyLimited company, registered 2022 | Haapavesi | – | – |
| Kielikoulu Masto oyLimited company, registered 2022 | Espoo | – | – |
| MOIKKA Plus OyLimited company, registered 2022 | Helsinki | – | – |
| OpiSuomi OyLimited company, registered 2021 | Espoo | – | – |
| Reilu Consulting Oy AbLimited company, registered 2021 | Espoo | – | – |
| Enjjoy & Co. OyLimited company, registered 2021 | Espoo | – | – |
| El Masry Language Institute OyLimited company, registered 2021 | Helsinki | – | – |
| Shane MacKenzie Language Services OyLimited company, registered 2020 | Helsinki | – | – |
| Language Clubhouse OyLimited company, registered 2019 | Seinäjoki | – | – |
| Finnish Education Agency FINEA OyLimited company, registered 2019 | Jyväskylä | – | – |
| Point Ahead OyLimited company, registered 2018 | Vantaa | – | – |
| Linguajoy Kielikerhot OyLimited company, registered 2017 | Helsinki | – | – |
| Let's Talk OyLimited company, registered 2016 | Lahti | – | – |
| Coaching Language Finland OyLimited company, registered 2016 | Turku | – | – |
| Kouzmina Linguistics OyLimited company, registered 2014 | Helsinki | – | – |
| VM Svartvik OyLimited company, registered 2014 | Naantali | – | – |
| Pohjanmaan ensiapukoulutus oskCooperative, registered 2014 | Vaasa | – | – |
| Komin AbLimited company, registered 2013 | Helsinki | – | – |
| Lion's Line OyLimited company, registered 2012 | Helsinki | – | – |
| Marise Lehto Associates OyLimited company, registered 2010 | Turku | – | – |
| Master English OyLimited company, registered 2009 | Tampere | – | – |
| Voice One OsakeyhtiöLimited company, registered 2009 | Helsinki | – | – |
| Pirkanmaan Välitystoiminta OyLimited company, registered 2008 | Pirkkala | – | – |
| Beseda OyLimited company, registered 2007 | Helsinki | – | – |
| Artpo oskCooperative, registered 2007 | Riihimäki | – | – |
| Sanart OyLimited company, registered 2007 | Helsinki | – | – |
| EF Education Aktiebolag, filial i FinlandBranch, registered 2005 | Helsinki | – | – |
| TCL Finland OyLimited company, registered 2005 | Eurajoki | – | – |
| 4Kids Kielikerhot OyLimited company, registered 2005 | Espoo | – | 38 t€ |
| Kevin International OyLimited company, registered 2002 | Espoo | – | – |
| Berlitz Language Services Scandinavia ApS, Filial i FinlandBranch, registered 2000 | Helsinki | – | – |
| Mark Richard's Business English OyLimited company, registered 1998 | Helsinki | – | – |
| Ruth Vilmi Online Education Oy LtdLimited company, registered 1997 | Espoo | – | – |
| DD Communications OyLimited company, registered 1997 | Helsinki | – | – |
| C.C. Communication OyLimited company, registered 1997 | Turku | – | – |
| Finnbrit Language Centre OyLimited company, registered 1996 | Helsinki | – | – |
| Arkadia Enterprises OyLimited company, registered 1995 | Helsinki | – | – |
| Speaking Out OyLimited company, registered 1994 | – | – | |
| Nouveau Koulutus OyLimited company, registered 1993 | Salo | – | – |
| Oy Delores Interactive Training AbLimited company, registered 1991 | Helsinki | – | – |
| Kielikoulu Lapin Kapula OyLimited company, registered 1991 | Rovaniemi | – | – |
| Ab Språka OyLimited company, registered 1990 | – | – | |
| PFC ENGLISH OY LTDLimited company, registered 1989 | Hausjärvi | – | – |
| Kieltenopetus McLin Ltd OyLimited company, registered 1988 | Tuusula | – | – |
| Ab Lingua Shop OyLimited company, registered 1984 | Nousiainen | – | – |
| Kielikoulu Tuomola OyLimited company, registered 1982 | Pori | – | – |
| Kieliopisto Communication-Center OyLimited company, registered 1981 | Helsinki | – | – |
| LSC Language Service Communications OyLimited company, registered 1979 | Tampere | – | – |
| Translingva Oy/AbLimited company, registered 1978 | Helsinki | – | – |
| Marckwort OyLimited company, registered 1977 | Espoo | – | – |
| Habil OyLimited company, registered 1974 | Espoo | – | – |
| GoSuomiPro OyLimited company, registered 2026 | Kuopio | – | – |
| Skill Hub FI OyLimited company, registered 2026 | Nousiainen | – | – |
| LIVES EdTech OyLimited company, registered 2026 | Helsinki | – | – |
| Kotihetki OyLimited company, registered 2026 | Helsinki | – | – |
| Suomen kielen opetus AI-arabi OyLimited company, registered 2026 | Tampere | – | – |
| Team Timm OyLimited company, registered 2025 | Oulu | – | – |
| SpicaFinland OyLimited company, registered 2025 | Jyväskylä | – | – |
| The English Academy OyLimited company, registered 2025 | Turku | – | – |
| Linduistics Ab OyLimited company, registered 2024 | Helsinki | – | – |
| Ulkomaansuomi OyLimited company, registered 2024 | Nokia | – | – |
| Oy Articulatte AbLimited company, registered 2024 | Helsinki | – | – |
| Kiemura OyLimited company, registered 2024 | Vaasa | – | – |
| Revontuli Kieliakatemia KyLimited partnership, registered 2017 | Rauma | – | – |
| Ikkuna hepreaan avoin yhtiöGeneral partnership, registered 2015 | Heinävesi | – | – |
| Kielikoulu SpanishFi KyLimited partnership, registered 2010 | Alajärvi | – | – |
| Oulun Kielipalvelut avoin yhtiöGeneral partnership, registered 2004 | Oulu | – | – |
| Pelc Southbank Languages avoin yhtiöGeneral partnership, registered 1999 | Ulvila | – | – |
| White House EG KyLimited partnership, registered 1991 | Helsinki | – | – |
| Kielitoimisto Living Language KyLimited partnership, registered 1989 | Kotka | – | – |
| Pori Language Consulting KyLimited partnership, registered 1986 | Pori | – | – |
| Studium Russicum KyLimited partnership, registered 1982 | Helsinki | – | – |
| Kieliopisto Kieliavain KyLimited partnership, registered 1979 | Helsinki | – | – |
| The Anglo-Finnish Institute Nicholas Collings KommandiittiyhtiöLimited partnership, registered 1977 | Tampere | – | – |
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
| GoSuomiPro Oy | 17.6.2026 |
| Skill Hub FI Oy | 8.6.2026 |
| LIVES EdTech Oy | 21.5.2026 |
| Kotihetki Oy | 14.1.2026 |
| Suomen kielen opetus AI-arabi Oy | 12.1.2026 |