| ARTelo Oy | Agriculture & fishing | 2024 |
| Aamunsarastus Investment Oy | Financial services | 2015 |
| Ab Svenvikens Hamn - Svenvikenin Satama Oy | Real estate | 2015 |
| Ab Udda | Construction | 1991 |
| Aderton Holding Ab | Financial services | 2022 |
| Asplunds Equestrians Oy | Other services | 2025 |
| Avika Oy | Professional & scientific | 2012 |
| Certapartners Oy | Professional & scientific | 2012 |
| Chill Finance Oy | Financial services | 2017 |
| Collar Oy | Professional & scientific | 2011 |
| DFCO Oy | Arts & recreation | 2022 |
| Degerby Deli Oy Ab | Hospitality | 2004 |
| Degerby Gym Oy | Arts & recreation | 2026 |
| Degerby Klartext Oy Ab | Professional & scientific | 1993 |
| Degerby Trading Oy | Transport & logistics | 2019 |
| Degerby vattenandelslag | Water & waste | 1971 |
| EFS Capital Oy | Financial services | 2021 |
| EKHOLM R oy | Administrative & support | 2023 |
| EKSAB Ab | Construction | 2012 |
| Easy IT 4 You Finland Oy | Information & communication | 2018 |
| English for Business (Finland) Oy | Professional & scientific | 1989 |
| EnviroVet Oy | Professional & scientific | 2014 |
| Espoon Ankkurinappi Oy | Hospitality | 2004 |
| FEAC Oy | Education | 2018 |
| Fastighets Ab Degerby Sparbankshus | Real estate | 2008 |
| Fastighets Ab Ekholm | Real estate | 1976 |
| Finn Early Years Educators Oy | Education | 2018 |
| Hima Construction oy | Construction | 2022 |
| INIT Software Ab Oy | Information & communication | 2021 |
| IVAR Invest Oy | Professional & scientific | 2024 |
| Illomarin Avoin yhtiö | Wholesale & retail | 2005 |
| Ingå Torv Ab | Mining & quarrying | 1975 |
| Ingå företagshallar Ab | Real estate | 2020 |
| Investment Portfolio Management Oy | Financial services | 1993 |
| Ivora Oy | Construction | 2018 |
| JMS Management Oy | Real estate | 2011 |
| Jontel OY | Construction | 2020 |
| JS MedCo Oy | Wholesale & retail | 2013 |
| Keskinäinen Kiinteistöosakeyhtiö Muksula | Real estate | 1996 |
| Kiinteistö Oy Rovaniemen Varikkotie 2-4 | Real estate | 2019 |
| Kiinteistö Oy Siilinjärven Rissalantie 1 | Real estate | 2017 |
| Kiinteistö Oy Valkeakosken Roukontie 27 | Real estate | 2017 |
| Kiinteistö Oy Valkeakosken Tallikatu 11 | Real estate | 2017 |
| Lomamäen Lemmikkipuisto Oy | Arts & recreation | 1999 |
| Luonto Linja Lasse J. Laine Oy | Agriculture & fishing | 2002 |
| MP Figures Oy | Professional & scientific | 2022 |
| Madera Oy | Wholesale & retail | 1987 |
| Magglor Ab | Arts & recreation | 1989 |
| Maskun Ratakatu Oy | Real estate | 2015 |
| Maskun Yläpiha Oy | Real estate | 2015 |
| Metrikoti Oy | Construction | 2010 |
| Mikael Malm Oy | Administrative & support | 2024 |
| Mostro Groove Oy | Arts & recreation | 2015 |
| N&N Sähkö Oy | Construction | 2010 |
| Nappitiikerit Oy | Wholesale & retail | 2008 |
| NeaCares Oy | Health & social care | 2024 |
| Nimba Oy | Administrative & support | 1996 |
| Onia Rakennus Oy | Construction | 2022 |
| Oy AgriRent Ab | Agriculture & fishing | 2003 |
| Oy Bastiat Consulting Ab | Professional & scientific | 1993 |
| Oy Degerö Gård Ab | Real estate | 1997 |
| Oy Eknos Isännöinti - Eknos Disponent Ab | Real estate | 1987 |
| Oy Geist Ab | Arts & recreation | 1990 |
| Oy GranÅsa Ab | Arts & recreation | 2008 |
| Oy Ideste Ab | Hospitality | 1992 |
| Oy K Björkroth Ab | Administrative & support | 1994 |
| Oy Matti Kojo Ab | Professional & scientific | 2013 |
| Oy PNC-Rakennus Ab | Construction | 2006 |
| Oy Pråls Ab | Wholesale & retail | 2021 |
| Oy R Lemström Ab | Wholesale & retail | 2008 |
| Oy Rasmus Nordström Ab | Transport & logistics | 2002 |
| Oy S&A Team Ab | Arts & recreation | 2007 |
| Oy Seba-Team Ab | Wholesale & retail | 1984 |
| Oy Taotax Ab | Construction | 2018 |
| Palveluwelhot Finland Oy | Information & communication | 2021 |
| Peseba Oy | Real estate | 2008 |
| PiPo Homes Oy | Real estate | 2023 |
| Play 'n' Learn Trading Oy | Real estate | 1989 |
| Puu ja Kirves Oy | Real estate | 2015 |
| Q&D Execution Oy | Information & communication | 2021 |
| Rakennus J Norrman Oy | Administrative & support | 2014 |
| ReGoing Oy | Education | 2021 |
| Ripadux Oy | Hospitality | 1994 |
| The Work Lagoon Oy | Administrative & support | 2015 |
| Trans J. Nummelin Oy Ab | Transport & logistics | 2015 |
| Transport Roger Ab | Transport & logistics | 2017 |
| TreMar Kiinteistöpalvelut Oy | Administrative & support | 2021 |
| Valoa Holding Oy | Financial services | 2021 |
| Varustelinja Oy | Wholesale & retail | 1995 |
| Vatuom Oy | Construction | 2022 |
| Venturo Invest Oy | Financial services | 2026 |
| Yuscu interactive Oy | Information & communication | 1995 |
| Östra Ingå vattenandelslag | Water & waste | 2019 |