| Ab Ahlvik & Myrevik Bygg Oy | Construction | 2004 |
| Ab Cadlet Oy | Construction | 2022 |
| Ab Ess-Ma Oy | Manufacturing | 2006 |
| Ab Forslight Oy | Manufacturing | 2005 |
| Ab H & J Ahlvik Oy | Construction | 2004 |
| Ab Klemets M & T Oy | Agriculture & fishing | 2004 |
| Ab M&S Kone Oy | Administrative & support | 2021 |
| Ab Rakonfur Oy | Construction | 2021 |
| Ab Robin Östman Oy | Administrative & support | 2020 |
| Ahlskog Media Ab | Professional & scientific | 2022 |
| Ahlvik Gård Ab | Agriculture & fishing | 2018 |
| Amandas Enavant Kb | Administrative & support | 2004 |
| Aspvall Invest Oy Ab | Financial services | 2024 |
| Autocirc Erikssons Ab | Other services | 2016 |
| Autocirc Fastighets Finland Oy Ab | Real estate | 2020 |
| Bengt Ahlvik Ab | Agriculture & fishing | 1995 |
| Bilesset, öppet bolag | Wholesale & retail | 1988 |
| BusinEsse Ab | Construction | 2001 |
| CR-TEAM Ab | Construction | 2015 |
| Christer Mård Ab | Agriculture & fishing | 1985 |
| Comfort Bygg Ab | Construction | 2021 |
| Communify Media Ab Oy | Professional & scientific | 2017 |
| Creator Productions Ab Oy | Information & communication | 2024 |
| ENK Group Oy | Administrative & support | 2024 |
| Eivor Nyman Pälsfarm Ab | Agriculture & fishing | 1996 |
| Enqvist Transport Ab | Transport & logistics | 1993 |
| Erikssons Bilbärgning Ab | Transport & logistics | 1976 |
| EssWood Ab | Financial services | 2010 |
| Esscut wood Ab | Wholesale & retail | 2021 |
| Esse Skogstjänst Ab | Agriculture & fishing | 2019 |
| Esse fastighetsservice, Eklund Guy och Eklund Tiina | Real estate | 1987 |
| Fastighets Ab Ettan | Real estate | 2005 |
| Franks Måleri Ab | Other services | 2001 |
| Freedom Funnels Consulting Ab | Professional & scientific | 2022 |
| Hemesta Ab | Construction | 2020 |
| J & K Lindfors, öppet bolag | Manufacturing | 2010 |
| J. Esberg Ab | Construction | 2016 |
| JCJ. Lassfolk Ab | Construction | 2013 |
| JJ Bygg Ab Oy | Construction | 2016 |
| JP Electronix Ab | Manufacturing | 2022 |
| Jo & Jo Solutions Ab Oy | Wholesale & retail | 2017 |
| KA weld Ab | Construction | 2019 |
| KH Placering Oy Ab | Financial services | 2013 |
| KPI Components Ab | Manufacturing | 2008 |
| Kennet Pettersson Ab | Professional & scientific | 2024 |
| Kjellströms Pälsfarm, innehavare Kurt och Jan Kjellström | Agriculture & fishing | 1982 |
| Klemets Peter och Alf Pälsfarm Ab | Agriculture & fishing | 1982 |
| Kristian Nyman Ab | Agriculture & fishing | 2002 |
| LVA Holding Oy | Financial services | 2026 |
| M. Smeds VVS Ab | Construction | 2007 |
| Make HR AB | Professional & scientific | 2024 |
| MS Bygg AB | Construction | 2026 |
| Maivakka Oy Ab | Manufacturing | 2022 |
| Name Invest Ab | Real estate | 2019 |
| Oy Essframe Ab | Real estate | 2015 |
| Oy Eurofoods Ab | Wholesale & retail | 1965 |
| Oy Eurogross Ab | Real estate | 2002 |
| Oy Scan Mould Ab | Manufacturing | 2005 |
| Pohjanmaan Erikoispalvelut Oy | Administrative & support | 2014 |
| ProjectFix Ab | Construction | 2019 |
| Ravasman Oy Ab | Financial services | 2015 |
| Revive Care Ab | Health & social care | 2024 |
| Roggis Bygg & Fix Ab | Construction | 2018 |
| S & S Golvtec Ab | Construction | 2003 |
| SKT parts Oy | Wholesale & retail | 2018 |
| Service M. Östman Ab | Other services | 2023 |
| SistersNeedleCraft Ab | Wholesale & retail | 2016 |
| Sisumitts AB | Manufacturing | 2024 |
| Sjollan Ab | Agriculture & fishing | 2026 |
| SoftWash Ab | Administrative & support | 2023 |
| Sorkkahoito-Klövvård Ab | Agriculture & fishing | 2024 |
| Sundqvist Holding Ab | Financial services | 2021 |
| Södös gräv o. Transport Ab Oy | Construction | 1976 |
| T & A Eklund öppet bolag | Construction | 2006 |
| TM Kung Ab | Transport & logistics | 2018 |
| TSST - electronics öppet bolag | Construction | 2015 |
| Taxonomi Fastigheter Ab | Real estate | 2022 |
| Toni Mård Oy | Manufacturing | 2017 |
| Tradent Ab | Construction | 2019 |
| Transport Henry Ahlvik Ab | Transport & logistics | 2015 |
| VILLMOSS FOREST SERVICE öppet bolag | Construction | 2014 |
| VVS Häggman Ab | Wholesale & retail | 2013 |
| Vestor Oy | Professional & scientific | 2021 |
| Vähab AB | Administrative & support | 2017 |