| Inform Økonomi AS | Professional & scientific | 2017 |
| Inguns Grillkjøkken Da | Hospitality | 2000 |
| Innovasjonspartner AS | Information & communication | 2020 |
| Isipisi Start AS | Manufacturing | 2024 |
| IT Marketing AS | Information & communication | 2024 |
| Ivar Konrad Lunde AS | Professional & scientific | 2022 |
| Jame Holding AS | | 2025 |
| Japsedeler Nuf | Wholesale & retail | 2009 |
| Jaru Eiendom AS | Real estate | 2018 |
| Jaru Invest AS | Real estate | 2017 |
| Jektevik AS | | 1997 |
| Jippie AS | Administrative & support | 2022 |
| JMG Eiendom AS | Hospitality | 2021 |
| Jog Eiendom AS | Real estate | 2006 |
| Jomami AS | | 2020 |
| Josh David AS | Wholesale & retail | 2025 |
| Josta AS | | 2023 |
| JS Subsea Consulting AS | Professional & scientific | 2007 |
| Juno Productions Da | Arts & recreation | 2008 |
| Jøtun Rederier AS | Real estate | 1929 |
| K & P Holding AS | Other services | 2023 |
| K Sandvik Holding AS | | 2020 |
| K.O.Holding AS | | 2024 |
| K28 Eiendom AS | Real estate | 2024 |
| Kakofon Studio Da | Arts & recreation | 2020 |
| Kaliber Gym Bergen AS | Arts & recreation | 2022 |
| Kalleklev Foto AS | Professional & scientific | 1988 |
| Kamtorm Holding AS | Financial services | 2005 |
| Kathinka AS | Real estate | 2021 |
| Kawaresso AS | Manufacturing | 2022 |
| Kelc AS | Wholesale & retail | 2020 |
| Kept AS | Education | 2024 |
| Kersbergen Eiendomsselskap AS | Real estate | 1922 |
| KH Entreprenør AS | Construction | 2026 |
| Kimmay AS | Hospitality | 2020 |
| Kjeilen Development AS | Financial services | 2014 |
| Kjøpmann Solheim Eiendom AS | Real estate | 2022 |
| Kjøpmann Solheim Holding AS | Wholesale & retail | 2022 |
| Klatrekids AS | Wholesale & retail | 2023 |
| Klimafix AS | Construction | 2013 |
| Kmsk Invest AS | Professional & scientific | 2014 |
| Knee-High Spin Kick Da | Arts & recreation | 2022 |
| Knitflow AS | Information & communication | 2025 |
| Knudsen & Olsen Byggkontroll AS | Real estate | 2015 |
| Kokstaddalen 27 AS | Real estate | 2023 |
| Komplett Gruppen AS | Administrative & support | 2024 |
| Kringsjå Fysioterapi Da | Health & social care | 2016 |
| Kristiansen Og Solberg Holding AS | Professional & scientific | 2003 |
| Kristine Johannessen AS | Professional & scientific | 2020 |
| KSH Eiendom AS | Real estate | 2013 |
| KTN STM Holding AS | Professional & scientific | 2016 |
| Kubikk Norge AS | Administrative & support | 2015 |
| Kultur & Sportsservice AS | Other services | 2021 |
| Kunnig AS | Professional & scientific | 2020 |
| Kvarven AS | Administrative & support | 2021 |
| L-G Persson Konsult AB | Construction | 1998 |
| Lagbygging AS | Professional & scientific | 2023 |
| Laksevåg Byggmesterforretning AS | Construction | 2015 |
| Laksevåg Elektro AS | Construction | 1983 |
| Laksevåg Elektro Eiendom AS | Real estate | 2016 |
| Laksevåg Fiskeutsalg Da | Wholesale & retail | 1988 |
| Laksevåg Frisør AS | Other services | 2012 |
| Laksevåg Invest AS | Real estate | 1992 |
| Laksevåg Legesenter Da | Health & social care | 2015 |
| Laksevåg Malerfirma AS | Construction | 2023 |
| Laksevåg Rør & Sanitær AS | Construction | 1983 |
| Laksevåg Utleie Og Service AS | Real estate | 2017 |
| Laksevåg Vaktmestertjenester AS | Administrative & support | 2017 |
| Landhandel Engros AS | Wholesale & retail | 2020 |
| Lars Buyer AS | | 2025 |
| Laxevaag Servering AS | Hospitality | 2018 |
| LBC AS | Hospitality | 2016 |
| Leganger Bygg AS | Construction | 2026 |
| Leigland Byggteknikk AS | Professional & scientific | 2023 |
| Leknudsen Holding AS | | 2024 |
| Lenette AS | Real estate | 2016 |
| Lien 7 AS | Real estate | 2025 |
| Linstock Interactive AS | Information & communication | 2023 |
| Lo Eiendom AS | Real estate | 2024 |
| Lotusmedia AS | Wholesale & retail | 2017 |
| Louvise Holding AS | | 2025 |
| Lulia AS | Wholesale & retail | 2017 |
| Lustig AS | | 2022 |
| LVN12 AS | Real estate | 1987 |
| Lyngbø AS | | 2025 |
| Lyngbøveien 109 AS | Real estate | 2017 |
| Lyst & Fryd AS | Hospitality | 2018 |
| Lars Holmaas AS Malerforretning | Construction | 1985 |
| Malermester B a Urdal AS | Construction | 1996 |
| Malermester Christensen & Heimdal AS | Construction | 2011 |
| Malermester Hope AS | Construction | 2020 |
| Malice in Wonderland Da | Arts & recreation | 2007 |
| Malin Prestegard AS | Wholesale & retail | 2025 |
| Management Services AS | Professional & scientific | 2015 |
| Managua AS | Construction | 2005 |
| Manee Massasje & Spa AS | Other services | 2020 |
| Mani Bergen AS | Construction | 2023 |
| Manikyr Studio AS | Other services | 2022 |
| Marcom AS | Construction | 2025 |
| Marias Eleganse AS | Wholesale & retail | 2023 |