| Bateleur AS | Oslo | 2012 |
| Batnfjordselva Fiskelag SA | Batnfjordsøra | 1965 |
| Batteri AS | Horten | 2013 |
| Baud Music AS | Oslo | 2014 |
| Bausa AS | Sandvika | 2024 |
| Bauter AS | Moss | 2017 |
| Bavallsbakken AS | Vossestrand | 2021 |
| Baz Berg Aktivitet Og Zumbasenter AS | Trondheim | 2011 |
| BB Kulturoppdrett Da | Oslo | 2009 |
| BB Norway AS | Søreidgrend | 2019 |
| Bcap AS | Paradis | 2023 |
| BCN Innovation Holding AS | Son | 2020 |
| Be Event AS | Bergen | 2023 |
| Be Visible AS | Bekkestua | 2017 |
| Be XS AS | Oslo | 2026 |
| Be-A Eiendom AS | Auli | 2018 |
| Be-St Padel AS | Sandefjord | 2021 |
| Be:Fore Ans | Borre | 2023 |
| Be@Yourbest AS | Askim | 2025 |
| Beaivvas Sami Nasunalateahter AS | Kautokeino | 1987 |
| Bear Cave AS | Kristiansand S | 2011 |
| Beat Coats Ans | Tromsø | 1991 |
| Beatroute Ans | Oslo | 2000 |
| Beats 'N Lights Da | Tønsberg | 2016 |
| Bech, Hansen Og Dybvik Productions Ans | Oslo | 2009 |
| Beck Sports AS | Bergen | 2024 |
| Beddingen AS | Bodø | 2023 |
| Bedre Damer AS | Oslo | 2017 |
| Bedre Tider Holding AS | Oslo | 2022 |
| Beezewax Ans | Oslo | 2001 |
| Beforefrances Da | Oslo | 2023 |
| Befree Studios AS | Harstad | 2025 |
| Beist Da | Trondheim | 2018 |
| Beitlandet AS | Hegra | 2023 |
| Beito Husky Tours AS | Skammestein | 2005 |
| Beitostølen Stadion AS | Beitostølen | 2006 |
| Beitostølen Sti- Og Løypedrift AS | Beitostølen | 2024 |
| Beitstad Skihytte SA | Beitstad | 1993 |
| Beitstadhallen SA | Beitstad | 1988 |
| Bekkeheien Musikk & Invest AS | Bryne | 2011 |
| Bekkemo Husky AS | Svanvik | 2026 |
| Bekkens Bestanddeler, Utsira Ans | Utsira | 2023 |
| Beleven Produksjoner AS | Lillestrøm | 2020 |
| Bella Invest AS | Oslo | 2007 |
| Bellman Event AS | Notodden | 2025 |
| Ben Holding AS | Molde | 2022 |
| Bendik AS | Bergen | 2016 |
| Benedictehn AS | Fjell | 2023 |
| Benedictinerne | Bergen | 2013 |
| Bensan AS | Eidsvåg I Åsane | 2005 |
| Bente Presterud Design AS | Kurland | 2024 |
| Berg & Davies AS | Oslo | 2024 |
| Berge Holding AS | Oslo | 1984 |
| Berge Verk AS | Ulefoss | 2024 |
| Bergen Barokk AS | Bergen | 2000 |
| Bergen by Expert AS | Bergen | 2006 |
| Bergen Cageball AS | Tiller | 2018 |
| Bergen Deejay Booking AS | Bergen | 2013 |
| Bergen Ento AS | Bergen | 2020 |
| Bergen Fitness AS | Bergen | 2013 |
| Bergen Fitness Midtun AS | Nesttun | 2024 |
| Bergen Fitness Sentrum AS | Bergen | 2024 |
| Bergen Fjord Safari AS | Bergen | 2025 |
| Bergen Fringe Festival AS | Bergen | 2018 |
| Bergen Golfsenter AS | Bergen | 1999 |
| Bergen Impro AS | Bergen | 2026 |
| Bergen Internasjonale Filmfestival AS | Bergen | 1999 |
| Bergen Klassisk AS | Bergen | 2019 |
| Bergen Klatresenter - Fana AS | Kokstad | 2021 |
| Bergen Klatresenter AS | Laksevåg | 2019 |
| Bergen Kommunale Kystkultursenter AS | Bergen | 2006 |
| Bergen Live AS | Bergen | 2002 |
| Bergen Lydsystemer AS | Bergen | 2024 |
| Bergen Performance Center AS | Loddefjord | 2013 |
| Bergen Racketsenter AS | Bønes | 1994 |
| Bergen Running Tours Ans | Bønes | 2011 |
| Bergen Squashsenter AS | Sandsli | 2010 |
| Bergen Strykekvartett Da | Laksevåg | 2023 |
| Bergen Trening & Helse AS | Nesttun | 1965 |
| Bergen Triathlon Events AS | Bergen | 2020 |
| Bergen Vitensenter AS | Bergen | 2005 |
| Bergene/Gjone Fiskelag SA | Kvelde | 2020 |
| Bergensflammen Ans | Bergen | 2025 |
| Bergenstriennalen AS | Bergen | 2011 |
| Bergfast Invest AS | Rakkestad | 2009 |
| Bergfoss Treningssenter AS | Dokka | 2008 |
| Berglie AS | Oslo | 2005 |
| Bergroth Holding AS | Moss | 2019 |
| Bergs Kulturavdeling Ltd Nuf | Oslo | 2011 |
| Bergtattfestivalen AS | Oslo | 2019 |
| Berit Norbakken AS | Tromsø | 2016 |
| Berntsen Coaching AS | Åmli | 2020 |
| Berny Norge AS | Sandefjord | 1993 |
| Berre Ellefsen. Curating Architecture & Urbanism AS | Oslo | 2018 |
| Berskaughallen AS | Drammen | 2007 |
| Bertasofie AS | Nittedal | 2019 |
| Bertelsen Music AS | Hamar | 2016 |
| Beskanluossarock AS | Karasjok | 2015 |
| Best Adventures AS | Øvre Eidfjord | 2003 |
| Best Show AS | Oslo | 2012 |