| BPT Holding AS | Gamle Fredrikstad | 2009 |
| BR Transport AS | Lavik | 2016 |
| BR. Bendiksen Transport AS | Sørvik | 2008 |
| BR. Stenskjær Transport AS | Sagstua | 2016 |
| Bra Tjenester AS | Strømmen | 2024 |
| Braafjord Classic AS | Notodden | 2025 |
| Brager AS | Hønefoss | 2005 |
| Bragstad Holding Invest AS | Kvinesdal | 2024 |
| Bragstad Transport AS | Spillum | 2009 |
| Brakstad Hamn AS | Jøa | 2014 |
| Brandbacken's Nuf | Fi-95560 Tornio | 2022 |
| Brandstad Eiendom AS | Kristiansund N | 1997 |
| Brandtsgård Buss AS | Sande I Vestfold | 2012 |
| Brandås Transport AS | Løkken Verk | 2008 |
| Brass Regalanlagen GmbH | De-74613 Öhringen | 2025 |
| Brasta AS | Isfjorden | 2013 |
| Bratland Buss A/S | Edland | 1988 |
| Brattestø Havn Og Båtservice AS | Vesterøy | 2013 |
| Brattholmen Veg- Og Havneanlegg AS | Lepsøy | 1999 |
| Braås Åkeri AB | Se-360 42 Braås | 2010 |
| Brdr Hansen Transport AS | Rjukan | 2022 |
| Brdr. Jensen Slimminge Aps | 4632 | 1999 |
| Brdr. Lindsetmo AS | Tranby | 2010 |
| Brebåtane AS | Jostedal | 2021 |
| Brede Hansen Kran Og Transport AS | Larvik | 2005 |
| Brede Stalsberg AS | Tretten | 1990 |
| Bredesen & Værøy Transport | Hunndalen | 1986 |
| Bredesen Transport & Montering AS | Maura | 1996 |
| Bredesen Transport AS | Stavsjø | 2023 |
| Breding Bros Eiendom AS | Verdal | 2010 |
| Breding Bros Transport AS | Verdal | 2010 |
| Breiholen AS | Sørumsand | 2025 |
| Breilia Invest AS | Bodø | 2013 |
| Breim Maskin Og Transport AS | Breim | 2023 |
| Breivikbotn Fiskeriservice AS | Breivikbotn | 1995 |
| Bremnes Taxi AS | Bremnes | 1993 |
| Brennbakk Transport AS | Hattfjelldal | 2003 |
| Brenne Invest AS | Oslo | 2014 |
| Brennmoen AS | Storsteinnes | 2018 |
| Brensholmen Havnelag SA | Brensholmen | 2022 |
| Brevegen AS | Jostedal | 2005 |
| Brevik Shipping AS | Stathelle | 1991 |
| Bridi Shipping AS | Rykkinn | 1993 |
| Briese Eco Handy AS | Oslo | 2021 |
| Briese Eco Handy II AS | Oslo | 2022 |
| Briese Eco Handy III AS | Oslo | 2022 |
| Briese Handy II AS | Oslo | 2021 |
| Brim Explorer AS | Tromsø | 2017 |
| Bring Cargo AS | Oslo | 2000 |
| Bring Cargo International Norge AS | Oslo | 2019 |
| Bring Cargo Svalbard AS | Longyearbyen | 1994 |
| Bring Courier & Express AS | Oslo | 1997 |
| Bring Frigoscandia AB | 251 09 Helsingborg | 2010 |
| Bring FØR7 AS | Oslo | 2021 |
| Bring Home Delivery Norge AS | Oslo | 2019 |
| Bring Intermodal AS | Jaren | 1991 |
| Bring Linehaul AB | Se-556 52 Jönköping | 2020 |
| Bring Linehaul Bildrift AS | Lørenskog | 2019 |
| Bring SCM AB | Se-251 09 Helsingborg | 2012 |
| Bring Shelfless Nordic Holding AS | Oslo | 2021 |
| Bring Trucking | Sk-965 63 Ziar Nad Hronon | 2014 |
| Bring Warehousing AS | Skedsmokorset | 1968 |
| Bringaker Biofrakt AS | Våle | 2014 |
| Bringedal Hervik AS | Hervik | 2017 |
| Bringpro Transport AS | Sandnes | 2025 |
| Bringsverd & Groos Da | Grimstad | 2017 |
| Bringsverd Kran Og Transport AS | Froland | 2014 |
| Briskelund Maskin Og Transport Ans | Roa | 1989 |
| Bristolgarasjen AS | Oslo | 2006 |
| Bristow Norway AS | Sola | 1993 |
| British Airways PLC | Gardermoen | 1995 |
| Brne Holding AS | Loen | 2021 |
| Broker Logistikk AS | Skjetten | 2023 |
| Broløkken Transport AS | Gaupen | 2021 |
| Bronsema Transport | 9872Tj Stroobos | 2014 |
| Brookfield Aviation International Limited | Surrey Kt19 8Bj | 2015 |
| Brosco AS | Oslo | 2004 |
| Brotke AS | Oslo | 2017 |
| Brottveit Eigedom AS | Valle | 2016 |
| BRS Oslo AS | Oslo | 1999 |
| BRT Services AS | Drammen | 2016 |
| Brubakken Parkering AS | Lillehammer | 2018 |
| Brudal Grus AS | Budalen | 2012 |
| Bruem Flyttetransport AS | Sparbu | 2018 |
| Bruheim AS | Hornindal | 1992 |
| Bruhn Spedition GmbH Nuf | De-23570 Lübeck | 2026 |
| Bruland Transport AS | Utvik | 2024 |
| Brumunddal Transport AS | Brumunddal | 2018 |
| Bruseth Flem Transport AS | Mauseidvåg | 1998 |
| Brussels Airlines NV Nuf | Oslo | 2002 |
| Bryggen Båthavn AS | Skjeberg | 2025 |
| Bryggen Commercial Management International AS | Bergen | 1998 |
| Bryggen Shipping International AS | Bergen | 2010 |
| BRYGGH2 AS | Stakkvik | 2025 |
| Bryhnilsen AS | Vøyenenga | 1985 |
| Brynaskogen Eigedom AS | Voss | 2005 |
| Bryne Taxisentral SA | Stavanger | 2003 |
| Bråstein Invest AS | Haugesund | 2008 |
| Bråten Transport AS | Kongsvinger | 2016 |
| Bråthen Maskinstasjon AS | Rakkestad | 2007 |