| Risør Tur & Taxi AS | Risør | 2024 |
| Rivenes AS | Ytre Arna | 1979 |
| Rivenes Holding AS | Ytre Arna | 2022 |
| RJ Bil AS | Mo I Rana | 2016 |
| RJ Consulting Da | Drammen | 2006 |
| RK Transport AS | Brumunddal | 2006 |
| RKF Transport AS | Silsand | 2021 |
| RKT Solution AS | Rysstad | 2024 |
| Rli Holding AS | Fjellhamar | 2005 |
| RLN Support AS | Treungen | 2016 |
| RM Drift AS | Fosnavåg | 2016 |
| RM Drift II AS | Fosnavåg | 2016 |
| RMR AS | Maura | 2021 |
| RMS AS | Fonnes | 2016 |
| RMS Submarine Limited | Suffolk Ip28 6Jy | 2016 |
| RMS Viking AS | Fonnes | 2019 |
| RN Frakt AS | Kolbu | 2015 |
| Ro Taxi AS | Oslo | 2026 |
| Road Express AS | Vestbygda | 2012 |
| Road Runners Budtjeneste AS | Trollåsen | 1997 |
| Road Safety Group AS | Skedsmokorset | 2023 |
| Roadex Logistics AS | Oslo | 2020 |
| Roald Berentsen AS | Nærbø | 2010 |
| Roald Herseth Transport AS | Leirfjord | 2012 |
| Roald Isefjær AS | Kristiansand S | 2018 |
| Roar F. Andreassen Kran Og Transport AS | Råde | 2024 |
| Roar Johansen Transport AS | Brumunddal | 2006 |
| Roar Skjønhals Transport AS | Norddyrøy | 1992 |
| Rob-Trans Robert Switalski Nuf | Pl 64-920 Pila | 2025 |
| Robert Bangås Transport AS | Bodø | 1992 |
| Robert Hinton | North Berwick Eh395Bs | 2015 |
| Robert Norrsjö Åkeri Aktiebolag Nuf | Se-73131 Köping | 2022 |
| Robertsen & Co AS | Leksvik | 1999 |
| Robertsen Multiservice AS | Tromsdalen | 2018 |
| Robin Hansen Transport AS | Prestfoss | 2020 |
| Rock Bottom Capital AS | Bergen | 2021 |
| Rock Fjord AS | Aure | 2020 |
| Rock Taxi AS | Sola | 2014 |
| Rockwell Collins Flight Services Inc | Cedar Rapids Ia 52498 | 2016 |
| Rodeløkka Parkering AS | Oslo | 2010 |
| Rodvelt Transport AS | Egersund | 2021 |
| Rofstad Transport AS | Kvål | 2022 |
| Rogaland Assistanse AS | Sandnes | 2003 |
| Rogaland Customs Brokers Da | Ålgård | 2011 |
| Rogaland Kran & Transport AS | Varhaug | 2020 |
| Rogaland Maskin & Transport AS | Aksdal | 2015 |
| Rogaland Parkering AS | Stavanger | 2008 |
| Rogaland Redning AS | Stavanger | 1989 |
| Rogaland Søppeltaxi AS | Askim | 2023 |
| Rogaland Taxi AS | Stavanger | 1993 |
| Rogatrans AS | Vigrestad | 2015 |
| Roger Fauske Transport AS | Gjøvik | 2017 |
| Roger Halebæk Transport AS | Lillestrøm | 2013 |
| Roger Heggeriset Transport AS | Kongsvinger | 2013 |
| Roger Heggli AS | Steinkjer | 2020 |
| Roger Pettersen Transport AS | Nordre Frogn | 2004 |
| Roger Strøm AS | Brandbu | 1998 |
| Roger Undli Transport AS | Kolbu | 2025 |
| Rogne Kystmiljø AS | Bangsund | 2020 |
| Rogne Transport AS | Degernes | 2018 |
| Rognmo Transport AS | Moen | 2022 |
| Rognskog Transport AS | Vågland | 2022 |
| Rohde Nilsen | Dk-105 København K | 2006 |
| Rokkestad Maskin AS | Klokkarstua | 2009 |
| Rokstad Shipping AS | Haugesund | 2008 |
| Roland Transport AS | Notodden | 2013 |
| Rolax AS | Herøy | 2021 |
| Rolez Transport AS | Bru | 2015 |
| Rolf Kjøde Skip I AS | Bergen | 1998 |
| Rolf Pedersen AS | Tana | 1988 |
| Rolfs Flyg- & Bussresor Aktiebolag | Se-417 06 Gøteborg | 2011 |
| Roligheten AS | Tolvsrød | 2024 |
| Rolland Bygg & Frakt AS | Sævareid | 1993 |
| Rolstad Transport AS | Tana | 2008 |
| Rolvsøy Dagligvare AS | Tufjord | 2012 |
| Romarheim Transport AS | Vikanes | 2000 |
| Romerike Bil & Transport AS | Skjetten | 2004 |
| Romerike Bilberging AS | Eidsvoll | 2009 |
| Romerike Brensel AS | Skedsmokorset | 2025 |
| Romerike Mediadistribusjon AS | Oslo | 2003 |
| Romerike Minilager AS | Nordkisa | 2006 |
| Romerike Parkering AS | Lillestrøm | 1998 |
| Romerike Transport AS | Eidsvoll | 2012 |
| Romerike Varetransport AS | Eidsvoll | 2024 |
| Romsa Taxi AS | Godvik | 2023 |
| Romsdal Fjordcruise AS | Molde | 2025 |
| Romsdal Parkering AS | Molde | 2009 |
| Romsdalsgondolen AS | Åndalsnes | 2018 |
| Romundset Transport AS | Aure | 2025 |
| Romy Invest II AS | Fonnes | 2008 |
| Romy Offshore AS | Fonnes | 2022 |
| Romy Shipping AS | Fonnes | 1998 |
| Ronny Berg AS | Verdal | 2021 |
| Ronny Enger Transport AS | Slitu | 2014 |
| Ronny Tangeland Transport AS | Våler I Østfold | 1999 |
| Rono Holding AS | Melhus | 2005 |
| Ropern Industrier AS | Snarøya | 2007 |
| Rosan Tech AS | Steinkjer | 2019 |
| Rosenlund Invest AS | Fredrikstad | 2020 |
| Rosenvinge Taxi AS | Verdal | 2025 |