| Hamave AS | Paradis | 2023 |
| Hamed Go EASY24/7 AS | Sandvika | 2023 |
| Hammani Transport AS | Gjerdrum | 2025 |
| Hammaren Transport AS | Ræge | 2009 |
| Hammer AS | Oslo | 2012 |
| Hammer Distribution AS | Sortland | 2022 |
| Hammerfest Bilsenter AS | Rypefjord | 2013 |
| Hammerfest Budservice AS | Hammerfest | 2003 |
| Hammerfest Taxihus AS | Hammerfest | 1996 |
| Hammerfest Transport AS | Rypefjord | 2022 |
| Hammersholm Aps Nuf | Dk-8700 Horsens | 2025 |
| Hammersland Kranservice AS | Frogner | 2022 |
| Hammo AS | Manger | 2021 |
| Hamnegata 3 AS | Hammerfest | 2011 |
| Hamnvåg Havn SA | Meistervik | 2005 |
| Hamo Transport AS | Rud | 2000 |
| Hamre - Service AS | Moi | 2026 |
| Hamre Transport AS | Ålesund | 1998 |
| Hamse Delivery Limited Nuf | Oslo | 2021 |
| Handlekurven Transport AS | Oslo | 2015 |
| Hangar Drift AS | Tromsø | 2007 |
| Hangar Sogndal AS | Sogndal | 2018 |
| Hanjin Global Logistics Europe S.R.O. | Oslo | 2023 |
| Hankø Fergeselskap AS | Gressvik | 2013 |
| Hankøsund 1 AS | Gressvik | 2025 |
| Hankøsund Slip AS | Gressvik | 1992 |
| Hannah Kristina AS | Oslo | 2016 |
| Hannar Transport AS | Skedsmokorset | 2021 |
| Hanning & Kahl GmbH & Co KG | 33806 Oerlinghausen | 2010 |
| Hans Ask Eiendom AS | Gjerdrum | 2007 |
| Hans Ask Holding AS | Gjerdrum | 2005 |
| Hans Hermansen Ans | Kristiansand S | 2002 |
| Hans Ivar Slåttøy Transport AS | Sømna | 2003 |
| Hans Kristian Aamodt Invest AS | Egersund | 2008 |
| Hans Petter Sveen Transport AS | Hov | 2012 |
| Hansa Bidco AS | Oslo | 2019 |
| Hansa Tankers AS | Bergen | 2010 |
| Hansa Tankers Holding AS | Bergen | 2011 |
| Hansa Tankers Management AS | Bergen | 2011 |
| Hanseatic Schiffahrt Und Schiffsman Agement GmbH | D-28203 Bremen | 2000 |
| Hansen & Jensen Transport AS | Halden | 1999 |
| Hansen Maskin Og Transport AS | Tromsdalen | 2022 |
| Hansen Olje Og Varmeservice AS | Sarpsborg | 2012 |
| Hansen Taxi Da | Tomasjord | 2007 |
| Hansen Transport & Service AS | Halden | 2018 |
| Hansen Transport Ans | Engenes | 1989 |
| Hansen Transport AS | Birtavarre | 2004 |
| Hansen-Tangens Rederi AS | Flekkerøy | 1980 |
| HANSEN99 AS | Oslo | 2025 |
| Hansø AS | Kristiansund N | 2014 |
| Happy Driver AS | Askim | 2026 |
| Harald Eik AS | Holter | 1989 |
| Harald Engerud AS | Mjøndalen | 2017 |
| Harald Halvorsen AS | Haugesund | 2006 |
| Harald Lysaker AS | Krokstadelva | 2000 |
| Harald S Lian Transport AS | Hitra | 2016 |
| Harald Sander AS | Bergen | 2012 |
| Haraldsen Transport AS | Tvedestrand | 2019 |
| Haram Taxi AS | Brattvåg | 2000 |
| Haram Transport AS | Volda | 2024 |
| Haram Turbuss AS | Tennfjord | 2009 |
| Hardanger Chips AS | Kragerø | 1994 |
| Hardanger Ecotourism Ans | Jondal | 2009 |
| Hardanger Fjordsafari AS | Eidfjord | 2017 |
| Hardanger Helikopter AS | Herand | 2021 |
| Hardanger Skog AS | Utne | 2014 |
| Hardanger Trafikkdirigering AS | Odda | 2016 |
| Hardanger Transport AS | Odda | 2017 |
| Hardangerfjord Adventure AS | Norheimsund | 2018 |
| Hardangerfrakt AS | Dalsøyra | 2008 |
| Hardebergs Tjenester AS | Grimstad | 2016 |
| Harding Safety Netherlands BV | 3992 Ll Houten | 2014 |
| Hareid Parkeringsselskap AS | Hareid | 2013 |
| Hareid Taxi AS | Hareid | 2020 |
| Hareid Trafikkterminal AS | Hareid | 1999 |
| Haris Iman Transport AS | Lørenskog | 2023 |
| Harlem Solutions AS | Rakkestad | 2017 |
| Harlem Solutions Holding AS | Rakkestad | 2017 |
| Harmankaya Transport AS | Trondheim | 2023 |
| Harris Transport AS | Jessheim | 2014 |
| Harry Borthen & Co AS | Østerås | 1924 |
| Harry Reinnes Transport AS | Tromsdalen | 1998 |
| Harship AS | Bergen | 2018 |
| Harstad Og Omland Bilberging AS | Bjerkvik | 1998 |
| Harstad Parkering AS | Harstad | 2021 |
| Harstad Taxi AS | Harstad | 1995 |
| Harstadbotn Eiendom AS | Harstad | 1998 |
| Harsvik AS | Brandsfjord | 2025 |
| Hasko Miljø Sunnmøre AS | Langevåg | 1995 |
| Hasko Transport Da | Moltustranda | 1994 |
| Hasle Transport AS | Gran | 2025 |
| Haslemo AS | Øvre Vats | 2018 |
| Hasmo AS | Brumunddal | 2024 |
| Hasnaoui AS | Oslo | 2026 |
| Hassan Ahmed Transport AS | Oslo | 2024 |
| Hassan Taxi AS | Moss | 2026 |
| Hassel Shipping 4 AS | Oslo | 2014 |
| Hasselberg Holding AS | Tromsø | 2002 |
| Hasselberg Transport AS | Tromsø | 1990 |
| Hasselvika Transport Og Maskin AS | Hasselvika | 2024 |