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| Lillesand Hageservice Ans | Sem | 1994 |
| Lillesand Senter Drift AS | Lillesand | 2014 |
| Lilleskagen AS | Hvasser | 2018 |
| Lilleskog-Service AS | Lillesand | 2024 |
| Lillestrøm Leietransport AS | Skedsmokorset | 2013 |
| Lillestrøm Trefellling & Utemiljø AS | Sørum | 2017 |
| Lilleåsen Maskinutleie AS | Åsnes Finnskog | 2020 |
| Lillian a. Jørgensen AS | Høvåg | 2026 |
| Lima Renhold AS | Sandnes | 1986 |
| Limaco AS | Holmestrand | 2004 |
| Limarent AS | Sortland | 2022 |
| Limco Services AS | Nesttun | 2013 |
| Lime Norway AS | Oslo | 2019 |
| Limited Liability Company Mce | Jekabpils | 2013 |
| Limousine Partner Oslo AS | Nordby | 2014 |
| Limpeza AS | Lysøysundet | 2023 |
| Lina's AS | Sem | 2016 |
| Lind Utleie AS | Brønnøysund | 2015 |
| Linda JC Holding AS | Oslo | 2017 |
| Lindahl Bygdeservice AS | Dokka | 2024 |
| Lindanger AS | Skjoldastraumen | 2009 |
| Lindani AS | Fjerdingby | 2014 |
| Lindbak Produktutleie AS | Trondheim | 2017 |
| Linddahl AS | Jessheim | 2025 |
| Lindesnes Hytteservice AS | Lindesnes | 2005 |
| Lindesnes Utleie AS | Mandal | 2015 |
| Lindhardt Og Ringhof Forlag | Dk-1120 København K | 2022 |
| Lindheim Jordbruksutvikling AS | Sannidal | 2021 |
| Lindland Maskinpark AS | Lyngdal | 2007 |
| Lindo Group AS | Oslo | 2018 |
| Lindorff Espana Sau | 28108 Madrid | 2016 |
| Lindra AS | Gol | 2002 |
| Lindset Aviation AS | Tresfjord | 2021 |
| Lindseth Maskin Holding AS | Hof | 2018 |
| Lindstrøm Cloud Computing AS | Hamnvik | 2025 |
| Lindtvedt AS | Kragerø | 2025 |
| Lindøy Holding AS | Harstad | 2025 |
| Linenga Entreprenør AS | Tyristrand | 2021 |
| Lingen Utleie AS | Molde | 2021 |
| Linginvest AS | Ranheim | 2019 |
| Linja Renhold Da | Oslo | 1996 |
| Linje Renhold Da | Trondheim | 1999 |
| Linjestrekk Da | Viksdalen | 2005 |
| Link Global Management Ltd | Gb-Nr27 0Ah Norfolk | 2018 |
| Link Rekruttering AS | Oslo | 1999 |
| Link Renhold AS | Hauglandshella | 2020 |
| Linkedout AS | Bønes | 2020 |
| Linna Invest Og Utleie Ltd Nuf | Notodden | 2017 |
| Linnea Finnskogen Da | Grue Finnskog | 2005 |
| Linnea Yachting AS | Skodje | 2022 |
| Linns Renhold AS | Finstadjordet | 2021 |
| Lino Holding AS | Egersund | 2013 |
| Linsti Holding AS | Ålesund | 2021 |
| Linus Invest AS | Oslo | 2005 |
| Linus Utleie AS | Sørumsand | 1993 |
| Lirema | Lt-08221 Vilnius | 2023 |
| Liriodendron AS | Oslo | 2019 |
| Lisa & Friends AB | Se-113 56 Sverige | 2025 |
| Lisa Ultra Vedlikehold AS | Oslo | 2012 |
| Liseth Hytteservice AS | Vøringsfoss | 2017 |
| Lisje Lina AS | Orkanger | 2025 |
| Lista Miljøservice AS | Borhaug | 1998 |
| Lister Bilutleie AS | Vanse | 2018 |
| Lister Contracting AS | Hidrasund | 2019 |
| Lister Og Dalane Avfallsservice AS | Egersund | 2019 |
| Lister Vannscooterutleie Da | Lyngdal | 2021 |
| Listi Drift AS | Grimstad | 2017 |
| Lisøe Teknisk Support AS | Dønna | 1989 |
| Lita Invest Ans | Tromsø | 1995 |
| Liten Treverden AS | Bjørkelangen | 2017 |
| Litje Bør AS | Trondheim | 2013 |
| Litjebekken AS | Brøstadbotn | 2019 |
| Litlakalsøy Anlegg Bernt Ivar Berntsen Ans | Litlakalsøy | 1987 |
| Litlaland AS | Ræge | 1998 |
| Litmusic AS | Stavanger | 2021 |
| Litt Entreprenør AS | Hobøl | 2021 |
| Litt Mer Service AS | Haugesund | 2018 |
| Littav AS | Åsgreina | 2025 |
| Litteraturreiser Da | Bergen | 2006 |
| Little Green Harvest AS | Hosle | 2023 |
| Little Old Trafford Pub Travel and Tickets AS | Lyngdal | 2017 |
| Litzheim Hage Og Beplantning AS | Oslo | 2022 |
| Lium Enterprises AS | Børsa | 2018 |
| LIUM1 Holding AS | Dokka | 2025 |
| Liv I Byen AS | Bodø | 2013 |
| Liv-Italy AS | Kurland | 2025 |
| Livar Gauksås AS | Tonstad | 2018 |
| Livarden AS | Nesttun | 2013 |
| Livat Ans | Frei | 1999 |
| Live Gaming AS | Oslo | 2021 |
| Live Lofoten Bilutleie AS | Stamsund | 2022 |
| Live on Demand B.V. | 1017Xd Amsterdam | 2016 |
| Live Osl AS | Oslo | 2025 |
| Live Supply Services AS | Bergen | 2024 |
| Live the Wild AS | Oslo | 2020 |
| Liveat AS | Oslo | 2019 |
| Livepro AS | Avaldsnes | 2006 |
| Liverpool AS | Vinstra | 2018 |
| Liverpooldrømmer AS | Bergen | 2020 |