| Kjøkkendrift No 1 Kuben AS | Hønefoss | 2017 |
| Kjøkkendrift No 1 Mo I Rana AS | Mo I Rana | 2011 |
| Kjøkkendrift No 1 Os AS | Os | 2011 |
| Kjøkkendrift No 1 Otta AS | Otta | 2017 |
| Kjøkkendrift No 1 Rauma AS | Åndalsnes | 2016 |
| Kjøkkendrift No 1 Rygge AS | Moss | 2017 |
| Kjøkkendrift No 1 Voss AS | Voss | 2014 |
| Kjøkkendrift No 1 Vågsbygd AS | Kristiansand S | 2015 |
| Kjøkkendrift No 1 Åkrahamn AS | Åkrehamn | 2017 |
| Kjøkkendrift No 1 Ålgård AS | Ålgård | 2014 |
| Kjøkkendrift No 1 Øyrane AS | Indre Arna | 2017 |
| Kjøkkendrift NO.1 Madla AS | Hafrsfjord | 2009 |
| Kjøkkenforhandleren Da | Oslo | 2009 |
| Kjøkkenfornyelse Midt-Norge AS | Levanger | 2020 |
| Kjøkkengaarden AS | Fredrikstad | 2008 |
| Kjøkkenhjelper Norge AS | Kirkenær | 2023 |
| Kjøkkenhuset AS | Gjøvik | 2018 |
| Kjøkkenhuset Bodø AS | Bodø | 2011 |
| Kjøkkenkompaniet AS | Oslo | 2010 |
| Kjøkkenlogistikk AS | Drammen | 2009 |
| Kjøkkenmakeriet AS | Åros | 2017 |
| Kjøkkenpartner AS | Oslo | 2017 |
| Kjøkkenprodukter AS | Rolvsøy | 2025 |
| Kjøkkensenter Viken AS | Manstad | 2015 |
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| Kjøkkensenteret Egersund AS | Egersund | 2006 |
| Kjøkkensenteret Elverum AS | Elverum | 1996 |
| Kjøkkensenteret Jessheim AS | Jessheim | 1995 |
| Kjøkkensenteret Mandal AS | Mandal | 2005 |
| Kjøkkensenteret Østfold AS | Fredrikstad | 1989 |
| Kjøkkensenteret Østfold Nord AS | Moss | 2021 |
| Kjøkkenskredder Konsulenten AS | Oslo | 2025 |
| Kjøkkenspesialisten AS | Trondheim | 2017 |
| Kjøkkenstudio Aurskog AS | Aurskog | 2018 |
| Kjøkkenstudio Sunnmøre AS | Ørsta | 2023 |
| Kjøkkenteam Finnsnes AS | Finnsnes | 2019 |
| Kjøkkenteam Vesterålen AS | Sortland | 2021 |
| Kjøkkentid AS | Tønsberg | 2006 |
| Kjøkøysund Marina AS | Gressvik | 1994 |
| KJØLBERG KIOSKEN Tøgersen og Valle ANS | Sellebakk | 1988 |
| Kjølebil Spesialisten AS | Oslo | 2021 |
| Kjøllefjord Bunker AS | Kjøllefjord | 2015 |
| Kjølnes Kiosk Da | Porsgrunn | 1990 |
| Kjøløymo Holding AS | Mosjøen | 2023 |
| Kjøp & Salg AS | Kråkstad | 2022 |
| Kjøpmann Berg AS | Båtsfjord | 2020 |
| Kjøpmann Fuglesang AS | Drammen | 2021 |
| Kjøpmann Hofstad AS | Kristiansand S | 2026 |
| Kjøpmann Horn AS | Brattholmen | 2022 |
| Kjøpmann Horn Holding AS | Brattholmen | 2022 |
| Kjøpmann Rosø AS | Sandnessjøen | 2026 |
| Kjøpmann Solheim AS | Søfteland | 2022 |
| Kjøpmann Solheim Holding AS | Laksevåg | 2022 |
| Kjøpmann Vik AS | Kristiansand S | 2011 |
| Kjøpmannsgata Mote AS | Stjørdal | 2012 |
| Kjøpmannsgata Ung Kunst AS | Trondheim | 2006 |
| Kjøpmannshuset AS | Aksdal | 1984 |
| Kjøpmannshuset Butikkdrift AS | Oslo | 2010 |
| Kjøpmannsstova AS | Fitjar | 2005 |
| Kjøpnett AS | Fosnavåg | 2024 |
| Kjøpsvik Eiendom AS | Kjøpsvik | 2005 |
| Kjøpsvik Handel AS | Kjøpsvik | 1997 |
| Kjøpsvik Rigg Og Romutleie AS | Kjøpsvik | 2021 |
| Kjøpsvik Trelast AS | Kjøpsvik | 2011 |
| Kjørbekk Auto AS | Skien | 2016 |
| Kjørbekk Kiosk AS | Skien | 2015 |
| Kjøretøy AS | Notodden | 2018 |
| Kjørsvikbugen Mat AS | Kjørsvikbugen | 2013 |
| Kjøsnes Maskin AS | Selbu | 2012 |
| Kjøstvedt Sørlandssenteret AS | Kristiansand S | 1988 |
| Kjøtt AS | Utskarpen | 2022 |
| Kjøtt Huset AS | Hønefoss | 2025 |
| Kjøttbasaren Strømmen AS | Strømmen | 2021 |
| Kjøttbazaren AS | Grålum | 1999 |
| Kjøttchefen AS | Bergen | 1995 |
| Kjøttkakekameratene AS | Skarnes | 2015 |
| Kjøttmannen Engros AS | His | 1989 |
| Kjøttværste AS | Kråkerøy | 2024 |
| KK Aeromix AS | Vanse | 2023 |
| KK Bil AS | Øvrebø | 2025 |
| KK Drift Holding AS | Ringebu | 2023 |
| KK Import AS | Løken | 2020 |
| KK Interiør AS | Stavanger | 1996 |
| KK Marketing & Invest AS | Tomter | 2015 |
| KK Murprodukter AS | Drammen | 2005 |
| KK Ski AS | Ski | 2026 |
| KK Supplies AS | Oslo | 2022 |
| KKB Eiendom AS | Hønefoss | 2013 |
| KKN Hvitevareservice Nuf | Kirkenes | 2018 |
| KL Moberg Skotøyforretning AS | Paradis | 1963 |
| Kla Sport AS | Ålesund | 2017 |
| Klaar Holding AS | Nøtterøy | 2025 |
| Klaberg AS | Etne | 2024 |
| Klappteina AS | Flekkerøy | 2018 |
| Klar Auto AS | Røyken | 2020 |
| Klar Media AS | Ulsteinvik | 2021 |
| Klar Sikt AS | Søreidgrend | 2013 |
| Klar, Ferdig - Sy! AS | Smøla | 2015 |
| KLAR1 AS | Sande I Vestfold | 2016 |
| Klara Larvik AS | Larvik | 2020 |