| Kiropraktor Henning Winkels AS | Hommersåk | 2022 |
| Kiropraktor Håvard Nordås AS | Flekkefjord | 2020 |
| Kiropraktor I Valdres AS | Beitostølen | 2017 |
| Kiropraktor Ida Seim AS | Sandane | 2013 |
| Kiropraktor Ingeborg Bråtveit AS | Alta | 2022 |
| Kiropraktor Innlandet AS | Brumunddal | 2003 |
| Kiropraktor Jacob Stang AS | Oslo | 2025 |
| Kiropraktor Johannes Nygaard Nilsen AS | Haugesund | 2024 |
| Kiropraktor Jørgen Svinø AS | Ålesund | 2017 |
| Kiropraktor Jørn Espen Bolstad AS | Kongsberg | 2021 |
| Kiropraktor Karianne Moi AS | Sandnes | 2022 |
| Kiropraktor Kjell Georg Eilertsen AS | Trondheim | 2011 |
| Kiropraktor Kjerstin Kvisle AS | Tynset | 2022 |
| Kiropraktor Kristian Gabrielsen AS | Lier | 2017 |
| Kiropraktor Kristin Haugan AS | Kviteseid | 2020 |
| Kiropraktor Lars Dragland AS | Fornebu | 1993 |
| Kiropraktor LB Varhaug AS | Stavanger | 2017 |
| Kiropraktor Leif Gustav Pedersen AS | Oslo | 2016 |
| Kiropraktor Linda Göransdotter Ohren AS | Tønsberg | 2013 |
| Kiropraktor Mari AS | Kristiansand S | 2024 |
| Kiropraktor Marion Severinsen AS | Søgne | 2021 |
| Kiropraktor Martin Hauge AS | Isdalstø | 2021 |
| Kiropraktor Mikal Dyrstad AS | Stavanger | 2020 |
| Kiropraktor Nils Meier AS | Bergen | 2022 |
| Kiropraktor Peer Sørnes AS | Vestby | 2015 |
| Kiropraktor Pettersen AS | Hafrsfjord | 2008 |
| Kiropraktor Rune Asbjørnsen AS | Loddefjord | 2005 |
| Kiropraktor Sagli AS | Molde | 2022 |
| Kiropraktor Sascha a Elsner AS | Asker | 2022 |
| Kiropraktor Sigrid Nyvik AS | Stjørdal | 2009 |
| Kiropraktor Silje Kristensen AS | Hundvåg | 2022 |
| Kiropraktor Silje Sognnes AS | Indre Arna | 2023 |
| Kiropraktor Stein Tore Narten AS | Gjøvik | 2007 |
| Kiropraktor Stig Arthur Hustad AS | Steinkjer | 2009 |
| Kiropraktor Stine Hildenes AS | Rådal | 2023 |
| Kiropraktor Størseth AS | Tiller | 1993 |
| Kiropraktor Sørli AS | Levanger | 2014 |
| Kiropraktor Thomas Solberg AS | Tønsberg | 2014 |
| Kiropraktor Thue AS | Asker | 2023 |
| Kiropraktor Tonny Jensen AS | Kongsberg | 2021 |
| Kiropraktor Trine Jakobsen AS | Ranheim | 2013 |
| Kiropraktor Trond Skar AS | Hamar | 2011 |
| Kiropraktor Trym Haagensen AS | Drammen | 2013 |
| Kiropraktor Vivienne Locke AS | Sandvika | 2012 |
| Kiropraktor Øyvind Løkken AS | Gjøvik | 2020 |
| Kiropraktor Øyvind Nilsson AS | Tønsberg | 1998 |
| Kiropraktoren AS | Voss | 2005 |
| Kiropraktorgruppen Stovner AS | Oslo | 2014 |
| Kiropraktorgården AS | Trondheim | 2019 |
| Kiropraktorhetland AS | Sandnes | 1998 |
| Kiropraktorhuset AS | Larvik | 2014 |
| Kiropraktorhuset Elverum AS | Elverum | 2023 |
| Kiropraktorkameratene AS | Nesbru | 2020 |
| Kiropraktorklinikken - Bevegelse I Sentrum AS | Røros | 2009 |
| Kiropraktorklinikken 0-100 AS | Orkanger | 2009 |
| Kiropraktorklinikken 0-100 Steinkjer AS | Steinkjer | 2016 |
| Kiropraktorklinikken Finnsnes AS | Finnsnes | 1999 |
| Kiropraktorklinikken God Rygg AS | Trondheim | 2004 |
| Kiropraktorklinikken Harstad AS | Harstad | 2012 |
| Kiropraktorklinikken Haugesund AS | Haugesund | 2005 |
| Kiropraktorklinikken Horten Sykehus AS | Horten | 2002 |
| Kiropraktorklinikken I Grimstad AS | Grimstad | 2019 |
| Kiropraktorklinikken Namdal AS | Namsos | 2007 |
| Kiropraktorklinikken Narvik AS | Narvik | 2005 |
| Kiropraktorkompaniet AS | Nesbru | 2017 |
| Kiropraktorkontoret Brodin & Ohlgren Tidemann AS | Halden | 2022 |
| Kiropraktorsenteret I Hammerfest AS | Hammerfest | 2023 |
| Kiropraktorsenteret I Volda AS | Volda | 2009 |
| Kiropraktorsenteret Råholt AS | Råholt | 2017 |
| Kiropraktorthea AS | Oslo | 2025 |
| Kiropro AS | Oslo | 2002 |
| Kirostein AS | Nesttun | 2025 |
| Kirovital AS | Tønsberg | 1998 |
| Kirsten Padkjaer, Psykologtjenester AS | Hesseng | 2013 |
| Kirsten Rokstad AS | Rådal | 2015 |
| Kirurg Haugesund AS | Haugesund | 2021 |
| Kirurg Kjetil Misje AS | Nesøya | 2005 |
| Kirurgi Vest AS | Bergen | 2014 |
| Kirurgiklinikken AS | Oslo | 2010 |
| Kirurgisk Klinik Norge | Dk-4700 Næstved | 2023 |
| Kirurgisk Spesialistpraksis AS | Oslo | 2001 |
| Kirurgkonsult AS | Lommedalen | 2003 |
| Kiry AS | Stavanger | 2011 |
| Kiwegians AS | Oslo | 2025 |
| KJ Tannhelse AS | Isdalstø | 2013 |
| Kjell Dale AS | Sandnes | 2014 |
| Kjell M Håkonsen AS | Skien | 2017 |
| Kjelland Holding AS | Elverum | 2005 |
| Kjelland Kiropraktikk AS | Søgne | 2020 |
| Kjellands Tannlegepraksis AS | Elverum | 1998 |
| Kjeller Tannhelse AS | Kjeller | 2022 |
| Kjelsås Legesenter AS | Oslo | 2001 |
| Kjelsåsmyra Legesenter AS | Oslo | 2023 |
| Kjemo AS | Sandvika | 1988 |
| Kjerpeset AS | Oslo | 2026 |
| Kjerringøy Omsorg AS | Kjerringøy | 2022 |
| Kjetil Aarstein Holding AS | Oslo | 2020 |
| Kjetil Sandsten Fysioterapi Og Treningsveiledning AS | Oppdal | 2020 |
| Kjetil Skaansar AS | Lillehammer | 2018 |
| Kjeve-Ansiktskirurgi AS | Oslo | 2011 |