Bedrift K - Fjellhamar
- Krm AS
- Kassel
- Krokryggen AS
- Kaisers AS
- Krisivo AS
- Kullbunnen
- Krical AS
- Klingtech AS
- Kavalli AS
- Kommunalteknikk
- Kvastad Helse
- Kverne Holding AS
- Kvikk.Life AS
- Kezo Montasje AS
- Komasi Alipour
- Kreon Engineering AS
- Kongslie Media
- Klinikk Baade
- Kashif Siddique
- Kingo Rides AS
- Kra Invest AS
- Khh Holding AS
- Karyna Zakabluk
- Kobber Eiendom
- Kobber Invest AS
- Konsept Byggservice AS
- Kristin Løkken AS
- Koniuszewska Vask
- Kirkerød Vidar
- Kostyantyn Bereslavskyy
- Knut Andersen
- Konsept Byggservice AS
- Kat Group AS
- Kristiansen Consulting
- Konrad Cyrulewski
- Kz Bygg AS
- Kjøreklar Trafikkskole AS
- Konsept Boligstyling AS
- Kwl Holding AS
- Kvennvika Vel
- Kongsberg sør AS
- KIWI Fjellhamar
- Karapinar - Entreprenør
- Kvalvik Tilbudshjelp
- Khalaf Mreihil
- Kukla Gruppen
- KIWI Fjellhamar
- Kreative Tjenester - Skarphagen
- Kulsoom Maqsood Javaid
- Kamil Wieslaw Umieniuk
- Kjell Gunnar Vesberg
- Kokob Teklehiymanot Teklemikael
- Kristin Haugen Konsulenttjenester
- Knut Erling Wedul
- Krysmal Service Marczuk
- Komsol, Nancy Gogstad
- Klara Olava Holding AS
- Kb Consult Knut Bjørgen
- Kjelle Videregående Skole
- Korsrud Finn Reidar
- Kat Consulting Ai AS
- K. Hansen Invest AS
- Kelati Msghina Hailemariam
- Karinauskas Bygg Service
- Kjersti Myking Consulting
- Kamila Renhold Skrzypek
- Kenneth Tieng Nguyen
- Kloppaveien 10 Eiendom AS
- Knut Ronny Larsen
- Konsulent Jon Harald Holm
- K Renhold Kinga Krok
- Kaziba Care Childrens Home
- Karapinar Eiendom & Invest AS
- Kjelka Eiendom & Invest AS
- Kenneth Motor Morten Gundersen
- Khuram A Gulzar Ahmad
- Kirsti Kolseth Ernæring og Trening
- Klavs Transport V/ Klavs Snikeris
- Klescinskis Transport V/ Arkadijs Klescinskis
- Khin Renholdstjenester Norge Khin Calo Natinga
- Kultur og Trossamfunnet Dehlevi for Sufisme
- Klinikk Frøken Strøken By Nadia Isabella Wergeland