| KJ RJ Limited | Construction | 2007 |
| Kje-Inc Limited | Real estate | 2023 |
| KJL Heating Limited | Construction | 2024 |
| KJS 4 Limited | Wholesale & retail | 2013 |
| Kjtl Distribution Ltd | Wholesale & retail | 2024 |
| Kkdavid Services Limited | Transport & logistics | 2025 |
| KL Bespoke Solutions Ltd | Construction | 2012 |
| Klara Consulting Limited | Administrative & support | 2004 |
| Klear Konsult Limited | Information & communication | 2009 |
| Klevratech Ltd | Education | 2026 |
| Kloepping TSS Limited | Manufacturing | 2013 |
| KLR Enterprise Ltd | Real estate | 2026 |
| KM Outdoor Services Ltd | Wholesale & retail | 2024 |
| KM Workshops Limited | Professional & scientific | 2018 |
| Km&M Ltd | Wholesale & retail | 2025 |
| KMC GAS Ltd | Construction | 2021 |
| KMD Delivery Ltd | Transport & logistics | 2018 |
| Kmopm Limited | Information & communication | 2018 |
| KMS Holding Partners Limited | Real estate | 2025 |
| KMS Professionals Limited | Administrative & support | 2008 |
| Kmtsa Ltd | Wholesale & retail | 2024 |
| Knapp Mortgage Consultancy Ltd | Financial services | 2022 |
| Knight Asphalte Group Limited | Financial services | 2021 |
| Knight Bono Ltd | Transport & logistics | 2016 |
| Knight Books & Accounts Ltd | Professional & scientific | 2019 |
| Knight Edmonds Holdings Ltd | Financial services | 2020 |
| Knight Edmonds Lettings Ltd | Real estate | 2020 |
| Knight Recruitment Solutions Limited | Administrative & support | 2025 |
| Knights Motor Company Limited | Wholesale & retail | 2024 |
| Knowle Trading Ltd | Administrative & support | 2015 |
| Knowledge Incorporated Ltd | Information & communication | 2015 |
| Knox Housing Limited | Real estate | 2024 |
| Koal Consultancy Ltd | Professional & scientific | 2023 |
| KOB Consulting Ltd | Professional & scientific | 2025 |
| Kobbyosei Limited | Other services | 2013 |
| Kodennected Limited | Health & social care | 2025 |
| Kodo Aras Limited | Hospitality | 2023 |
| Koffee & Buns by Easydine Limited | Hospitality | 2023 |
| Kokoro Maidstone Ltd | Hospitality | 2017 |
| Kolari Ltd | Professional & scientific | 2024 |
| Kolle-Ban Limited | Real estate | 2025 |
| Konetsovski Ltd | Transport & logistics | 2023 |
| Kora Women Ltd | Wholesale & retail | 2026 |
| Koru Media Limited | Information & communication | 2011 |
| Korvath Ltd | Information & communication | 2024 |
| Kosta Trade Ltd | Construction | 2022 |
| Koteto Ltd | Transport & logistics | 2026 |
| Kovacs I. Ltd | Professional & scientific | 2026 |
| Kovacs South East Services Ltd | Transport & logistics | 2021 |
| Kozar and Polote Ltd | Wholesale & retail | 2021 |
| KP Global Consultant Limited | Manufacturing | 2021 |
| KP Optics Ltd | Health & social care | 2020 |
| KPA Cooling Ltd | Construction | 2017 |
| KPN Audit & Risk Management Limited | Information & communication | 2024 |
| KPN Parking Solutions Ltd | Transport & logistics | 2026 |
| KPT Electrical Ltd | Construction | 2015 |
| KR Investment Property Ltd | Real estate | 2022 |
| Kraft Electrical Contractors Limited | Construction | 2013 |
| Kraftyk&K Ltd | Wholesale & retail | 2020 |
| Krasimir Terziev Ltd | Transport & logistics | 2022 |
| Krassy Ltd | Transport & logistics | 2017 |
| Kraus Capital Ltd | Real estate | 2025 |
| Kraya Ltd | Wholesale & retail | 2020 |
| KRC Investment Group Limited | Financial services | 2026 |
| Kriday Ltd | Health & social care | 2024 |
| Krishintech Ltd | Information & communication | 2026 |
| Krishna DAS Ltd | Real estate | 2025 |
| Krisi Star Ltd | Transport & logistics | 2022 |
| Krismarto Ltd | Transport & logistics | 2025 |
| Krisson Coaching Ltd | Professional & scientific | 2017 |
| Krista Real Estate Ltd | Real estate | 2025 |
| Kristiane Travel Ltd | Transport & logistics | 2015 |
| KRM Safety Management Ltd | Other services | 2017 |
| Kron Investments Ltd | Real estate | 2022 |
| Kron Wealth Ltd | Financial services | 2023 |
| Kronos Threat Management Limited | Professional & scientific | 2009 |
| Krystal Kleen Associates Ltd | Administrative & support | 2010 |
| Krzd Co Ltd | Transport & logistics | 2026 |
| KS Grup Limited | Transport & logistics | 2023 |
| KS Serenity Ltd | Health & social care | 2022 |
| KSE Developments Ltd | Construction | 2020 |
| KSI Services Limited | Construction | 2007 |
| KSJ Property Enterprise Ltd | Real estate | 2019 |
| KSJ Property Limited | Real estate | 2002 |
| KSV Supply Limited | Transport & logistics | 2016 |
| KT Media Group Ltd | Professional & scientific | 2026 |
| Ktaxi Services Limited | Transport & logistics | 2024 |
| Kullar News Limited | Wholesale & retail | 2006 |
| Kumaty Ltd | Transport & logistics | 2023 |
| Kurdistan Supermarket I Ltd | Wholesale & retail | 2025 |
| Kuro Bespoke Joinery Limited | Manufacturing | 2024 |
| Kurtisbe Limited | Extraterritorial | 2007 |
| KVN Construction Ltd | Construction | 2018 |
| KW Residential Management Co. Ltd | Households | 2017 |
| KW Steel Services Ltd | Manufacturing | 2022 |
| KWB Plumbing & Heating Ltd | Construction | 2003 |
| Kweku Agyemang Prop Ltd. | Real estate | 2018 |
| KWS Associates Limited | Professional & scientific | 2010 |
| KWT Consultancy Services Ltd | Professional & scientific | 2019 |
| KYC Worldwide Limited | Administrative & support | 2015 |