| K&M Dzrt Ltd | Hospitality | 2021 |
| K&M Private Ltd | Wholesale & retail | 2019 |
| K&M Trades Ltd | Wholesale & retail | 2024 |
| K&N Flowers Limited | Wholesale & retail | 2026 |
| K&P Building Contractors Ltd | Construction | 2025 |
| K&S Westrow Ltd | Real estate | 2022 |
| K&T Family Limited | Real estate | 2025 |
| K&V Consultants Limited | Transport & logistics | 2015 |
| K-Toure Trading Ltd | Wholesale & retail | 2026 |
| K. Jameel & Co Ltd | Professional & scientific | 2016 |
| K. Lynn Ltd | Hospitality | 2013 |
| K. Nyame Construction Services Limited | Construction | 2023 |
| K. S. a. Investment Properties Limited | Real estate | 2020 |
| K. Sukh Ltd | Construction | 2022 |
| K.A.N.J Property Services Ltd | Real estate | 2023 |
| K.G.F. Investments Limited | Real estate | 1987 |
| K.G.S.A. Limited | Construction | 2015 |
| K.Mng Ltd | Professional & scientific | 2023 |
| K1 Autos Centre Ltd | Wholesale & retail | 2018 |
| K1 Capital Ltd | Real estate | 2017 |
| K1 Installs Ltd | Construction | 2021 |
| K1 Plumbing & Heating Services Ltd | Construction | 2025 |
| K1 Tyres & Wheels Ltd | Wholesale & retail | 1999 |
| K11 Hospitality Barley MOW Limited | Hospitality | 2023 |
| K18RBR UK Ltd | Other services | 2023 |
| K2 Consultancy (UK) Limited | Real estate | 2013 |
| K2 Property Limited | Real estate | 2008 |
| K2 Property Management Limited | Real estate | 2017 |
| K2M Properties Limited | Real estate | 2020 |
| K3 Properties Limited | Real estate | 2016 |
| K3ZLOGISTICS Ltd | Transport & logistics | 2026 |
| K4RS Limited | Professional & scientific | 2016 |
| K7 Investments Limited | Real estate | 2016 |
| KA Lounge Ltd | Wholesale & retail | 2024 |
| Kaam Contractors Ltd | Construction | 2024 |
| Kaapi Tech Ltd | Information & communication | 2024 |
| Kaas Homes Limited | Real estate | 2025 |
| Kaasus Ltd | Wholesale & retail | 2025 |
| KAB Trading Ltd | Administrative & support | 2025 |
| Kabana Meze Ltd | Hospitality | 2026 |
| Kabil Visuals Ltd | Professional & scientific | 2023 |
| Kabz Property LLP | | 2024 |
| KAD Heating & Plumbing Services Limited | Construction | 2015 |
| Kadir Consulting Limited | Real estate | 2023 |
| Kadir Investments Ltd | Real estate | 2026 |
| Kadzy Limited | Education | 2022 |
| Kadzy Property Co Ltd | Real estate | 2025 |
| Kaelapparelsuk Ltd | Wholesale & retail | 2025 |
| KAH Technologies Limited | Information & communication | 2017 |
| Kahani Lounge Ltd | Hospitality | 2023 |
| Kahanora Limited | Professional & scientific | 2021 |
| Kahatayn Foundation Ltd | Education | 2024 |
| Kahlon Group Limited | Real estate | 2020 |
| Kahlon Properties Limited | Real estate | 2005 |
| KAI IT Services Ltd | Information & communication | 2019 |
| KAI Kreations Ltd | Education | 2025 |
| Kaikos.Rmd Ltd | Construction | 2018 |
| Kaine Security Ltd | Administrative & support | 2016 |
| Kairex Ltd | Real estate | 2025 |
| Kairos Adab Advisory Services Ltd | Professional & scientific | 2026 |
| Kais Kitchen Ltd | Hospitality | 2026 |
| Kaitia Consultancy Ltd | Professional & scientific | 2021 |
| Kaize Ltd | Professional & scientific | 2025 |
| Kaizen Pipsology Ltd | Education | 2020 |
| Kaizen Solutions (UK) Limited | Professional & scientific | 2005 |
| Kaizenjdm Ltd | Wholesale & retail | 2023 |
| Kajalmistry Ltd | Wholesale & retail | 2021 |
| Kajs Limited | Administrative & support | 2006 |
| Kaka Events Limited | Other services | 2020 |
| Kakadiya Ltd. | Wholesale & retail | 2016 |
| Kakassery Properties Ltd | Real estate | 2026 |
| Kala Collective Ltd | Health & social care | 2025 |
| Kalaamma Ltd | Wholesale & retail | 2023 |
| Kalam Growth Strategy Ltd | Professional & scientific | 2026 |
| Kalas Int'L Ltd | Wholesale & retail | 2023 |
| Kalavati Consulting Limited | Information & communication | 2019 |
| Kalforge Equipment Limited | Manufacturing | 2025 |
| Kalhan Holdings Limited | Financial services | 2022 |
| Kalhan Investments Limited | Real estate | 2022 |
| Kali (U.K) Limited | Wholesale & retail | 2021 |
| Kalica Ltd | Other services | 2018 |
| Kalilec Ltd | Transport & logistics | 2017 |
| Kalisco Forestdale Ltd | Wholesale & retail | 2025 |
| Kallah Estate Ltd | Extraterritorial | 2025 |
| Kallah Group Ltd | Extraterritorial | 2025 |
| Kallah Investments Ltd | Real estate | 2016 |
| Kalleidosccope Ltd | Administrative & support | 2025 |
| Kallon & Co Ltd | Construction | 2018 |
| Kalluri Info Ltd | Information & communication | 2015 |
| Kalluri IT Ltd | Information & communication | 2015 |
| Kallwin Limited | Real estate | 1992 |
| Kalr Group Ltd | Construction | 2002 |
| Kalr Ltd | Construction | 2021 |
| Kalrol Joinery Ltd | Construction | 2025 |
| Kalsi Assets Ltd | Real estate | 2020 |
| Kalsi Care and Company Limited | Health & social care | 2022 |
| Kalsi Commercials Ltd | Real estate | 2025 |
| Kalsvik Ltd | Administrative & support | 2010 |
| Kaltech Communications Limited | Information & communication | 2017 |
| Kaltex Properties Ltd | Real estate | 2022 |