| Kamjack Ltd | Construction | 2011 |
| Kamlee Records Limited | Information & communication | 1998 |
| Kammayk Ltd | Manufacturing | 2026 |
| Kammel Ltd | Administrative & support | 2025 |
| Kammy Global Services Limited | Real estate | 2024 |
| Kammy Homes and Properties Limited | Real estate | 2024 |
| Kamns Limited | Real estate | 2016 |
| Kamoka Tech Ltd | Administrative & support | 2023 |
| Kamoza Consulting Ltd | Households | 2025 |
| Kampahealthec Ltd | Health & social care | 2023 |
| Kampli Mane Limited | Real estate | 2018 |
| Kamran Consulting Ltd | Professional & scientific | 2017 |
| Kamran Khan Ltd | Wholesale & retail | 2026 |
| Kamrow International Ltd | Real estate | 2023 |
| Kams Capital Ltd | Real estate | 2026 |
| Kams Holdings Ltd | Financial services | 2026 |
| Kamton Ltd | Real estate | 2019 |
| Kamu Technologies Ltd | Manufacturing | 2021 |
| Kamz Investment Ltd | Real estate | 2020 |
| Kamziposhaak Ltd | Wholesale & retail | 2023 |
| Kamzy Global Ltd | Wholesale & retail | 2026 |
| Kanafim Limited | Health & social care | 2017 |
| Kanallia Ltd | Wholesale & retail | 2026 |
| Kanani Arts Limited | Wholesale & retail | 2026 |
| Kanci Motors Limited | Transport & logistics | 2020 |
| Kanda Kingdom Ltd | Financial services | 2025 |
| Kanda Precious Metals Limited | Manufacturing | 2000 |
| Kandas Travel & Tourism Limited | Administrative & support | 2022 |
| Kandola Builders Ltd | Construction | 2020 |
| Kandola Logistic Solutions Limited | Transport & logistics | 2023 |
| Kandola Property Investments Ltd | Real estate | 2020 |
| Kandor Wellness Ltd | Health & social care | 2020 |
| Kandore Properties Limited | Real estate | 2013 |
| Kandr Property Services 2026 Limited | Real estate | 2026 |
| Kandra Limited | Manufacturing | 2005 |
| Kane Property Holdings Limited | Extraterritorial | 2025 |
| Kane Ventures Limited | Information & communication | 2025 |
| Kanem Trading Ltd | Wholesale & retail | 2026 |
| Kanes Carpentry Ltd | Manufacturing | 2025 |
| Kaneswood Limited | Wholesale & retail | 2007 |
| Kang & Co Solicitors Limited | Professional & scientific | 2016 |
| Kang Fitness Ltd | Arts & recreation | 2023 |
| Kang Mart Ltd | Wholesale & retail | 2021 |
| Kang Projects Ltd | Administrative & support | 2023 |
| Kang Property Investments Ltd | Real estate | 2021 |
| Kang Services Ltd | Wholesale & retail | 2018 |
| Kang Stores Limited | Wholesale & retail | 2013 |
| Kang Ventures Ltd | Administrative & support | 2022 |
| Kang Wellness Ltd | Arts & recreation | 2022 |
| KANG811 Ltd | Wholesale & retail | 2021 |
| Kangan Creations UK Limited | Manufacturing | 2019 |
| Kangaroo Island UK Ltd | Wholesale & retail | 2013 |
| Kangaroo Learning Ltd | Education | 2021 |
| Kangdent Ltd | Health & social care | 2026 |
| Kangen Centre UK Ltd | Wholesale & retail | 2019 |
| Kangh Services Limited | Transport & logistics | 2021 |
| Kangroo Build Construction Ltd | Construction | 2024 |
| Kangs Legal Services Limited | Professional & scientific | 2013 |
| Kanha Investments Ltd | Real estate | 2022 |
| Kani Smiles Ltd | Health & social care | 2025 |
| Kanika Research and Advisory Limited | Real estate | 2020 |
| Kanji P.D Limited | Real estate | 2019 |
| Kank Management Limited | Real estate | 2021 |
| Kanks & Co Limited | Administrative & support | 2013 |
| Kannan Creative Productions Ltd | Information & communication | 2024 |
| Kannike Holding Limited | Real estate | 2024 |
| Kannwin Limited | Wholesale & retail | 1983 |
| Kanrick Ltd | Transport & logistics | 2020 |
| Kanso Skin Clinic Ltd | Other services | 2022 |
| Kanteen Digbeth Ltd | Hospitality | 2017 |
| Kanupriya Opthalmology Limited | Health & social care | 2015 |
| Kany Auto Services Ltd | Wholesale & retail | 2025 |
| Kanyal Fitness Ltd | Health & social care | 2023 |
| Kanyal Foods Ltd | Hospitality | 2026 |
| Kanyal Limited | Information & communication | 2012 |
| Kanzen Labs Ltd | Professional & scientific | 2023 |
| Kanzen Studios Global Ltd | Professional & scientific | 2026 |
| Kanzi Property Management Ltd | Real estate | 2018 |
| KAO Films Ltd | Information & communication | 2024 |
| KAO Legacy Ltd | Manufacturing | 2019 |
| Kaos-Arts Ltd | Education | 2008 |
| Kapa Catering Services FIN Ltd | Hospitality | 2025 |
| Kapa Catering Services Ltd | Hospitality | 2025 |
| Kapadia Capital Limited | Financial services | 2021 |
| Kapadia Rose Limited | Health & social care | 2023 |
| Kape Associates Limited | Administrative & support | 2013 |
| Kape Properties Limited | Real estate | 2023 |
| Kapic Ltd | Administrative & support | 2020 |
| Kaplan Education Ltd | Education | 2025 |
| Kaplan Investments Limited | Real estate | 1960 |
| Kaplan Properties Limited | Real estate | 2011 |
| Kappa Haematology Limited | Health & social care | 2016 |
| Kappa MU Consulting Ltd | Information & communication | 2018 |
| Kappadokya Restaurant (UK) Ltd | Hospitality | 2023 |
| Kappion Power Limited | Construction | 2022 |
| Kappri UK Ltd. | Hospitality | 2018 |
| Kapra Mandi Ltd | Wholesale & retail | 2023 |
| Kapra Mandi Online Limited | Wholesale & retail | 2024 |
| Kapraa Konnect Ltd | Wholesale & retail | 2026 |
| Kaprabazaar Ltd | Wholesale & retail | 2023 |