| Kingfield Today LP | | 2017 |
| Kingfisher House Perth (Opco) Limited | Health & social care | 2024 |
| Kingfisher House Perth (Propco) Limited | Health & social care | 2021 |
| Kingfisher Scottish Limited Partnership | | 2010 |
| Kingford Corporation L.P. | | 2013 |
| Kinghorn Pictures Limited | Information & communication | 2026 |
| Kingley LP | | 2014 |
| Kingorom LP | | 2016 |
| Kings Group International Ltd | Information & communication | 2018 |
| Kings House Glencoe Limited | Hospitality | 2016 |
| Kings Park Capital II FP LP | | 2014 |
| Kings Parking Limited | Information & communication | 1985 |
| Kingsacre Care Limited | Health & social care | 2013 |
| Kingsburgh Luxury Shoes Ltd | Wholesale & retail | 2020 |
| Kingsburn Wind Energy Limited | Energy | 2004 |
| Kingsbury Wine & Spirits Co. Ltd. | Wholesale & retail | 1993 |
| Kingsford Commercial Limited | Real estate | 2018 |
| Kingsford Development Group Limited | Administrative & support | 2021 |
| Kingsford Developments Limited | Construction | 2007 |
| Kingsford Estates Limited | Administrative & support | 2002 |
| Kingsford Residence 1 Limited | Real estate | 2018 |
| Kingsford Residential Investment Limited | Real estate | 2021 |
| Kingsford Residential Limited | Real estate | 2018 |
| Kingsford Trading LP | | 2015 |
| Kingsgate Enterprises L.P. | | 2012 |
| Kingsham Alliance LP | | 2016 |
| Kingsknowe Building & Landscaping Ltd. | Construction | 2020 |
| Kingsknowe Catering Services Limited | Hospitality | 2022 |
| Kingsknowe Golf Club, Limited | Arts & recreation | 1908 |
| Kingsknowe Property Testing Limited | Professional & scientific | 2024 |
| Kingsland Estates (Carberry Tower) Limited | Hospitality | 2015 |
| Kingsland House Scotland SLP | | 2004 |
| Kingsley Green Consulting Limited | Information & communication | 2011 |
| Kingsley Haulage & Logistics Ltd. | Transport & logistics | 2013 |
| Kingsmills Hotel Company Limited | Professional & scientific | 1961 |
| Kingston Cabs Limited | Professional & scientific | 2000 |
| Kingston Enterprises Limited | Hospitality | 2006 |
| Kingston Global Trade LP | | 2016 |
| Kingston House Edin Limited | Hospitality | 2024 |
| Kingston Investments Worldwide L.P. | | 2012 |
| Kingston Street Consulting Ltd | Professional & scientific | 2024 |
| Kingsview Holdings Limited | Other services | 2024 |
| Kingsview Properties Limited | Hospitality | 2013 |
| Kingsway Alliance LP | | 2013 |
| Kingsway Equity Partners L.P. | | 1999 |
| Kingswood Global Enterprises L.P. | | 2014 |
| Kinleith Industrial Estates Limited | Real estate | 1966 |
| Kinloch Anderson (Holdings) Limited | Manufacturing | 1978 |
| Kinloch Anderson Limited | Manufacturing | 1912 |
| Kinloch Holdings Limited | Construction | 1986 |
| Kinloch Limited | Professional & scientific | 2022 |
| Kinloch Lodge GH Limited | Real estate | 2024 |
| Kinlochruel Estate Limited | Administrative & support | 2004 |
| Kinlochteacuis Hydro Limited | Energy | 2013 |
| Kinmor Capital LLP | | 2021 |
| Kinnaird Lettings Ltd | Real estate | 2022 |
| Kinnaird Property Company Limited | Administrative & support | 1996 |
| Kinnaird Transport Services Ltd | Transport & logistics | 2015 |
| Kinnariol Trading LP | | 2012 |
| Kinnear Aerials Ltd | Extraterritorial | 2016 |
| Kinnearcare Limited | Health & social care | 2017 |
| Kinnoull House Limited | Real estate | 1998 |
| Kinoble PTY Ltd | Wholesale & retail | 2026 |
| Kinoblick Ltd | Information & communication | 2025 |
| Kinord Property Limited | Real estate | 2016 |
| Kinrara Conservation Limited | Real estate | 2025 |
| Kinross Town Hall Limited | Real estate | 2017 |
| Kinsale Development LP | | 2012 |
| Kinsard Development LP | | 2011 |
| Kintall Services LP | | 2012 |
| Kintillo Investments Limited | Real estate | 2005 |
| Kintore Developments Limited | Real estate | 2017 |
| Kintsugi Creations Limited | Information & communication | 2025 |
| Kintyre Renewable Energy Park Limited | Energy | 2022 |
| Kinward Group Ltd | Other services | 2022 |
| Kinza Ltd | Wholesale & retail | 2017 |
| Kipepeo Learning Ltd | Professional & scientific | 2024 |
| Kiran Sana Ltd | Health & social care | 2015 |
| Kirby & Co Estates Ltd | Agriculture & fishing | 2021 |
| Kiremor Limited | Professional & scientific | 2016 |
| Kirk Crops Ltd | Wholesale & retail | 2026 |
| Kirkcaldy Community Network CIC | Education | 2025 |
| Kirkcaldy PH Ltd | Transport & logistics | 2021 |
| Kirker Europe Limited | Manufacturing | 1998 |
| Kirkintilloch Orthodontics Limited | Health & social care | 2014 |
| Kirkland SPV Limited | Real estate | 2025 |
| Kirkliston Development LP | | 2012 |
| Kirkloch Limited | Transport & logistics | 2000 |
| Kirknewton Community Development Trust Ltd | Other services | 2006 |
| Kirkton Holdings Limited | Other services | 2023 |
| Kirkton LP | | 2016 |
| Kirkton Solutions Ltd | Financial services | 2023 |
| Kirkton Wind Farm Limited | Energy | 2020 |
| Kirkwall Associates | | 1993 |
| Kirmse Holding LP | | 2024 |
| Kirstan Management LP | | 2012 |
| Kirsty Kabs Limited | Households | 1998 |
| Kirsty Laing Design Ltd | Professional & scientific | 2013 |
| Kirsty Logan Limited | Information & communication | 2014 |
| Kirsty Mcnab HR Consultancy Limited | Administrative & support | 2025 |