| Juwaar Properties Ltd | Real estate | 2025 |
| JV and JA Wright Property Developers Limited | Real estate | 2019 |
| JV Golden Co Ltd | Wholesale & retail | 2023 |
| JV Limited | Real estate | 2002 |
| JV UK Company Limited | Professional & scientific | 2008 |
| JV8 Properties Ltd | Real estate | 2020 |
| JVA Property Services Limited | Real estate | 2023 |
| JVD Mart Limited | Wholesale & retail | 2025 |
| JVG Planning Limited | Professional & scientific | 2019 |
| Jvproperty Services Group Ltd | Real estate | 2024 |
| JVS Building Services Ltd | Construction | 2022 |
| JW & EW Properties Limited | Real estate | 2015 |
| JW Cyclone Security Ltd | Public administration | 2023 |
| JW EV Electrical Ltd | Construction | 2026 |
| JW Property Services (Lettings) Ltd | Real estate | 2025 |
| JW RT Investments Limited | Real estate | 2023 |
| Jw-Aps Ltd | Transport & logistics | 2018 |
| JW23 Ltd | Hospitality | 2023 |
| JW8 Consultancy Limited | Professional & scientific | 2025 |
| JWA Building Services Limited | Construction | 2018 |
| JWA Property Developments Ltd | Real estate | 2020 |
| Jwanalytics and Consulting Ltd | Construction | 2026 |
| JWC Engineering Ltd | Professional & scientific | 2021 |
| JWC Solutions Ltd | Information & communication | 2026 |
| JWE Competitions Limited | Arts & recreation | 2025 |
| JWE Trading Limited | Wholesale & retail | 2017 |
| JWF Media Ltd | Information & communication | 2019 |
| JWL (Architectural Ironmongers) Limited | Wholesale & retail | 1990 |
| JWL Brightside Consultancy Ltd | Professional & scientific | 2025 |
| JWM Healthcare Ltd | Health & social care | 2020 |
| JWM Property Solutions Ltd | Real estate | 2023 |
| Jworsleydm Ltd | Information & communication | 2024 |
| JWS Technical Services Limited | Construction | 2024 |
| Jwsps Limited | Real estate | 2020 |
| JWV Architectural Joinery Limited | Manufacturing | 2017 |
| JWW Professional Services Ltd | Construction | 2019 |
| JY Super Mall Ltd | Wholesale & retail | 2025 |
| JYC Holdings Ltd | Financial services | 2023 |
| JYC Mortgage Services Ltd | Financial services | 2026 |
| Jyyh Limited | Professional & scientific | 2021 |
| JZ & RIZ Trading Ltd | Wholesale & retail | 2017 |
| JZB Limited | Health & social care | 2023 |
| JZI Ltd | Health & social care | 2025 |
| JZL Ltd | Health & social care | 2025 |
| K & a Adlington Ltd | Health & social care | 2022 |
| K & a Bargains Limited | Wholesale & retail | 2015 |
| K & a Installations Ltd | Construction | 2012 |
| K & a Partnership Limited | Real estate | 2024 |
| K & J Building Ltd | Construction | 2016 |
| K & K Motors Ltd | Wholesale & retail | 2025 |
| K & L Properties Limited | Real estate | 1981 |
| K & N Building Services Limited | Construction | 2004 |
| K & R Electrical Services Limited | Construction | 1997 |
| K & R Electrical Supplies Limited | Wholesale & retail | 2014 |
| K & R Trading Ltd | Wholesale & retail | 2017 |
| K & S Car Sales Ltd | Wholesale & retail | 2026 |
| K & S Services (Nottingham) Ltd | Construction | 2017 |
| K & W Builders Limited | Construction | 2013 |
| K 'N' K Installations Limited | Construction | 2018 |
| K a B Best Fencing & Driveways Ltd | Construction | 2021 |
| K a General Store Ltd | Wholesale & retail | 2019 |
| K a Hayward Limited | Financial services | 2014 |
| K a RAJ Properties Limited | Real estate | 2025 |
| K and B Makeover Limited | Construction | 2025 |
| K and M Discounts Limited | Wholesale & retail | 2022 |
| K B Fitting Services Ltd | Construction | 2004 |
| K Barber Notts Ltd | Other services | 2026 |
| K D F Installation Ltd | Administrative & support | 2020 |
| K Daniels Consultants Limited | Professional & scientific | 2025 |
| K Design & Developments Limited | Construction | 2011 |
| K E Precision Limited | Manufacturing | 2006 |
| K G Archery Limited | Manufacturing | 2009 |
| K G Machinery Services Ltd | Manufacturing | 2013 |
| K G Phoenix Ltd | Professional & scientific | 2024 |
| K H a Holdings Limited | Financial services | 2002 |
| K H Arnold Limited | Other services | 1984 |
| K H Electrical Distributors Limited | Wholesale & retail | 2014 |
| K H Hair Limited | Extraterritorial | 2010 |
| K Harrison Fencing Limited | Construction | 2015 |
| K I Lets Ltd | Real estate | 2021 |
| K J Taylor Consulting Limited | Professional & scientific | 2016 |
| K LOW Limited | Information & communication | 2018 |
| K Luxe Interiors Ltd | Professional & scientific | 2025 |
| K M P Developments Ltd | Construction | 2020 |
| K Magnet Ltd | Wholesale & retail | 2024 |
| K Muirys Ltd | Health & social care | 2023 |
| K P Eyecare Limited | Real estate | 1999 |
| K Phillips Limited | Hospitality | 2023 |
| K Pizza Ltd | Hospitality | 2024 |
| K R B Systems Ltd | Wholesale & retail | 2007 |
| K R Nottingham Convenience Ltd | Wholesale & retail | 2020 |
| K R Skegness Ltd | Wholesale & retail | 2025 |
| K R Tait Limited | Administrative & support | 2003 |
| K S Auto Workshop Ltd | Wholesale & retail | 2023 |
| K Sallis Ltd | Health & social care | 2022 |
| K T Care Solutions Ltd | Health & social care | 2025 |
| K T Clarke Groundworks Limited | Construction | 2020 |
| K Tuning Ltd | Wholesale & retail | 2019 |
| K W C Properties Limited | Real estate | 2016 |
| K Walster Ltd | Real estate | 2018 |