| 444 Ventures Ltd | Manufacturing | 2025 |
| 45 Central Road Limited | Households | 2003 |
| 45 Faulkner House Limited | Hospitality | 2024 |
| 452 Bury New Road Ltd | Real estate | 2021 |
| 4521 Ltd | Financial services | 2025 |
| 456 Chester Road Limited | Administrative & support | 2005 |
| 456 Developments Limited | Construction | 2023 |
| 456 Live Ltd | Arts & recreation | 2021 |
| 456 Realty Limited | Construction | 2023 |
| 46 Denison Road Management Limited | Other services | 1991 |
| 47324 Project Limited | Manufacturing | 1999 |
| 48 Greenwood Street Limited | Real estate | 2015 |
| 485 Oldham Road Ltd | Real estate | 2017 |
| 49 Keppel Road RTM Company Limited | Real estate | 2019 |
| 4915 Limited | Other services | 2023 |
| 493 Limited | Wholesale & retail | 2021 |
| 4ANGELS Investments Limited | Other services | 2016 |
| 4BB Limited | Administrative & support | 2018 |
| 4BLISS J&N Global Trade Ltd | Wholesale & retail | 2025 |
| 4BYS Limited | Real estate | 2011 |
| 4C Engine Ltd | Wholesale & retail | 2011 |
| 4CLASSICS-1956 Ltd | Manufacturing | 2024 |
| 4CT Limited | Other services | 2003 |
| 4D Cars Ltd | Administrative & support | 2020 |
| 4D Civils Ltd | Construction | 2024 |
| 4D Environmental Ltd | Wholesale & retail | 2023 |
| 4D Global Healthcare Services Ltd | Health & social care | 2021 |
| 4D Innovative Developments Ltd | Professional & scientific | 2024 |
| 4D Luxury Ltd | Administrative & support | 2020 |
| 4D Media Group Ltd | Information & communication | 2026 |
| 4D Planning Consultants Ltd. | Professional & scientific | 2010 |
| 4D Planning Ltd | Extraterritorial | 2016 |
| 4D Plates Ltd | Manufacturing | 2018 |
| 4D Simulations Ltd | Information & communication | 2021 |
| 4EASYMOVE Limited | Real estate | 2017 |
| 4EVER Ltd | Transport & logistics | 2019 |
| 4EVERGIFTS Limited | Wholesale & retail | 2024 |
| 4F Real Estate Ltd | Real estate | 2025 |
| 4FASHIONS Ltd | Wholesale & retail | 2013 |
| 4G Inspire Limited | Wholesale & retail | 2012 |
| 4GBR Ltd | Real estate | 2021 |
| 4HABITATS Ltd | Real estate | 2025 |
| 4HERON Ltd | Professional & scientific | 2020 |
| 4I Design Limited | Information & communication | 2024 |
| 4I Marble Limited | Financial services | 2022 |
| 4I Tech Ltd | Information & communication | 2019 |
| 4JAYS Services Ltd | Wholesale & retail | 2007 |
| 4KK4 Investments UK Ltd | Real estate | 2025 |
| 4KON Ltd | Real estate | 2022 |
| 4KTECHNOLOGIES Ltd | Information & communication | 2022 |
| 4LANDSCAPE Ltd | Administrative & support | 2025 |
| 4LEAFS Esports Ltd | Arts & recreation | 2025 |
| 4LEX Hospitality Ltd | Hospitality | 2024 |
| 4LEX Properties Ltd | Real estate | 2019 |
| 4LIFE Care Services Limited | Health & social care | 2021 |
| 4LIFE Training Ltd | Education | 2018 |
| 4M Global Limited | Transport & logistics | 2025 |
| 4M Technology Ltd | Information & communication | 2002 |
| 4M'S Retail Enterprises Ltd | Wholesale & retail | 2025 |
| 4MERIT Ltd | Administrative & support | 2021 |
| 4NET Holdings Ltd | Administrative & support | 2017 |
| 4NET Technologies Ltd | Information & communication | 2005 |
| 4NX Pouches Limited | Wholesale & retail | 2020 |
| 4OUR-I Ltd | Information & communication | 2013 |
| 4PEOPLE Ltd | Other services | 2022 |
| 4RDWICK Consortium Ltd | Real estate | 2019 |
| 4RDWICK Factory Limited | Extraterritorial | 2023 |
| 4RDWICK Limited | Real estate | 2019 |
| 4REE Hassle Educational Services Ltd | Wholesale & retail | 2023 |
| 4S Industrial Supplies Limited | Professional & scientific | 2012 |
| 4S2 Properties Ltd | Real estate | 2025 |
| 4SIGHT Education Ltd | Information & communication | 2022 |
| 4TECH Consultants Limited | Administrative & support | 2012 |
| 4TH Dimension Luxury Ltd | Administrative & support | 2020 |
| 4THQVILLE Investment Ltd | Construction | 2024 |
| 4TRESS Services Limited | Administrative & support | 2008 |
| 4UK Transport Limited | Transport & logistics | 2025 |
| 4UM Care Limited | Health & social care | 2025 |
| 4UM Property Group Limited | Real estate | 2024 |
| 4UM Theatre Ltd | Education | 2022 |
| 4UR Home Limited | Real estate | 2014 |
| 4WRD Group Ltd | Professional & scientific | 2025 |
| 4Y Group Ltd | Financial services | 2019 |
| 4YES IT Services Ltd. | Professional & scientific | 2014 |
| 4YOU Car Wash Limited | Wholesale & retail | 2018 |
| 4YOURSPARES (UK) Ltd | Extraterritorial | 2013 |
| 5 Castlemoor AVE Ltd | Real estate | 2020 |
| 5 Cheadle AVE Ltd | Real estate | 2022 |
| 5 Green Stars Limited | Information & communication | 2019 |
| 5 Health & Wellbeing Ltd | Wholesale & retail | 2018 |
| 5 Health Holdings Ltd | Professional & scientific | 2018 |
| 5 Health Northwest Ltd | Wholesale & retail | 2018 |
| 5 Health Solutions Ltd | Health & social care | 2015 |
| 5 MH Limited | Financial services | 2025 |
| 5 Property Group Ltd | Real estate | 2024 |
| 5 Property Maintenance Ltd | Construction | 2021 |
| 5 Star Crystal Clear Services Ltd | Wholesale & retail | 2018 |
| 5 Star Fireworks Limited | Wholesale & retail | 2025 |
| 5 Star Food UK Ltd | Hospitality | 2025 |
| 5 Star Future Ltd | Financial services | 2016 |