| 5 Star Laundry (NW) Ltd | Other services | 2024 |
| 5 Star North West Limited | Other services | 2014 |
| 5 Star Properties & Business Consultants Limited | Real estate | 2017 |
| 5 Star Utilities Ltd | Wholesale & retail | 2023 |
| 5 Woodcote Fold Ltd | Real estate | 2018 |
| 50 & 56 Ltd | Hospitality | 2026 |
| 50 & Beyond Limited | Real estate | 2021 |
| 50 Sutherland Avenue Limited | Real estate | 2010 |
| 50EB Limited | Wholesale & retail | 2025 |
| 51 Arnfield Ltd | Financial services | 2024 |
| 51 Rentals Ltd | Real estate | 2026 |
| 511 Learning Limited | Education | 2004 |
| 512 Wilmslow Road Limited | Real estate | 1996 |
| 51214 Property Ltd | Real estate | 2026 |
| 51T Ltd | Manufacturing | 2017 |
| 52 Ashley Lane Hendon Limited | Households | 2017 |
| 52 Chorlton MOT Centre Ltd | Wholesale & retail | 2025 |
| 52 Degrees North Brewing Limited | Manufacturing | 2025 |
| 52 Stay Ltd | Hospitality | 2025 |
| 52/54 Finchley Lane Limited | Real estate | 1991 |
| 5220 Leisure Ltd | Hospitality | 2019 |
| 525 Accountancy Services Limited | Professional & scientific | 2013 |
| 53 King Street LLP | | 2009 |
| 53 Zero Two Ltd | Professional & scientific | 2011 |
| 532 Services Ltd | Administrative & support | 2019 |
| 5337 Limited | Information & communication | 2015 |
| 54 Central Road Management Co Ltd | Households | 2023 |
| 54OPS. Ltd | Information & communication | 2016 |
| 55 Hospitality Limited | Hospitality | 2023 |
| 554 Barton Limited | Real estate | 2024 |
| 555DIAMOND Ltd | Extraterritorial | 2023 |
| 559A Ltd | Education | 2019 |
| 559B Ltd | Real estate | 2019 |
| 56 Westow Ltd | Hospitality | 2024 |
| 5661 Media Limited | Wholesale & retail | 2022 |
| 56K Productions Limited | Arts & recreation | 2025 |
| 57 Canning Street Limited | Real estate | 2002 |
| 57 Princess Street Manchester LLP | | 2018 |
| 58-59 Hyde Park Gate Residents Association Limited | Households | 1989 |
| 58/59 Hyde Park Gate Freehold Limited | Households | 1993 |
| 59 Baronet Freehold Ltd | Real estate | 2017 |
| 59 Holdings Ltd | Real estate | 2020 |
| 59 Investments Limited | Financial services | 2024 |
| 59 Swan Road Limited | Real estate | 2026 |
| 595 Stockport Road Ltd | Real estate | 2012 |
| 5B Projects Limited | Construction | 2024 |
| 5C Property Limited | Real estate | 2021 |
| 5C Trading Limited | Extraterritorial | 2014 |
| 5CX Limited | Extraterritorial | 2024 |
| 5D Developments Ltd | Real estate | 2024 |
| 5D Solutions (SW) Ltd | Construction | 2015 |
| 5D8 - Servicios Graficos Limited | Professional & scientific | 2023 |
| 5G Motors Ltd | Wholesale & retail | 2023 |
| 5HOP IQ Ltd | Wholesale & retail | 2025 |
| 5K Records Limited | Information & communication | 2020 |
| 5M Services Limited | Hospitality | 2026 |
| 5PEARLS Trading Ltd | Wholesale & retail | 2020 |
| 5QC Ltd | Wholesale & retail | 2019 |
| 5S Investments Ltd | Real estate | 2024 |
| 5SP Medical Ltd | Health & social care | 2021 |
| 5STAR Ecom Services Ltd | Wholesale & retail | 2025 |
| 5STAR Express Global Services Ltd | Wholesale & retail | 2025 |
| 5TPK Business Ltd | Real estate | 2025 |
| 5YS Ventures Management Ltd | Manufacturing | 2021 |
| 6 Internet Limited | Extraterritorial | 1998 |
| 6/CUT Ltd | Real estate | 2018 |
| 60 Innovations Limited | Information & communication | 2018 |
| 60 Seymour Road Limited | Real estate | 2025 |
| 60 ST Anne's Road Ltd | Real estate | 2020 |
| 601 Catering Ltd | Hospitality | 2017 |
| 603 Copywriting Limited | Professional & scientific | 2017 |
| 609850 Investments Ltd | Real estate | 2025 |
| 60BID Limited | Wholesale & retail | 2013 |
| 61 Old Landsdowne Road Management Limited | Households | 2005 |
| 61 Ragan Ltd | Health & social care | 2018 |
| 613 Manek Limited | Real estate | 2015 |
| 62 Clyde Road Ltd | Households | 2002 |
| 62 Miles High Ltd | Professional & scientific | 2015 |
| 64 Properties (MCR) Ltd | Real estate | 2024 |
| 65 Albany Management Company Limited | Real estate | 2003 |
| 654347 Limited | Wholesale & retail | 2025 |
| 66 Boaler Street Management Company Ltd | Households | 2026 |
| 66 Mode Ltd | Wholesale & retail | 2015 |
| 666 Takeaway Ltd | Hospitality | 2025 |
| 67 Barry Crescent Ltd | Real estate | 2020 |
| 67 Property Solutions Ltd | Real estate | 2026 |
| 68K Management Ltd | Professional & scientific | 2020 |
| 6A Properties Ltd | Real estate | 2021 |
| 6A Tracks Ltd | Administrative & support | 2026 |
| 6DOTS.CO Outdoor Limited | Wholesale & retail | 2023 |
| 6F Properties Limited | Real estate | 2020 |
| 6IXPACK Golf Ltd | Wholesale & retail | 2019 |
| 6K-TRADERS Ltd | Wholesale & retail | 2026 |
| 6S Property Ltd | Real estate | 2016 |
| 7 Bespoke Ltd | Administrative & support | 2023 |
| 7 Brothers & Co (NW) Ltd | Hospitality | 2026 |
| 7 Brothers Estates Ltd | Real estate | 2024 |
| 7 City Property Limited | Real estate | 2025 |
| 7 Days PVT Ltd | Wholesale & retail | 2026 |
| 7 Homes Property Management Ltd | Real estate | 2020 |