| 6STARS Property Group Limited | Real estate | 2025 |
| 6TINE Limited | Administrative & support | 2016 |
| 7 Day Plumbing Services Limited | Construction | 2010 |
| 7 Emeralds Holdco Limited | Financial services | 2025 |
| 7 Keys Real Estate Ltd | Construction | 2018 |
| 7/11 Convenience Store Ltd | Wholesale & retail | 2025 |
| 777 Real Estate Ltd | Real estate | 2025 |
| 786 a N K Trading Ltd | Wholesale & retail | 2016 |
| 786 MP Home Ltd | Real estate | 2023 |
| 786 Transport Limited | Transport & logistics | 2015 |
| 7ACRE Pizza Limited | Hospitality | 2024 |
| 7DAB Limited | Wholesale & retail | 2025 |
| 8 Automotive Ltd | Wholesale & retail | 2023 |
| 808 Real Estate Limited | Real estate | 2023 |
| 813 Management Limited | Real estate | 2020 |
| 82 Electrical Ltd | Construction | 2019 |
| 8BITICONICS Ltd | Wholesale & retail | 2024 |
| 92WAYS Ltd | Wholesale & retail | 2025 |
| 95 Investments Ltd | Real estate | 2025 |
| 997 Ltd | Wholesale & retail | 2015 |
| 9FI-CLOUD Network Ltd | Information & communication | 2025 |
| @ Yorkshire Consultants Limited | Administrative & support | 2015 |
| A Lightfoot Ltd | Construction | 2018 |
| A & a Rentals (NW) Ltd | Real estate | 2026 |
| A & B Bar Services Limited | Hospitality | 2020 |
| A & B Trade Paint Supplies Limited | Wholesale & retail | 2006 |
| A & B Traders (NW) Ltd | Wholesale & retail | 2020 |
| A & C Harniess Ltd | Arts & recreation | 2025 |
| A & C Landscaping Ltd | Administrative & support | 2026 |
| A & C Taylor Transport Limited | Transport & logistics | 2012 |
| A & Co Medical Group Ltd | Health & social care | 2019 |
| A & E Trading Forever Ltd | Wholesale & retail | 2017 |
| A & F (Bolton) Limited | Construction | 2015 |
| A & F Forecourts Limited | Construction | 2009 |
| A & F Haulage Limited | Transport & logistics | 2005 |
| A & F Property Estate Limited | Financial services | 2026 |
| A & G Ainsworth (Property) Ltd | Real estate | 2023 |
| A & J RIU Ltd | Hospitality | 2015 |
| A & JD Properties Limited | Real estate | 2015 |
| A & M Properties Investment Limited | Households | 2019 |
| A & M Wood Traders Ltd. | Extraterritorial | 2012 |
| A & MI Services Limited | Professional & scientific | 2013 |
| A & S Car Care Centre Limited | Wholesale & retail | 2011 |
| A & S Recruitment Agency Ltd | Health & social care | 2020 |
| A & Z Rokad Limited | Financial services | 2012 |
| A a Bolton Properties Ltd | Real estate | 2019 |
| A a Express Travel Ltd | Administrative & support | 2018 |
| A a Installation Services Limited | Administrative & support | 2007 |
| A a Welding Limited | Manufacturing | 2021 |
| A Ainsworth Surveyors Ltd | Professional & scientific | 2014 |
| A and K Trading Ltd | Wholesale & retail | 2025 |
| A AWA Group Ltd | Other services | 2025 |
| A B Agencies Ltd | Arts & recreation | 2013 |
| A B Croll Limited | Extraterritorial | 2014 |
| A B Services (Bolton) Ltd | Professional & scientific | 2024 |
| A B Tyres Ltd | Administrative & support | 2011 |
| A Bapu Sales Limited | Wholesale & retail | 2024 |
| A Bhaloda & Co Limited | Real estate | 2025 |
| A Bhaloda Holdings Ltd | Financial services | 2025 |
| A Bhaloda Properties Limited | Real estate | 2025 |
| A Bhatia Group Ltd | Wholesale & retail | 2026 |
| A Block Limited | Manufacturing | 2016 |
| A Butt Physiotherapy Limited | Health & social care | 2001 |
| A C Contracting Services Limited | Transport & logistics | 2024 |
| A C Decorators Limited | Construction | 2012 |
| A C Electrical Bolton Ltd | Construction | 2012 |
| A C Moat Ltd | Professional & scientific | 2024 |
| A C67 Ltd | Wholesale & retail | 2025 |
| A Chapman & Co Ltd | Real estate | 2018 |
| A D Belmont Ltd | Hospitality | 2024 |
| A D Humphrey Services Ltd | Professional & scientific | 2022 |
| A E 2 Limited | Professional & scientific | 2022 |
| A E Yates (EOT) Limited | Administrative & support | 2021 |
| A E Yates Trenchless Plant Limited | Construction | 2009 |
| A Fahim Ltd | Health & social care | 2024 |
| A Forever Summer Ltd | Professional & scientific | 2026 |
| A G H Electrical Limited | Construction | 2004 |
| A G Mortgages Limited | Financial services | 2006 |
| A H Electrical (Bolton) Limited | Energy | 2026 |
| A Harris Landscapes Ltd | Administrative & support | 2020 |
| A I Vaping Limited | Wholesale & retail | 2025 |
| A J Developments (NW) Limited | Construction | 2015 |
| A J Packaging Ltd | Wholesale & retail | 2014 |
| A J Vaper Ltd | Wholesale & retail | 2023 |
| A Knowles Ventures Ltd | Financial services | 2021 |
| A L Locum Limited | Health & social care | 2024 |
| A LA Carte Financial Planning Limited | Financial services | 2009 |
| A Little BIT Obsessed Limited | Wholesale & retail | 2020 |
| A M Miniatures and Collectables Ltd | Wholesale & retail | 2026 |
| A Mayne Holding Co. Limited | Real estate | 2023 |
| A N P Research Ltd | Information & communication | 2024 |
| A Natha Limited | Wholesale & retail | 2025 |
| A One Houses Ltd | Real estate | 2023 |
| A P M G Limited | Manufacturing | 1939 |
| A Plus Appliances Ltd | Wholesale & retail | 2023 |
| A Plus Electrical Bolton Ltd | Construction | 2014 |
| A R a Bakery Ltd | Manufacturing | 2024 |
| A Reay Joinery Limited | Construction | 2015 |
| A Robinson Medical Services Ltd | Education | 2019 |
| A Rodzoch Limited | Construction | 2014 |