| 1 One Stopz Mini Market Ltd | Wholesale & retail | 2025 |
| 11AND12 Limited | Professional & scientific | 2015 |
| 13 AMP Limited | Manufacturing | 1985 |
| 148FIVE Property Ltd | Households | 2025 |
| 148FIVE Ventures Limited | Professional & scientific | 2023 |
| 1507 Developments Ltd | Real estate | 2018 |
| 1507 Holdings Limited | Financial services | 2020 |
| 1507 Lettings Limited | Real estate | 2020 |
| 1893 Property Management Limited | Real estate | 2024 |
| 1A the Borough Limited | Other services | 1987 |
| 2 & 4 Box Close RTM Company Ltd | Households | 2021 |
| 2 for 1 Pizza & Kebab Limited | Hospitality | 2018 |
| 22 Burton Limited | Real estate | 1996 |
| 22HIGH Limited | Real estate | 2025 |
| 27AB Trafford Road Ltd | Households | 2025 |
| 2REFINISH Limited | Wholesale & retail | 2020 |
| 3 Pier Terrace Owners Limited | Extraterritorial | 2008 |
| 312 Food Limited | Hospitality | 2026 |
| 3COSYSTEM Ltd | Professional & scientific | 2025 |
| 3D Fire Inspections Ltd | Professional & scientific | 2025 |
| 4 Ways Hinckley Limited | Hospitality | 2016 |
| 525N Performance Ltd | Education | 2021 |
| 5K Electrical Contractor Limited | Construction | 2017 |
| 7-10 Properties Ltd | Real estate | 2022 |
| 7SIXCOMMUNICATIONSOLUTIONS Limited | Information & communication | 2024 |
| A & J Promotions Ltd | Wholesale & retail | 2010 |
| A & L Mots Ltd | Wholesale & retail | 2018 |
| A & M Goodwin Ltd | Professional & scientific | 2020 |
| A & M Woodings Limited | Households | 2018 |
| A 1 Motor Stores Limited | Other services | 1988 |
| A B & C Windscreens Limited | Wholesale & retail | 2015 |
| A F Development and Construction Ltd | Construction | 2021 |
| A Gift to Lift | Health & social care | 2015 |
| A I Frost Properties Ltd | Real estate | 2024 |
| A J a Contracts Limited | Construction | 2002 |
| A J Digital Entertainment Limited | Wholesale & retail | 2014 |
| A J Jackson Development Limited | Construction | 2013 |
| A Kind Homecare Limited | Health & social care | 2022 |
| A M Signs Limited | Manufacturing | 2003 |
| A One. Heating & Plumbing Services Ltd | Construction | 2018 |
| A R Wells Heating Contractors Ltd | Construction | 2003 |
| A Team Electrical Solutions Ltd | Construction | 2023 |
| A&D Barber Hinckley Ltd | Other services | 2025 |
| A&N Compassionate Transport Ltd | Transport & logistics | 2025 |
| A.Branson Building & Construction Ltd | Construction | 2026 |
| A.C.D. Plant Limited | Manufacturing | 1977 |
| A.G.A Accounting Solutions Ltd | Professional & scientific | 2025 |
| A1 Logos Ltd | Wholesale & retail | 2020 |
| A1 Taxi Booking Services Limited | Administrative & support | 2008 |
| Aaing Supplies Ltd | Wholesale & retail | 2026 |
| Abbey Metal Finishing Company Limited | Manufacturing | 1958 |
| Abbeywood Pet Foods Limited | Wholesale & retail | 2006 |
| Ability Contracts Ltd | Construction | 2019 |
| ABR Electrical Contracts Ltd | Construction | 2020 |
| Abrahamson Foster Ltd | Professional & scientific | 2009 |
| Abwich Limited | Professional & scientific | 2003 |
| Academy of Aromatherapy Ltd | Extraterritorial | 2013 |
| Academy of Traditional Japanese Karate Ltd | Public administration | 2025 |
| Accurate Grinding Limited | Manufacturing | 2003 |
| ACD Workwear Ltd | Wholesale & retail | 2022 |
| Ace Haul Limited | Transport & logistics | 1992 |
| Acerit Limited | Extraterritorial | 2005 |
| Acoomat Ltd | Wholesale & retail | 2024 |
| Acorn Process Controls Limited | Information & communication | 2003 |
| Acorns Coffee Shop Ltd | Hospitality | 2023 |
| Action Leisurewear Limited | Manufacturing | 2007 |
| AD HOC Storage Limited | Transport & logistics | 2002 |
| ADA Hinckley Ltd | Hospitality | 2018 |
| ADA Lovelace in Hinckley CIC | Arts & recreation | 2024 |
| Adam Floating Home Limited | Other services | 2024 |
| Adapt Prembabies Limited | Health & social care | 2010 |
| Adaptimise Consulting Limited | Professional & scientific | 2018 |
| Adas Global Limited | Wholesale & retail | 2016 |
| ADB Commercials Ltd | Wholesale & retail | 2018 |
| ADC Property Management Ltd | Real estate | 2019 |
| Adcad Solutions Ltd | Professional & scientific | 2025 |
| Adder Screen Print Limited | Manufacturing | 1983 |
| Adept Care Homes Limited | Professional & scientific | 2004 |
| Adept Developments Burbage Ltd | Construction | 2026 |
| Adept Real Estate Limited | Real estate | 2026 |
| Adhd Certify Ltd | Health & social care | 2023 |
| Adhd Treatment Centre Ltd | Health & social care | 2023 |
| ADL Mechanical Ltd | Construction | 2025 |
| Admin Assassin Ltd | Public administration | 2019 |
| ADR Couriers Ltd | Transport & logistics | 2025 |
| Adrian Robu Ltd | Manufacturing | 2014 |
| Adthc Limited | Financial services | 2022 |
| Advanced Vehicle Logistics Ltd | Transport & logistics | 2018 |
| Advantage Performance Coaching Limited | Arts & recreation | 2019 |
| Advent Management UK Limited | Real estate | 2005 |
| Adviser Outsourcing Limited | Professional & scientific | 2015 |
| Aegeria Advisory Limited | Education | 2018 |
| Aero Clinical Ltd | Wholesale & retail | 2026 |
| Aerotyne Mortgages Ltd | Financial services | 2025 |
| AF Roofing & Cladding Limited | Construction | 2017 |
| AF T/A ALL-4 Limited | Wholesale & retail | 2012 |
| Affinity Motion Limited | Wholesale & retail | 2022 |
| Affordable Carpets ( Croft ) Limited | Wholesale & retail | 2020 |
| AFR Properties Ltd | Real estate | 2016 |
| AG Design & Control Limited | Administrative & support | 2007 |