| 1-4 Carr Road Thornton Cleveleys Management Company Ltd | Households | 2026 |
| 12/01 Solutions Limited | Professional & scientific | 2006 |
| 15 Montpelier Limited | Real estate | 2013 |
| 21ST Century Landscapes Limited | Wholesale & retail | 2009 |
| 24 Fingers Limited | Information & communication | 2014 |
| 24SE Ltd | Real estate | 2021 |
| 29 Albert Street Limited | Real estate | 2024 |
| 360FLIPS Ltd | Real estate | 2025 |
| 3C Property Solutions Ltd | Real estate | 2025 |
| 3D Estates Design Ltd | Information & communication | 2015 |
| 3DCANINEACADEMY Ltd | Education | 2024 |
| 3RN Holiday Lets Limited | Hospitality | 2021 |
| 4 Norwich Avenue Freehold Limited | Households | 1999 |
| 42 Electrical Ltd | Construction | 2026 |
| 4TRENDUK Ltd | Wholesale & retail | 2023 |
| 5885DIGITAL Ltd | Professional & scientific | 2020 |
| 7OM Ltd | Professional & scientific | 2026 |
| A & J Lettings Ltd | Real estate | 2010 |
| A Sanderson Property Ltd | Real estate | 2019 |
| A&N Car Sales Ltd | Administrative & support | 2024 |
| A.B-Metals Ltd | Water & waste | 2018 |
| A.K.B Builders Ltd | Construction | 2021 |
| Aahd Services Limited | Real estate | 2018 |
| Abbott Hull Associates Ltd | Professional & scientific | 2019 |
| Access Flooring Group Ltd | Construction | 2023 |
| Ace Radio Cabs Limited | Extraterritorial | 2023 |
| Ace Supplies Lancs Limited | Information & communication | 2017 |
| ACO Clinic Limited | Health & social care | 2025 |
| Acorns Breakfast and After School Club Limited | Health & social care | 2024 |
| ACT Consulting Ltd | Professional & scientific | 2024 |
| Active Lettings Ltd | Real estate | 2020 |
| AD Stead Limited | Wholesale & retail | 2018 |
| Addfuel Ltd | Information & communication | 2026 |
| Addison Engineering Company (Blackpool) Limited | Professional & scientific | 1979 |
| ADG Property Group Limited | Real estate | 2025 |
| Adhr NW Ltd | Financial services | 2025 |
| Advanced Build (Fylde) Limited | Manufacturing | 2011 |
| Advanced Clinical Practice Northwest Ltd | Health & social care | 2022 |
| Advanced Window Services Ltd | Construction | 2025 |
| Adventures in Learning Limited | Health & social care | 2015 |
| AFD French Polishing Limited | Manufacturing | 2023 |
| Affordable Mobility (Fylde Coast) Ltd | Wholesale & retail | 2021 |
| Affordable Prices Limited | Wholesale & retail | 2014 |
| AGC Chemicals Europe, Ltd. | Manufacturing | 1999 |
| AIA Consultants Limited | Professional & scientific | 2024 |
| Ainsley Films Ltd | Information & communication | 2023 |
| Airis Energy Installations Limited | Other services | 2024 |
| Airis Energy Limited | Other services | 2023 |
| Airis Energy Services Limited | Other services | 2024 |
| AJ Fitness & Wellness Ltd | Arts & recreation | 2023 |
| AJ Premier Store Ltd | Wholesale & retail | 2023 |
| Akcay Property Ltd | Real estate | 2026 |
| AKR Heating and Plumbing Services Ltd | Professional & scientific | 2023 |
| Albert Wilde Limited | Wholesale & retail | 1960 |
| Alchemist Properties Ltd | Real estate | 2023 |
| Alex Payne Consulting Limited | Professional & scientific | 2021 |
| Alfa Investimentos Ltd | Financial services | 2026 |
| Allen Dingle Heating & Plumbing Ltd | Construction | 2004 |
| Alliance 4 Children C.I.C. | Professional & scientific | 2025 |
| Alliance Stores Ltd | Administrative & support | 2016 |
| Allthatsintegral Limited | Professional & scientific | 2009 |
| ALS Utilities Limited | Construction | 2011 |
| Altra Access Ltd | Construction | 2025 |
| Amethyst Assets Limited | Real estate | 2017 |
| Amgarside Properties Ltd | Real estate | 2023 |
| Amore Cleveleys Limited | Extraterritorial | 2020 |
| Anchor FM Consultancy Ltd | Professional & scientific | 2026 |
| Anchorvoice Ltd | Professional & scientific | 2025 |
| Andalus Capital Limited | Real estate | 2018 |
| Andrew Mellor Limited | Professional & scientific | 2012 |
| Andrews Signs Ltd. | Professional & scientific | 2004 |
| Angela Sanderson Interiors Limited | Wholesale & retail | 2009 |
| Anna Maximus Ltd | Hospitality | 2014 |
| Annulet Property Ltd | Real estate | 2019 |
| Anthony Green 24/7 Limited | Transport & logistics | 2011 |
| Antinous Leisure Limited | Hospitality | 2011 |
| Aoye Global Limited | Wholesale & retail | 2026 |
| Apex Access-Electrical Solutions Ltd | Mining & quarrying | 2016 |
| Apple Tree Gardens Management Company Limited | Households | 2013 |
| Aprm 1 Ltd | Real estate | 2026 |
| Aqua Logic Products Ltd | Households | 2024 |
| Araja Property Investments Limited | Real estate | 2019 |
| Araja Property Limited | Real estate | 2015 |
| Arcade Joyride Ltd | Information & communication | 2023 |
| Armchair Accountancy Limited | Professional & scientific | 2004 |
| Arrowline Limited | Construction | 2011 |
| Artemis Group Consulting Limited | Professional & scientific | 2021 |
| Ashbourne Lodge Holdings Ltd | Real estate | 2020 |
| Ashbourne Lodge JM Limited | Health & social care | 2015 |
| Ashco Property Ltd | Real estate | 2012 |
| Ashleigh Daniels Ltd | Administrative & support | 2026 |
| Ashton Wilcock & Co Limited | Professional & scientific | 2014 |
| Ashworth IT Limited | Information & communication | 2014 |
| Asncp Properties Limited | Real estate | 2020 |
| Aspect Acquisitions Limited | Real estate | 2014 |
| Aspirational Social Care Consultancy (Ascc) Ltd | Professional & scientific | 2023 |
| Aspire Power Solutions Ltd | Construction | 2023 |
| Assured Integrity Services (Offshore) Limited | Professional & scientific | 2011 |
| AST Live Ltd | Administrative & support | 2025 |
| Athlete NOW Ltd | Information & communication | 2023 |