| "Belle-Vue" Enterprises Limited | Hospitality | 2002 |
| 04505884 Limited | Professional & scientific | 2002 |
| 06967261 Limited | Construction | 2009 |
| 108 ELM Road Management Limited | Households | 2008 |
| 11/11 Aesthetics Clinic Limited | Health & social care | 2020 |
| 158 Performance Limited | Wholesale & retail | 2009 |
| 1ST 4 Signs Ltd | Manufacturing | 2013 |
| 20 North ST Limited | Hospitality | 2017 |
| 21 Norton Road Hove RTM Company Limited | Households | 2023 |
| 222 Laser Limited | Other services | 2025 |
| 2GETHER Insurance Ltd | Financial services | 2011 |
| 2HOOTS Publishing Services Ltd | Professional & scientific | 2016 |
| 2IAB Holdings Limited | Financial services | 2016 |
| 3 Distribution Limited | Transport & logistics | 2006 |
| 3F Trans Ltd | Transport & logistics | 2025 |
| 4 Stars Financial Ltd | Professional & scientific | 2022 |
| 44 Tonne Artic Haulage Limited | Transport & logistics | 2008 |
| 48 - 58 Bahram Road RTM Company Limited | Households | 2011 |
| 4WARD Contracting Group Ltd | Professional & scientific | 2016 |
| 5 Star Cases Limited | Manufacturing | 1992 |
| 5 Star Group Holdings Limited | Manufacturing | 2008 |
| 50 & 52 Fenland Place Management Company Ltd | Households | 2021 |
| 53 Leverington Road RTM Company Limited | Households | 2019 |
| 58 60 62 Fenland Place Management Company Ltd | Households | 2021 |
| 645 Fuels Ltd | Extraterritorial | 2025 |
| 645 Services Ltd | Water & waste | 2011 |
| 7ACRE Limited | Agriculture & fishing | 2010 |
| 8 Cathles Road RTM Company Limited | Households | 2011 |
| 933K Limited | Information & communication | 2024 |
| A & G Cole Enterprise Limited | Hospitality | 2023 |
| A & M Developments (Norfolk) Ltd | Construction | 2022 |
| A & R Property Rentals Limited | Real estate | 2019 |
| A & S Bird Holdings Limited | Financial services | 2021 |
| A & S Clarke Developments Limited | Construction | 2023 |
| A and L Construction Services Limited | Construction | 2016 |
| A C Bennett Construction Limited | Construction | 2015 |
| A C Recruitment Limited | Administrative & support | 2017 |
| A Class Roofing and Contractors Limited | Construction | 2025 |
| A D C (East Anglia) Limited | Administrative & support | 2001 |
| A D C (UK) Ltd. | Professional & scientific | 1996 |
| A D Hurst & SON Commercial Limited | Wholesale & retail | 2015 |
| A G Housing Limited | Real estate | 2019 |
| A J Dunlop Consulting Limited | Professional & scientific | 2020 |
| A J Henson Carpentry Limited | Manufacturing | 2023 |
| A J W Fabrications Limited | Manufacturing | 2017 |
| A Kirby Engineering Limited | Professional & scientific | 2019 |
| A Lynn Engineering Limited | Professional & scientific | 2024 |
| A M Fisher Electrical Contractors Limited | Construction | 2004 |
| A M Horseboxes Ltd | Manufacturing | 2019 |
| A N White (Building Contractors) Limited | Construction | 2003 |
| A P L Engineering Services Limited | Professional & scientific | 2024 |
| A Petro Haulage Ltd | Transport & logistics | 2025 |
| A Petro Trans Ltd | Transport & logistics | 2020 |
| A T & K Logistics Ltd | Administrative & support | 2023 |
| A Welbourne Flooring Limited | Construction | 2017 |
| A&B Morris Developments Limited | Construction | 2024 |
| A&M Carse Ltd | Construction | 2025 |
| A-Lfv Ltd | Transport & logistics | 2025 |
| A-Star Aesthetic Training Ltd | Other services | 2023 |
| A-Star Cosmetics Ltd | Other services | 2023 |
| A-Star Housing & Developments Limited | Real estate | 2025 |
| A.B. Developments (East Anglia) Ltd | Construction | 2024 |
| A.M Blatch Holdings Ltd | Financial services | 2019 |
| A.M Blatch Trustees Limited | Construction | 2021 |
| A.P. Freeman Group Limited | Professional & scientific | 2017 |
| A.P. Freeman Limited | Construction | 2010 |
| A.R. Harris Building Contractors Ltd | Construction | 2010 |
| A.S.Johnson & SON Limited | Hospitality | 1954 |
| A.T. Electrical Services & Installations Limited | Construction | 2005 |
| A1 Air Testing Limited | Construction | 2019 |
| A1 Fabrication Limited | Manufacturing | 2017 |
| A47 Car Sales Ltd | Wholesale & retail | 2024 |
| AB Audio Visual Ltd | Professional & scientific | 2002 |
| Abbas Mart Ltd | Wholesale & retail | 2026 |
| Abel Marketing Ltd | Information & communication | 2022 |
| ABP Truck Engineering Ltd | Professional & scientific | 2020 |
| Absolute Children Services Ltd | Administrative & support | 2023 |
| AC Management Consultants Ltd | Administrative & support | 2021 |
| Academy Estates Ltd | Real estate | 2023 |
| Accessible Properties Ltd | Households | 2025 |
| Aches Ltd | Manufacturing | 2023 |
| Achillies Training Ltd | Energy | 2025 |
| Active Recovery Limited | Other services | 1997 |
| ADA Supermarket Ltd | Wholesale & retail | 2019 |
| Adam Amiras Ltd | Hospitality | 2020 |
| Adam Willis Ltd | Professional & scientific | 2023 |
| Adamson Backpacking Ltd | Administrative & support | 2024 |
| Adapt Biogas Limited | Professional & scientific | 2012 |
| ADB Electrical Ltd | Construction | 2019 |
| Adcept Consulting Limited | Professional & scientific | 2014 |
| Adell Ltd | Construction | 2025 |
| Adios Electronics Ltd | Wholesale & retail | 2024 |
| ADK Builders Limited | Construction | 2024 |
| Adrian Payne Heating & Plumbing Limited | Construction | 2015 |
| Advance Engineering Projects Ltd | Real estate | 2020 |
| Advanced Autos Wisbech Ltd | Wholesale & retail | 2025 |
| Advanced Electrical Limited | Construction | 1996 |
| Advanced Refrigeration Contractors Limited | Construction | 2003 |
| AEK Coles Ltd | Wholesale & retail | 2025 |
| AEL Group Limited | Financial services | 2015 |