| 0121 Holdings Ltd | Extraterritorial | 2022 |
| 0121 Management Ltd | Professional & scientific | 2022 |
| 09000522 Limited | Professional & scientific | 2014 |
| 1ST 4 Services (UK) Ltd | Construction | 2012 |
| 2 Degrees Infrastructure Ltd | Professional & scientific | 2021 |
| 248-250 Bristol Road Management Company Limited | Households | 2018 |
| A New Look at Limited | Wholesale & retail | 2015 |
| Abacona Investments Limited | Real estate | 1982 |
| Abercromby Wines Limited | Hospitality | 2003 |
| Absalom Brand Consultancy Ltd | Professional & scientific | 2025 |
| Absalom Engineering Ltd | Manufacturing | 2021 |
| Adams 4 Aggregates LLP | | 2021 |
| Advantage Storage Limited | Transport & logistics | 1998 |
| Air Aesthetics Ltd | Other services | 2011 |
| Aldridge Consultancy Limited | Administrative & support | 2014 |
| Allen's Caravans (Estates) Limited | Hospitality | 1953 |
| Allens Caravans Investments Ltd | Financial services | 2026 |
| Allens Caravans Properties Limited | Real estate | 2026 |
| Allen’S Caravans (Estates) Holdings Limited | Financial services | 2024 |
| Allesley Grange Management Company Limited | Households | 2007 |
| Alne Property Holdings Limited | Financial services | 2023 |
| Ammann Limited | Manufacturing | 1991 |
| Ammann UK Limited | Manufacturing | 1989 |
| Amru Consultancy Limited | Financial services | 2019 |
| Anchor (WB) Ltd | Real estate | 2008 |
| Anthony Andrews Coaching Ltd | Health & social care | 2020 |
| Anvil Place Management Company Limited | Administrative & support | 2014 |
| Arcane Advocate Ltd | Financial services | 2020 |
| Arctech Partnership LLP | | 2013 |
| Arden Accounting Services Limited | Professional & scientific | 2012 |
| Arden Country Services Ltd | Agriculture & fishing | 2021 |
| Arden Electronics Limited | Wholesale & retail | 2004 |
| Arden Parks Holdings Limited | Financial services | 2024 |
| Arden Parks Limited | Hospitality | 2023 |
| Ardent Enterprises Ltd | Professional & scientific | 2010 |
| Ardis Services Ltd | Health & social care | 2022 |
| Aris Consulting Ltd | Other services | 2023 |
| Armstrong Dance Ltd | Arts & recreation | 2025 |
| Arthur Charles Consulting Limited | Administrative & support | 2019 |
| Asquith House Edgbaston Management Company Limited | Households | 2014 |
| Atlam Design Worldwide Limited | Arts & recreation | 1996 |
| Atozen Ltd | Information & communication | 2026 |
| Aurora Therapies Limited | Health & social care | 2023 |
| Autograph Transport Ltd | Transport & logistics | 2015 |
| Avon Media Limited | Information & communication | 2024 |
| Bacham Limited | Real estate | 1977 |
| Ballard DE Bryas Ltd | Professional & scientific | 2022 |
| Bantry Close RTM Company Ltd | Households | 2014 |
| Barrington Grange Management (Powick) Limited | Households | 2000 |
| Bartaward Limited | Financial services | 1968 |
| Bayshore Nominees Limited | Extraterritorial | 2012 |
| Beaudesert Park Limited | Households | 1979 |
| Beeston Fields Golf Club Limited | Arts & recreation | 1970 |
| Bella Diva Hair & Makeup Limited | Other services | 2011 |
| Bellben Ltd | Arts & recreation | 2025 |
| BHM Advisory Limited | Real estate | 2014 |
| Bicknell Specialist Services Ltd | Administrative & support | 2021 |
| Bilor Limited | Wholesale & retail | 2017 |
| Birmingham Windscreens Ltd. | Manufacturing | 1976 |
| Black Bear Consultancy Limited | Information & communication | 2025 |
| Blue Light Wellbeing Limited | Health & social care | 2026 |
| Bluebird IT Limited | Information & communication | 2008 |
| Body Transformation Personal Training Limited | Arts & recreation | 2022 |
| Bodytransformation Health Limited | Health & social care | 2024 |
| Boho Bride Freedom Collection Limited | Wholesale & retail | 2021 |
| Bomb Shelter Wine Ltd | Professional & scientific | 2013 |
| Borders Driveways and Landscaping Specialists Ltd | Construction | 2018 |
| Botley Hill Barns Management Company Limited | Administrative & support | 2016 |
| Bracebridge Court Management Limited | Households | 2006 |
| Branded Hotel Management Limited | Hospitality | 2012 |
| Brantham Commercial Estate Management Company Limited | Real estate | 2020 |
| Breeze Consulting Ltd | Professional & scientific | 2016 |
| Brickscape Group Ltd | Construction | 2026 |
| Briskmot Ltd | Professional & scientific | 2021 |
| BS Enterprises Limited | Real estate | 2013 |
| BSL Bridge Ltd | Extraterritorial | 2015 |
| Buildout Holdings Ltd | Administrative & support | 2023 |
| Buyezi Limited | Wholesale & retail | 2022 |
| Byme 4 Ltd | Real estate | 2021 |
| C.K Heating & Electrical Limited | Construction | 2025 |
| Cadborough Farm Ltd | Other services | 2011 |
| Cake MAN Property Estates Limited | Real estate | 2023 |
| Campion Court Management Company Limited | Other services | 1986 |
| Cannon Jones Estate Management Limited | Households | 2022 |
| Car Touchscreen Protector Ltd | Manufacturing | 2020 |
| Cardinal Hospitality Ltd | Hospitality | 2025 |
| Carlton House Leamington Spa Limited | Households | 2023 |
| Carney Purcell Properties Limited | Real estate | 2015 |
| Cayborn Limited | Real estate | 2003 |
| Cayborn Management Company Limited | Real estate | 2022 |
| Ceic Group Ltd | Administrative & support | 2024 |
| Chainlogic (Consulting) Ltd | Information & communication | 2025 |
| Chambers Healthcare Services Limited | Administrative & support | 2009 |
| Chana Projects Limited | Construction | 2020 |
| Chari Holdings Limited | Wholesale & retail | 2016 |
| Charles Green Investment Limited | Real estate | 2025 |
| Charlie Spencer Consulting Limited | Professional & scientific | 2015 |
| Charlotte Lucy Consultancy Ltd | Professional & scientific | 2020 |
| Checkedcars Limited | Wholesale & retail | 2021 |
| Cherry Spring Ltd | Real estate | 2019 |