| .001SPORT Ltd | Arts & recreation | 2016 |
| 1618 Phoenix Ltd | Financial services | 2022 |
| 2 Marians Property Ltd | Real estate | 2026 |
| 3P Enterprise Limited | Wholesale & retail | 2007 |
| 3WAY Maintenance Limited | Wholesale & retail | 2022 |
| 40 Claremont Road Management Company Limited | Real estate | 2007 |
| 42 Hampton Road Management Limited | Households | 1984 |
| 86 Cotham Brow Management Limited | Households | 1987 |
| 99 Print Ltd | Manufacturing | 2019 |
| 99 Web Limited | Manufacturing | 2018 |
| A & J Slurry Ltd. | Agriculture & fishing | 1995 |
| A and C Products Limited | Manufacturing | 2021 |
| A40 Networks Limited | Information & communication | 2016 |
| Aakash Massage Limited | Health & social care | 2023 |
| ABC Pavilions Limited | Hospitality | 2009 |
| Access Autos Ltd | Wholesale & retail | 2019 |
| Acorn Custom Tours & Travel Limited | Administrative & support | 2003 |
| Acorn Engineering Solutions Ltd | Professional & scientific | 2011 |
| Acorn Office Accessories Limited | Manufacturing | 1982 |
| Actionson Ltd | Administrative & support | 2025 |
| Adamas House CIC | Health & social care | 2022 |
| Addis Portable Accommodation Ltd | Hospitality | 2024 |
| Addis Property Lettings Ltd. | Real estate | 2024 |
| Adrian Davis Haulage Ltd | Transport & logistics | 2021 |
| Adrian Jenkins Plumbing & Heating Services Ltd | Construction | 2017 |
| ADT Driver Hire Ltd | Other services | 2024 |
| Aesthetic Alchemy Ltd | Other services | 2025 |
| Agency-Footprint Limited | Information & communication | 2012 |
| Al's Plaice Coleford Limited | Wholesale & retail | 2019 |
| Alan Griffiths Transport Ltd | Transport & logistics | 2008 |
| ALL Good in the Wood Ltd | Manufacturing | 2019 |
| Allen Guthrie Enterprises Ltd | Wholesale & retail | 2023 |
| Alli Electrical Engineering Services Ltd | Professional & scientific | 2020 |
| Almshouse Road Management Company Limited | Households | 2014 |
| Amazing Maison Ltd | Manufacturing | 2005 |
| Amber Prisk Ltd | Health & social care | 2023 |
| AMICO1 Limited | Hospitality | 2018 |
| Animex Management Limited | Households | 2019 |
| Anne Pettit Ltd | Other services | 2023 |
| Another World Productions Limited | Arts & recreation | 2013 |
| Anstice Accounting Limited | Professional & scientific | 2003 |
| Anthony’S Prestige Chauffeurs & Protection Limited | Transport & logistics | 2025 |
| Anzen Sports Limited | Wholesale & retail | 2020 |
| Apex Tours Ltd | Arts & recreation | 2026 |
| Asbestostrip Innovations UK Limited | Manufacturing | 2001 |
| Asford Limited | Wholesale & retail | 2010 |
| Aspect Holdings Trading Group Limited | Professional & scientific | 2003 |
| Association of Microchip Database Operators | Other services | 2023 |
| Aston J Trading Ltd | Professional & scientific | 2024 |
| Athree Spa London Ltd | Health & social care | 2012 |
| Aunt Daisy Scientific Ltd | Professional & scientific | 2005 |
| Badgers Garden Farm Limited | Other services | 1996 |
| Bally Seamus Limited | Professional & scientific | 2012 |
| Baltimore Estates Limited | Real estate | 2000 |
| Bambipokepulls Limited | Arts & recreation | 2025 |
| Basket Face Ltd | Wholesale & retail | 2022 |
| Beaufort Property Holdings Ltd | Real estate | 2022 |
| Beaufort UK Properties Ltd | Real estate | 2023 |
| Beauti'Ful Fern Ltd | Other services | 2021 |
| Belfitt Holdings Limited | Real estate | 2021 |
| Bellmaster Management Company Limited | Real estate | 2006 |
| Benchmark Geophysical Consulting Limited | Mining & quarrying | 1999 |
| Bendigedig Management Service Ltd | Administrative & support | 2024 |
| Bendigedig Short Stays Ltd | Real estate | 2023 |
| Berry Hill Hand Car Wash Ltd | Administrative & support | 2023 |
| Berry Hill News (Gloucestershire) Limited | Wholesale & retail | 2017 |
| Berry Hill Social Club (Kells Meend) Ltd | Other services | 2017 |
| Bicky's Ltd | Hospitality | 2019 |
| Big Box Little Box Storage Limited | Other services | 2016 |
| Bizin Limited | Information & communication | 2011 |
| Black Horse Stables & Field Shelters Limited | Manufacturing | 2021 |
| Boarder Oak Café Ltd | Hospitality | 2025 |
| Boldbrandings Limited | Professional & scientific | 2025 |
| Botanica Plants & Lifestyle Limited | Wholesale & retail | 2025 |
| Botanica Plants Ltd | Wholesale & retail | 2023 |
| Boxheath Limited | Construction | 1978 |
| Bracey Enterprises LLP | | 2025 |
| Brackston Building Limited | Education | 2026 |
| Brains Construction Ltd | Construction | 2008 |
| Branches OUT CIC | Health & social care | 2021 |
| Branded Drinks Ltd | Manufacturing | 1999 |
| Brideoak Investments Limited | Real estate | 2006 |
| Brisland Meats Ltd | Wholesale & retail | 2002 |
| Broadoak Carpentry Limited | Construction | 2014 |
| Broadstone Park Limited | Hospitality | 2016 |
| Broadstone Retreat Limited | Hospitality | 2024 |
| Brunsdon Estate Planning Limited | Financial services | 2022 |
| Bukuu Ltd | Administrative & support | 2016 |
| Burcu Coleford Limited | Hospitality | 2017 |
| BW GAS Smart Limited | Construction | 2012 |
| BW Priest Limited | Transport & logistics | 2024 |
| C a Training Limited | Education | 2020 |
| C Martin Contracting Limited | Construction | 2019 |
| C&R Groundworks Limited | Construction | 2021 |
| C. Bath Builders Limited | Construction | 1964 |
| Calico Interiors Limited | Manufacturing | 1998 |
| Calico Leisure Ltd | Hospitality | 2025 |
| Calico Limited | Construction | 2015 |
| Candykite Ltd | Professional & scientific | 2018 |
| Cane Group Limited | Financial services | 2025 |