| & SO... Ltd | Professional & scientific | 2018 |
| 10 Broad Street Limited | Real estate | 2021 |
| 24:14 Limited | Information & communication | 2026 |
| 360 Custom Projects Ltd. | Administrative & support | 2014 |
| 3SM Minimarket Limited | Wholesale & retail | 2025 |
| 4MAX Ltd | Information & communication | 2026 |
| 78RAZOR Kinbarber Ltd | Other services | 2025 |
| A and G Setherton Limited | Construction | 2002 |
| A Branch Above Ltd | Administrative & support | 2019 |
| A J B Lettings Limited | Real estate | 2019 |
| A J Dart Building Contractors Limited | Construction | 2003 |
| A J Murch Ltd | Administrative & support | 2017 |
| A J Pickard Limited | Agriculture & fishing | 2017 |
| A J Woollacott Ltd | Agriculture & fishing | 2012 |
| A P Maddox Limited | Construction | 2007 |
| A.J. and J. Lake Limited | Agriculture & fishing | 2009 |
| Abolsoud Medical Ltd | Health & social care | 2022 |
| Absolute Museum & Gallery Products Ltd | Wholesale & retail | 1999 |
| Ac.Cc Limited | Health & social care | 2016 |
| Ac.Cc Property Limited | Real estate | 2025 |
| Ac.Cc Residential Limited | Real estate | 2025 |
| Active Aerials Limited | Administrative & support | 2008 |
| Adaptive Vehicle Conversions Limited | Wholesale & retail | 2019 |
| Adey & Cooke Ltd | Real estate | 2025 |
| Adey Investments Ltd | Real estate | 2025 |
| Admiral Court 8/9 Limited | Real estate | 2021 |
| Admiral Court Yard Limited | Real estate | 2021 |
| Aerials, Satellites and Cables Limited | Wholesale & retail | 2011 |
| Agri Natural Capital Ltd | Professional & scientific | 2024 |
| Agri-Tel (Devon) Limited | Manufacturing | 2007 |
| Agrikinetics Ltd | Agriculture & fishing | 2003 |
| Aider UK Ltd | Construction | 2018 |
| AJ Farming Limited | Agriculture & fishing | 2024 |
| AJ Warren Plumbing & Heating Ltd | Construction | 1998 |
| Akmvj Letting Ltd | Real estate | 2026 |
| Alan Dart Groundworks Limited | Construction | 2006 |
| Alan Millman Electrics Ltd | Energy | 2020 |
| Alexander Bros (SW) Ltd | Administrative & support | 2017 |
| Alfred Place Property Management Limited | Households | 2025 |
| AMN Contracting Ltd | Other services | 2017 |
| Appliance FIX and Repair Ltd | Other services | 2023 |
| Aramis Rugby Ltd | Manufacturing | 2013 |
| Ardosia Slate Company Limited | Construction | 2002 |
| Argo Environmental Engineering Limited | Professional & scientific | 1995 |
| Astro Logos Ltd | Education | 2002 |
| AVO Craft Cafe Ltd | Manufacturing | 2023 |
| Barkham Exmoor CIC | Education | 2023 |
| Barricane Beach Kiosk Limited | Hospitality | 2014 |
| Barricane Commercial Properties II Limited | Real estate | 2023 |
| Barricane Commercial Properties Ltd | Real estate | 2017 |
| Barrington Street PTI Limited | Real estate | 2015 |
| Battledown Contractors Ltd | Agriculture & fishing | 2016 |
| Beaman and Jones Consulting Limited | Professional & scientific | 2004 |
| Beck's Place Management Limited | Households | 2014 |
| Beech Tree Kennels Ltd | Administrative & support | 2010 |
| Belladonna Collective Limited | Administrative & support | 2025 |
| Bermta Health Care Services Ltd | Health & social care | 2011 |
| Bishops Nympton Community Club | Arts & recreation | 2017 |
| Bishops Nympton Parish Hall Trust | Extraterritorial | 2010 |
| BIX Developments Limited | Real estate | 1970 |
| Blackmoor Developments Limited | Real estate | 1996 |
| Blakewell Services Limited | Manufacturing | 2010 |
| Blooloop Limited | Information & communication | 2005 |
| Blue Frog Toys Ltd | Wholesale & retail | 2010 |
| Blue Pass Limited | Real estate | 2019 |
| Bluebell Inventories Ltd | Households | 2018 |
| Blueberry Hill Design Ltd | Manufacturing | 2023 |
| BOB Dove Motorsports Ltd | Manufacturing | 2022 |
| Bonedry Ltd | Manufacturing | 2019 |
| Brambleby Books Limited | Information & communication | 2007 |
| Brandfixed Limited | Construction | 1997 |
| Bratton Fleming Pre-School Community Interest Company | Education | 2010 |
| Bray Group (MHB) Limited | Construction | 2013 |
| Bray Group Realty Limited | Real estate | 2021 |
| Bray Valley Sporting Club Limited | Other services | 2013 |
| Bricklaying South West Ltd | Construction | 2013 |
| Bridgeman Technologies Ltd | Information & communication | 2014 |
| British HEN Welfare Trust | Agriculture & fishing | 2012 |
| Brushwood Design Limited | Wholesale & retail | 2000 |
| Bucks Blasting and Powder Coating Ltd | Manufacturing | 2022 |
| Budgetstretcher Limited | Wholesale & retail | 2018 |
| Burcombe Construction Ltd | Construction | 2023 |
| Burcombe Farms Limited | Agriculture & fishing | 2023 |
| Burcombe Ltd | Financial services | 2026 |
| Buthay Enterprises Limited | Agriculture & fishing | 2005 |
| Byrnes & Byrnes Limited | Health & social care | 2010 |
| Caelum Notitia Limited | Information & communication | 2021 |
| Caen Field Car Park Limited | Transport & logistics | 1989 |
| Calibration Concepts Limited | Professional & scientific | 2007 |
| Cannon Construction Limited | Construction | 2009 |
| Care 4 Bathrooms Ltd | Construction | 2021 |
| Cartsolo Limited | Real estate | 2020 |
| Ceramics Academy CIC | Arts & recreation | 2024 |
| Cerlan Bart Ltd | Real estate | 2015 |
| Chapel Farm Equine Assisted Learning Centre Ltd | Health & social care | 2024 |
| Charterhouse Books Limited | Information & communication | 1994 |
| Cheap Static Caravans Ltd | Wholesale & retail | 2019 |
| Chores Cleaning Ltd | Administrative & support | 2025 |
| CHS Enterprises Limited | Agriculture & fishing | 2007 |
| Churchill Dairy Limited | Agriculture & fishing | 2005 |