| 10 the Parks Ltd | Households | 2026 |
| 12 the Parks Minehead Limited | Real estate | 1995 |
| 15 Glenmore Road (Management) Limited | Households | 1996 |
| 16 Tregonwell Road Management Company Ltd. | Real estate | 2000 |
| 17 Glenmore Residents Limited | Households | 2001 |
| 2BEE IT Limited | Information & communication | 2020 |
| 360 Proposal Ltd | Information & communication | 2024 |
| 43 Quay Street Limited | Households | 2003 |
| 4TH Square Ltd | Professional & scientific | 2024 |
| 92 Cher Management Company Limited | Real estate | 2022 |
| A & J Wilkes Ltd | Education | 2016 |
| A & MKJ Limited | Professional & scientific | 2012 |
| A and J Lifestyle Ltd | Arts & recreation | 2024 |
| A E Autos Ltd | Wholesale & retail | 2023 |
| A J Kingston-James HR Limited | Administrative & support | 2013 |
| A.CO11ECTIVE Ltd | Information & communication | 2025 |
| A.J.P Keating Management Limited | Professional & scientific | 2026 |
| ABC IT Solutions Ltd | Information & communication | 2021 |
| Accessible Transport West Somerset | Transport & logistics | 2005 |
| ACM Flooring Ltd | Construction | 2025 |
| Active Signs (Minehead) Limited | Manufacturing | 2008 |
| Aero Camp Limited | Hospitality | 2025 |
| Akinci Food Station Ltd | Hospitality | 2023 |
| ALA Maintenance Ltd | Construction | 2025 |
| Alcombe Garden Limited | Hospitality | 2025 |
| Alcombe Hall Management Company Limited | Households | 2012 |
| Alder Windows & Doors Limited | Manufacturing | 1991 |
| Alexander Art in Exmoor Limited | Wholesale & retail | 2024 |
| Alexandra Gardens (Minehead) Management Company Limited | Households | 1999 |
| Alice Davies Ltd | Arts & recreation | 2025 |
| Always Hear West Somerset Ltd | Health & social care | 2021 |
| Amacc Limited | Wholesale & retail | 2004 |
| Amherst & Shapland Limited | Financial services | 2007 |
| AMV Automotive Ltd | Transport & logistics | 2026 |
| Anchors Drop Limited | Wholesale & retail | 2022 |
| Ania Consultancy Ltd | Professional & scientific | 2023 |
| Anne's Court Management (Minehead) Limited | Households | 1989 |
| Archers Management Dunster Limited | Households | 2001 |
| Architectural Studio SW Ltd | Real estate | 2018 |
| Arcpav Ltd | Hospitality | 2024 |
| ARK Atvs Holding Ltd | Financial services | 2024 |
| ARK Atvs Ltd | Wholesale & retail | 2003 |
| Arrogant Records Limited | Professional & scientific | 2007 |
| Artiste Brand Management Limited | Information & communication | 2019 |
| Artiste Group Limited | Information & communication | 2019 |
| Artiste Music Group Limited | Information & communication | 2019 |
| Artiste Records Limited | Information & communication | 2020 |
| Artiste Shop Limited | Information & communication | 2019 |
| Autohaus Factory Limited | Wholesale & retail | 2020 |
| Avill Court (Dunster) Management Company Limited | Households | 1986 |
| Avill Properties Limited | Hospitality | 2006 |
| B & K Rentals Ltd | Real estate | 2022 |
| B & P Rentals Ltd | Real estate | 2022 |
| BAGS2MOVE Limited | Arts & recreation | 2010 |
| Bar Foods Ltd | Hospitality | 2023 |
| Bay Tree Management (Minehead) Limited | Households | 2008 |
| Beach HUT (Minehead) Limited | Wholesale & retail | 2019 |
| Beacon Education MAT Ltd | Education | 2011 |
| Beauty Pro Academy Ltd | Education | 2019 |
| Beaver Garages (West Somerset) Limited | Wholesale & retail | 2003 |
| Bernard DRU Oak Limited | Manufacturing | 2010 |
| Better Pubs Limited | Manufacturing | 1975 |
| Beunique Salon and Training Ltd | Other services | 2023 |
| Bilbrook Garage Ltd | Wholesale & retail | 2016 |
| Bitzcomps Ltd | Arts & recreation | 2023 |
| Blackford Education (Schools) Limited | Education | 2001 |
| Blenheim Park Gardens Management Ltd | Real estate | 2009 |
| Blenheim Road (Minehead) Management Company Limited | Households | 1990 |
| Blindin'Suits Limited | Wholesale & retail | 2020 |
| Blitzit Cleaning Solutions Limited | Administrative & support | 2017 |
| Blue Anchor Bay Garage Ltd | Wholesale & retail | 1988 |
| Blue Anchor Toilets Community Interest Company | Other services | 2016 |
| Boomerang Event Services Ltd | Administrative & support | 2015 |
| Boxer Properties Ltd | Real estate | 2000 |
| BPL Transnational LLP | | 2025 |
| Bravo Charlie Ltd | Information & communication | 2019 |
| Bridge Forward Mentoring Ltd | Education | 2026 |
| Bridgedale Court Management Company Limited | Households | 1989 |
| Bristol Street Book-Keeping Limited | Professional & scientific | 2011 |
| Bristol West Ltd | Professional & scientific | 2022 |
| Broadlands Homes Limited | Hospitality | 2004 |
| Brook Group Investments Limited | Real estate | 1994 |
| BT Coffee Ltd | Hospitality | 2024 |
| Buck Ryan Ltd | Administrative & support | 2021 |
| Buckingham Industrial Group Ltd. | Wholesale & retail | 2016 |
| Building Vision (UK) Limited | Other services | 2007 |
| Building Vision Algeria Limited | Wholesale & retail | 2020 |
| Buildix Minehead Ltd | Construction | 2025 |
| Buildr AI Ltd | Information & communication | 2026 |
| Burrowhayes Farm Riding Stables Ltd | Arts & recreation | 2011 |
| Buttsnest Ltd | Real estate | 2017 |
| C&C Motors (Minehead) Limited | Wholesale & retail | 2023 |
| C.J. Lynch & Sons (Minehead) Limited | Construction | 1979 |
| C.J. Lynch Holdings Limited | Financial services | 2002 |
| Cable Grips (Minehead) Limited | Manufacturing | 1990 |
| Caicos Wellbeing Magazine Limited | Information & communication | 2024 |
| Cantiar Ltd | Professional & scientific | 2021 |
| Capreolus Ecology Ltd | Agriculture & fishing | 2023 |
| Care Ridge Limited | Health & social care | 2026 |
| Carhampton Cross Developments Limited | Construction | 2021 |