| 1ST Maintenance Limited | Construction | 2009 |
| 24/26 Alma Road Management Limited | Real estate | 2018 |
| 360 Machining Solutions Limited | Professional & scientific | 2022 |
| 61 and 63 Alma Road Management Limited | Households | 2022 |
| 63 Bolton Street Management Company Limited | Households | 2017 |
| 75 Berry Head Road Management Co. Ltd. | Households | 2007 |
| 8TE Streetfood Ltd | Hospitality | 2023 |
| A C Old Tree Care Specialists Ltd. | Administrative & support | 2012 |
| A Golden Plumbing Service Ltd | Construction | 2011 |
| A M Flats Ltd | Real estate | 2025 |
| A M Leisure Ltd | Wholesale & retail | 2010 |
| A Nice Little House Ltd | Real estate | 2021 |
| A P H Heating Ltd | Construction | 2002 |
| A Wilson Accounting Services Limited | Professional & scientific | 2015 |
| A.P. Plant Ltd | Construction | 2020 |
| Abbot Insurance Consultants Limited | Financial services | 2008 |
| Abide Home Care Limited | Health & social care | 2016 |
| Abigail Anna Gibbs Limited | Information & communication | 2012 |
| Abstract Education Limited | Education | 2014 |
| Accounting & General Ltd | Professional & scientific | 2024 |
| Accounting Revolution Ltd | Professional & scientific | 2019 |
| Adelaide House (Portishead) Management Limited | Households | 1978 |
| Adelong Expeditions - Highlands and Islands Limited | Arts & recreation | 2015 |
| Adelong Outdoor Education Limited | Arts & recreation | 2014 |
| ADS Building Maintenance Ltd | Construction | 2025 |
| ADS Garden Services (SW) Limited | Administrative & support | 2023 |
| Advanced Technical Recruitment Limited | Administrative & support | 2006 |
| Adventuremed Ltd | Education | 2019 |
| Airfine Residents Association Limited | Households | 1984 |
| AJS Refits Ltd | Manufacturing | 2024 |
| AKP Management Agency Limited | Arts & recreation | 2017 |
| Albero Brixham Ltd | Hospitality | 2016 |
| Aldred GAS & Heating Services Limited | Construction | 2020 |
| Alglas Limited | Wholesale & retail | 2019 |
| Alliance Investments Properties Limited | Real estate | 2020 |
| Alpha Nano Developments Limited | Manufacturing | 2017 |
| Amber Electrics Ltd | Construction | 2023 |
| Amkara Ltd | Information & communication | 2004 |
| Amy-R Trawlers Limited | Agriculture & fishing | 2004 |
| Anchor the Food Limited | Hospitality | 2021 |
| Anchorage Trading Ltd | Wholesale & retail | 2024 |
| Anchorstone Cafe Limited | Hospitality | 2013 |
| Anchorstone Dartmouth Limited | Hospitality | 2015 |
| Anchorstone Food Limited | Hospitality | 2016 |
| Andjan Limited | Hospitality | 2002 |
| Angelena Fishing Limited | Agriculture & fishing | 2015 |
| Animation Folk Limited | Information & communication | 2026 |
| Aqua GAS Torbay Limited | Construction | 2011 |
| ARC Right Electrical Limited | Energy | 2012 |
| Arcadian Design Limited | Information & communication | 2017 |
| Armadillo Heating Services Ltd | Construction | 2026 |
| Ashgrove One Limited | Financial services | 2015 |
| Assist Health & Safety Services Ltd | Professional & scientific | 2022 |
| AT 36 Middle Street Ltd | Manufacturing | 2025 |
| Axsim Solutions Limited | Professional & scientific | 2016 |
| B. Foster Plumbing & Heating Ltd | Construction | 2023 |
| B.P.B. Services Ltd | Other services | 2019 |
| Bagborough Accountancy Limited | Professional & scientific | 2014 |
| Bargains Galore (UK) Limited | Wholesale & retail | 2003 |
| Bartosz Fluda Ltd. | Hospitality | 2014 |
| Bay Consulting Limited | Information & communication | 2011 |
| Bay Line Lifts Ltd | Professional & scientific | 2018 |
| Bay Tyres & Car Wash Ltd | Administrative & support | 2019 |
| Bay View Roofing Ltd | Construction | 2025 |
| Baykes Ltd | Wholesale & retail | 2024 |
| Baypubs Ltd | Hospitality | 2026 |
| BCP Access Platforms Ltd | Construction | 2024 |
| Beamers Brixham Limited | Hospitality | 2005 |
| Beechdown Garage Ltd | Wholesale & retail | 2002 |
| Belgravia Terrace Management Company Limited | Real estate | 1999 |
| BEN Gilholm Analogue Photography Ltd | Professional & scientific | 2023 |
| Berry Court Apartments Company Ltd | Hospitality | 1996 |
| Berry Head Road (Brixham) Management Co. Limited | Households | 1991 |
| Bespoke Funeral Memories Ltd | Manufacturing | 2018 |
| Beth Goodburn Ltd | Health & social care | 2024 |
| BFF Plant Hire Ltd | Administrative & support | 2010 |
| Binary Circus Ltd | Information & communication | 2010 |
| Blue Cloud Management (Brixham) Limited | Real estate | 2010 |
| Blue Horizon Fishing Limited | Agriculture & fishing | 2025 |
| BOB & Barney’S Limited | Hospitality | 2018 |
| Bonbon (SW) Limited | Wholesale & retail | 2021 |
| Bounty of the Sea Limited | Wholesale & retail | 2012 |
| Boutique UK Property Holdings Limited | Financial services | 2023 |
| Boutique UK Property One Limited | Real estate | 2023 |
| Bowman Distribution Ltd | Wholesale & retail | 2024 |
| BOX4M Ltd | Professional & scientific | 2024 |
| BP Renovations Ltd | Construction | 2024 |
| BR Tax Nominees Ltd | Administrative & support | 2008 |
| Break the Cycle C.I.C. | Education | 2022 |
| Breakwater Marine Engineers Ltd | Other services | 2018 |
| Bright Star Lettings Ltd | Real estate | 2016 |
| Brimlands Court (Brixham) Management Company Limited | Households | 1972 |
| Brin Parker & Sons Limited | Construction | 2013 |
| Brin Parker Construction Limited | Construction | 2011 |
| Bristow Window Cleaning Limited | Administrative & support | 2018 |
| Brixham Admiral Swim Company Ltd | Arts & recreation | 2006 |
| Brixham and Newhaven Trawler Agents Limited | Wholesale & retail | 2018 |
| Brixham Arts & Theatre Society | Arts & recreation | 2013 |
| Brixham Chain Company Ltd | Wholesale & retail | 2017 |
| Brixham Clubhouse Limited | Arts & recreation | 2015 |