| 1 and 2 Station Road Management Company Limited | Extraterritorial | 2007 |
| 1 Broad Park Avenue Management Company Limited | Real estate | 2015 |
| 1 Coburg Terrace and 18/19 Fore Street Management Company Limited | Professional & scientific | 1990 |
| 1 Springfield Road Management Ltd | Households | 2013 |
| 1/2 Market Street Management Co Ltd | Households | 2011 |
| 11 Montpelier Terrace (Longwood) Limited | Professional & scientific | 2004 |
| 15 Highfield Road Apartments Limited | Households | 2016 |
| 150 High Street Ilfracombe Ltd | Real estate | 2020 |
| 17 Oxford Grove Limited | Households | 2011 |
| 18-25 Park Court Management Limited | Households | 2014 |
| 1IN10 Ltd | Information & communication | 2015 |
| 2 Hillsborough Terrace Management Limited | Households | 2013 |
| 22 High Street (Ilfracombe) Management Limited | Households | 2022 |
| 33 Oxford Grove Limited | Households | 2014 |
| 37 Portland Street Ltd | Households | 2021 |
| 38 Horne Road Ilfracombe Management Company Limited | Extraterritorial | 2016 |
| 45 ST Brannocks Road Management Limited | Households | 2006 |
| 5 Sommers Crescent Management Company Limited | Households | 2015 |
| 52 High Street Management (Ilfracombe) Limited | Households | 2016 |
| 58 Station Road EX34 8DJ Limited | Households | 2026 |
| 6 Church Street Management Ltd | Real estate | 2022 |
| 6 Coronation Terrace Management Company Limited | Households | 2007 |
| 6 Larkstone Terrace Management Company Ltd | Real estate | 2026 |
| 8 Avenue Road ''Ilfracombe'' Management Company Limited | Professional & scientific | 2003 |
| 8 High Street Management (Ilfracombe) Limited | Households | 2016 |
| A J Property Management Limited | Hospitality | 1996 |
| A Shop That Inspires Ltd | Wholesale & retail | 2024 |
| A.C.Lovering Building Contractors Ltd | Construction | 2023 |
| Aaron Court Management Limited | Households | 2023 |
| ABK Limited | Real estate | 2003 |
| Adelaide Lawn Limited | Extraterritorial | 2015 |
| Adrift From the Quay Limited | Wholesale & retail | 2018 |
| Advanced Physical Movement Limited | Health & social care | 2020 |
| Air ADZ Limited | Professional & scientific | 2026 |
| Albemarle (Ilfracombe) Limited | Real estate | 2006 |
| Alchemy Systems (Western) Ltd | Information & communication | 1999 |
| ALL Cloud Accounting Ltd | Professional & scientific | 2020 |
| ALL Things Outside Ltd | Administrative & support | 2025 |
| Allstar Property Enterprises Limited | Real estate | 2017 |
| Alpha Appliances Ltd | Other services | 2022 |
| Alpha House Lettings Limited | Financial services | 2023 |
| Alure Limited | Wholesale & retail | 2012 |
| Ancilla Property Management Ltd | Administrative & support | 2019 |
| Andrew Isaac Heating & Plumbing Limited | Construction | 2007 |
| Annie and the Flint Limited | Hospitality | 2024 |
| Ansem Limited | Hospitality | 2015 |
| APB Accountants Limited | Professional & scientific | 2010 |
| Apsley Terrace Management Limited | Households | 2002 |
| Arbmark Ltd | Administrative & support | 2021 |
| Archers Fore Street Limited | Real estate | 2025 |
| Arlington Villas Management Company (2015) Ltd | Real estate | 2016 |
| Ascend GB Limited | Hospitality | 2008 |
| Ashmour Management Limited | Households | 2007 |
| Ashton Accounting Limited | Professional & scientific | 2012 |
| AT the Bay Ltd | Hospitality | 2023 |
| B.E.L. Investments Limited | Real estate | 1984 |
| B.O.K. Consulting Limited | Professional & scientific | 2014 |
| BA001 Ltd | Real estate | 2023 |
| Baileys Barns Ltd | Real estate | 2022 |
| Bandit Consulting Ltd | Professional & scientific | 2025 |
| Banovia Ltd | Real estate | 2017 |
| Barnstaple Slots Limited | Arts & recreation | 2026 |
| Barrett Translations Limited | Professional & scientific | 2012 |
| Basalious Limited | Wholesale & retail | 2026 |
| Baxendale Consulting Limited | Professional & scientific | 2013 |
| Bayside Bistro Ltd | Hospitality | 2025 |
| Beacon Castle Management Company Limited | Households | 1988 |
| Beckcare Homes Limited | Health & social care | 2010 |
| Belgrave Apartments Limited | Households | 2022 |
| Belle's Place CIC | Administrative & support | 2016 |
| Bendog Media Limited | Information & communication | 2013 |
| Binarylab Limited | Information & communication | 2007 |
| Bioventia Consulting Ltd | Professional & scientific | 2024 |
| Birdswell Partners Limited | Other services | 2023 |
| BK Motors (Devon) Ltd | Wholesale & retail | 2026 |
| Blake Property Maintenance Ltd | Construction | 2022 |
| Blink Public Relations Limited | Professional & scientific | 2007 |
| Blossom Renovations Ltd | Real estate | 2019 |
| Blue Horizon Carpentry & Building Ltd | Agriculture & fishing | 2026 |
| Blue Moon Leisure UK Limited | Arts & recreation | 2005 |
| Blue Tequila Holdings Ltd | Hospitality | 2022 |
| Blue Yonder Tours Ltd | Arts & recreation | 2018 |
| Bobbins & FLO Development Co. Ltd | Construction | 2021 |
| Boeveys Tearoom Ltd | Hospitality | 2023 |
| Bradwell Chase Ltd | Administrative & support | 2018 |
| Braz Ltd | Real estate | 2023 |
| Brighter Oceans C.I.C. | Education | 2024 |
| Brimar Technique Limited | Professional & scientific | 2008 |
| Bristow Ayers Investment Group Ltd | Real estate | 2022 |
| Bristow Ayers Investments Limited | Real estate | 2022 |
| Broad Street Ilfracombe Limited | Hospitality | 2024 |
| Brook Stores (Croyde) Limited | Wholesale & retail | 2005 |
| Bullish Marketing Ltd | Administrative & support | 2024 |
| Burlington (UK) Construction Limited | Construction | 2017 |
| Buttercombe Lane Management Company Limited | Real estate | 2019 |
| Buuk Limited | Wholesale & retail | 2025 |
| BW Contractors (Devon) Limited | Agriculture & fishing | 2005 |
| BWL Investments Limited | Administrative & support | 2026 |
| Cairn Mortgages Limited | Financial services | 2024 |
| Capstone Court Management Company Limited | Households | 2006 |