| 052021 Limited | Construction | 2021 |
| 09349330 UK Ltd | Professional & scientific | 2014 |
| 10 X Fitness Limited | Health & social care | 2018 |
| 100318 Limited | Wholesale & retail | 2018 |
| 11 Station Road Management Company Ltd. | Extraterritorial | 2016 |
| 13 Chambers Ltd | Arts & recreation | 2018 |
| 16 Oxford Road, Exeter, Management Co. Limited | Households | 1982 |
| 17 Church Road Management Company Limited | Households | 2014 |
| 1ST Choice Tiling and Bathrooms Limited | Construction | 2026 |
| 1ST Class Plastering Ltd | Construction | 2019 |
| 1ST UK Security Response Ltd | Other services | 2022 |
| 2 Exeter Road Kingsteignton Management Company Limited | Households | 2006 |
| 2 of a Kind Studios Ltd | Professional & scientific | 2024 |
| 20 20 Plastics Limited | Manufacturing | 2001 |
| 24 Powderham Road (Newton Abbot) Flat Management Company Limited | Households | 2022 |
| 24-7 Diamond Drilling & Sawing Services Ltd | Construction | 2007 |
| 2434.COM Limited | Information & communication | 2006 |
| 27 Courtenay Park Management Company Limited | Households | 2025 |
| 2731 Limited | Transport & logistics | 2014 |
| 29 Ford Hill Ltd | Households | 2023 |
| 29DEVON Limited | Administrative & support | 2010 |
| 2ULTD Limited | Manufacturing | 2015 |
| 3 Wren Farm LLP | | 2025 |
| 31 Eaton Rise Limited | Real estate | 2001 |
| 32 Hillmarton Road Management Company Limited | Households | 1997 |
| 33-35 Myddelton Square Freehold Company Ltd | Households | 2008 |
| 360 Health Ltd | Health & social care | 2013 |
| 360 Media Management Ltd | Information & communication | 2017 |
| 360 Sales Leadership Limited | Information & communication | 2025 |
| 39 Headland Park Management Company Limited | Households | 2016 |
| 3DOT Cycles Limited | Manufacturing | 2020 |
| 3DOT Holdings Limited | Financial services | 2020 |
| 3DOT Property Limited | Real estate | 2021 |
| 3SK Properties Limited | Real estate | 2017 |
| 4 Pines Property Investments Ltd | Financial services | 2020 |
| 4 Seasons Maintenance Ltd | Extraterritorial | 2025 |
| 4 Star Roofing & Maintenance Limited | Construction | 2012 |
| 40 New Exeter Street Ltd | Real estate | 2021 |
| 41 Sherburn Street Management Company Limited | Real estate | 2015 |
| 420 Skatestore Retail Ltd | Wholesale & retail | 2017 |
| 4K7 Group Ltd | Wholesale & retail | 2021 |
| 513 Inc Ltd | Professional & scientific | 2017 |
| 744 Fulham Road Limited | Households | 1997 |
| 8 Ball Pool Ltd | Arts & recreation | 2024 |
| 8 Eccleston Square Limited | Households | 2001 |
| 8 Kurdish Barbers Ltd | Other services | 2025 |
| 878 Research Ltd | Other services | 2026 |
| 90, 92 & 94 Richmond Hill Limited | Households | 2022 |
| @Homedental Limited | Health & social care | 2017 |
| A & D Fasteners LLP | | 2010 |
| A & M Garden Machinery Limited | Extraterritorial | 2019 |
| A & P Braunton Limited | Real estate | 2015 |
| A & R Automotive Totnes Ltd | Wholesale & retail | 2026 |
| A & R Enterprises Totnes Ltd | Financial services | 2026 |
| A & S Southwest Ltd | Administrative & support | 2014 |
| A and P Site Supervision Limited | Construction | 2007 |
| A C Ecology Ltd | Professional & scientific | 2022 |
| A Cook Agency Services Ltd | Real estate | 2015 |
| A H Jones Investigators Limited | Administrative & support | 2013 |
| A Kind of Magic Equine Centre C.I.C. | Education | 2016 |
| A Little BIT of Bread and NO Cheese Ltd | Construction | 2018 |
| A Merry Bunch CIC | Wholesale & retail | 2025 |
| A Mortimer Limited | Hospitality | 2024 |
| A Murder of Crowes Ltd | Arts & recreation | 2013 |
| A North Thatching Ltd | Construction | 2026 |
| A P Bailey Decorators Limited | Construction | 2025 |
| A R Johns Holdings Ltd | Financial services | 2021 |
| A Sullivan Accountants Limited | Professional & scientific | 2023 |
| A West Construction Management Ltd | Construction | 2012 |
| A&S Construction SW Ltd | Construction | 2020 |
| A&S Interiors & Maintenance SW Ltd. | Construction | 2021 |
| A&S Medical Academy Limited | Education | 2025 |
| A. H. Helicopter Services Limited | Transport & logistics | 1997 |
| A.M Electrics Devon Ltd | Construction | 2022 |
| A.M Property Maintenance & Services Limited Limited | Construction | 2026 |
| A.R.J.S Buildings Ltd | Real estate | 2023 |
| A2D Drywall Ltd | Construction | 2011 |
| A39 Skip Hire Limited | Extraterritorial | 2023 |
| Aaron Printers Limited | Manufacturing | 2002 |
| Abacus Business Management Limited | Professional & scientific | 2003 |
| Abacus Computing Limited | Professional & scientific | 1986 |
| Abacus Drainage Services (South West) Limited | Water & waste | 2013 |
| Abacus QS Services Limited | Construction | 2008 |
| Abbey Business Machines Limited | Wholesale & retail | 2010 |
| Abbey Stonework Limited | Construction | 2003 |
| Abbeyford Vale Limited | Households | 2021 |
| Abbeyview Properties Limited | Real estate | 2000 |
| Abbot Autobodies Limited | Wholesale & retail | 2016 |
| Abbot Commercials Limited | Wholesale & retail | 2000 |
| Abbot Mortgage Solutions Limited | Financial services | 2015 |
| Abbots Estate Agents and Surveyors Ltd | Professional & scientific | 2009 |
| Abbots Keep Management Company Limited | Real estate | 1986 |
| Abbotsbury School Limited | Education | 2025 |
| Abbotskerswell 1964 Limited | Extraterritorial | 2014 |
| Abbotstone Storage Ltd | Transport & logistics | 2023 |
| Abby Mouldings Limited | Construction | 2006 |
| ABC Tiling Limited | Construction | 2015 |
| ABK Chef Ltd | Hospitality | 2019 |
| ABW Air Conditioning Limited | Construction | 2007 |
| ABW Installs Ltd | Construction | 2025 |