| IN Car Design Limited | Wholesale & retail | 2001 |
| India Snow Ltd | Wholesale & retail | 2024 |
| Inversion Academy Ltd | Education | 2025 |
| Iq-Loop Energy Ltd | Manufacturing | 2026 |
| Jessica Robbins Companies Limited | Professional & scientific | 2004 |
| JMB Communications Ltd | Wholesale & retail | 2017 |
| John Coles Contractors Ltd | Construction | 2014 |
| Jojo's Hair Limited | Other services | 2023 |
| JP Complete Construction LLP | | 2021 |
| JP Complete Construction SW Limited | Construction | 2025 |
| JRA Commerce UK Ltd | Wholesale & retail | 2025 |
| JS Fishing TEC Ltd | Manufacturing | 2006 |
| Jsmart Software Development Ltd | Information & communication | 2023 |
| Juego Ltd | Administrative & support | 2016 |
| K M Fabrications (Devon) Limited | Manufacturing | 2018 |
| K9 Focus Ltd | Administrative & support | 2010 |
| Kudos Devon & Co Ltd | Other services | 2006 |
| Kwik Serve Distribution Ltd | Wholesale & retail | 2021 |
| L J Developments (South West) Limited | Construction | 2010 |
| L Smithson Building & Roofing Ltd | Construction | 2017 |
| Lady Azkadelia Ltd | Information & communication | 2024 |
| Langden Estates (Devon) Ltd | Administrative & support | 2018 |
| Langtree (North Devon) Management Company Ltd | Real estate | 2016 |
| LEE Daniel Auto Services LLP | | 2023 |
| Leech Carpentry Ltd | Construction | 2014 |
| Lime Room Ltd | Real estate | 2020 |
| Little Hands Play Company Ltd | Arts & recreation | 2022 |
| LK Events Ltd | Hospitality | 2018 |
| MAM Pharma Engineering Consultants Limited | Administrative & support | 2012 |
| Mask Performance & Upholstery Ltd | Manufacturing | 2022 |
| Masterwork Home Improvements Limited | Construction | 2024 |
| MB Kebab Ltd | Hospitality | 2024 |
| Medicolegal-Psychology-Neuropsychology Limited | Health & social care | 2018 |
| Merridene Properties Holdings Limited | Real estate | 2021 |
| Merridene Properties Limited | Construction | 1986 |
| Millstone Bridge Properties Ltd | Real estate | 2025 |
| Mundell Plant Hire Limited | Administrative & support | 2008 |
| New Road Garage (Workshop) Ltd | Wholesale & retail | 2010 |
| North Devon Auctions Ltd | Wholesale & retail | 2022 |
| North Devon Juniper Ltd | Construction | 2022 |
| Northside Sports Limited | Hospitality | 2018 |
| One Box Retail Ltd | Professional & scientific | 2016 |
| OQ Maintenance & Developments Ltd | Construction | 2025 |
| Orchid Construction Limited | Real estate | 2002 |
| Peagham Barton (Management Company) Limited | Households | 1988 |
| PEE Wee's Personal Homecare Limited | Health & social care | 2013 |
| Penhallam House Management Company Limited | Households | 2023 |
| Pier House Films Ltd | Information & communication | 2017 |
| Pintace Limited | Agriculture & fishing | 1985 |
| Pixel Flick Ltd | Information & communication | 2017 |
| Planet Groundworks Ltd | Construction | 2013 |
| Plows Decorators LLP | | 2020 |
| PNP Barnstaple LLP | | 2010 |
| PNR Projects Ltd | Professional & scientific | 2025 |
| Poppy Nova Ltd | Wholesale & retail | 2025 |
| PPR Homes Ltd | Construction | 2014 |
| Premium Comps Ltd | Wholesale & retail | 2025 |
| Pro Scaffolding Limited | Construction | 2004 |
| Prosig Limited | Manufacturing | 2014 |
| Purely Business Limited | Extraterritorial | 2008 |
| QMX Ltd | Manufacturing | 2025 |
| R H & G a Morrish Limited | Agriculture & fishing | 2006 |
| Rebel BOY Media Group Limited | Financial services | 2020 |
| Rebel BOY Media UK Limited | Information & communication | 2020 |
| Rebel BOY TV UK Limited | Information & communication | 2020 |
| Retro Weld Ltd | Manufacturing | 2025 |
| Roam and Rest Ventures Ltd | Hospitality | 2025 |
| Robeda Developments Ltd | Construction | 2011 |
| Rollins Plumbing & Heating Limited | Construction | 2021 |
| RSJ FBS Ltd | Professional & scientific | 2024 |
| Ryan Lewis Ltd | Professional & scientific | 2026 |
| S J C Engineering SW Ltd | Professional & scientific | 2019 |
| Sancus Virtus Construction Ltd | Construction | 2000 |
| Sentient Trust | Education | 2012 |
| Skylark Advisory Limited | Administrative & support | 2021 |
| Smith's Salvage Services Limited | Wholesale & retail | 2021 |
| South West Consumables Ltd | Wholesale & retail | 2025 |
| Staines Civils Ltd | Administrative & support | 2019 |
| Staines Trailers Ltd | Agriculture & fishing | 2011 |
| Steve Gladwin Family Butchers Ltd | Wholesale & retail | 2013 |
| Street's Coachways Limited | Other services | 1962 |
| Surabhi Torrington Ltd | Hospitality | 2025 |
| SW Consumables Limited | Wholesale & retail | 2018 |
| Symonsbees Ltd | Wholesale & retail | 2026 |
| Synergy CNC Ltd | Professional & scientific | 2020 |
| T & M Buildings Ltd | Construction | 2008 |
| T K Play Ltd | Manufacturing | 2011 |
| Tarka Photonics Ltd | Professional & scientific | 2023 |
| Tarka Springs Limited | Manufacturing | 2000 |
| Tarka Valley Railway Limited | Arts & recreation | 2008 |
| Teachers Rock Limited | Education | 2014 |
| THE Brew House Coffee Co Ltd | Hospitality | 2020 |
| THE Country Castle Company Ltd | Administrative & support | 2022 |
| THE Great Art Swindle Limited | Wholesale & retail | 2016 |
| THE Green Door Torrington Limited | Manufacturing | 2022 |
| THE Milk Cart Ltd | Agriculture & fishing | 2020 |
| THE Plough Arts Centre (Trading) Limited | Hospitality | 2010 |
| THE Secret Stage School Limited | Arts & recreation | 2020 |
| THE SIX Figure Workshop Limited | Professional & scientific | 2017 |
| Thermalogica Ltd | Health & social care | 2012 |