| 108 Coffee Ltd | Hospitality | 2017 |
| A and M Clearances Ltd | Wholesale & retail | 2016 |
| A Building Company Cornwall Ltd | Construction | 2025 |
| About a Fish Co Ltd | Hospitality | 2024 |
| Aboverocks Ltd | Extraterritorial | 2023 |
| Accounts Tax Admin Limited | Professional & scientific | 2009 |
| Accounts Tax Audits Limited | Professional & scientific | 1993 |
| Agri Excellence Limited | Professional & scientific | 2023 |
| Alice in Scandiland Ltd | Wholesale & retail | 2020 |
| Allyss & Co Limited | Wholesale & retail | 2015 |
| Andrew Hartley Agricultural Services Limited | Agriculture & fishing | 2012 |
| Angel Fulfilment Services Limited | Administrative & support | 2005 |
| Ankowski Construction Ltd | Construction | 2023 |
| Aqua Care WET Rooms Ltd | Construction | 2023 |
| Arlor Ltd | Real estate | 2021 |
| Arlotteth Ltd | Manufacturing | 2020 |
| Awawe Digital Ltd | Professional & scientific | 2025 |
| BAD BOY Chilli Mash Limited | Manufacturing | 2014 |
| BBC and Co Limited | Professional & scientific | 2011 |
| Beck Farms Limited | Agriculture & fishing | 2025 |
| Bellamama Deli Limited | Wholesale & retail | 2017 |
| Benjamin Worth Gardens Ltd | Administrative & support | 2025 |
| Bibi Padstow Ltd | Wholesale & retail | 2019 |
| Bitfield Consulting Limited | Information & communication | 2005 |
| Black Robot Publishing Ltd | Information & communication | 2019 |
| Boxhealth Ltd | Information & communication | 2020 |
| Brewer Properties Limited | Real estate | 2008 |
| Brief Encounter Legal Training Limited | Education | 2012 |
| Brocante Ltd | Wholesale & retail | 2005 |
| C J Horn Limited | Information & communication | 2015 |
| Capable Southwest Ltd | Administrative & support | 2023 |
| Castle Brewery Ltd | Manufacturing | 2022 |
| Celt Spirit Limited | Manufacturing | 2025 |
| Centralscope Resident Management Limited | Households | 1986 |
| Chariots of Hire Ltd | Transport & logistics | 2021 |
| Colvase Estate Ltd | Real estate | 2010 |
| Compu Tax (S.W.) Ltd | Financial services | 1998 |
| Conana Holdings Ltd | Households | 2025 |
| Construction Forensics Limited | Construction | 2010 |
| Cornish Gold Store Limited | Financial services | 2012 |
| Cornish Home DIY Ltd | Wholesale & retail | 2024 |
| Cornish Seaberry Company Ltd. | Manufacturing | 2016 |
| Cornwall Electrics Ltd | Construction | 2015 |
| Cornwall Seafari Limited | Transport & logistics | 2024 |
| Croydon Podiatry Limited | Health & social care | 2006 |
| D H Agri Services Ltd | Agriculture & fishing | 2019 |
| Daniel Pendlebury Film Ltd | Information & communication | 2023 |
| David Lorimer Limited | Wholesale & retail | 2005 |
| DCI Field Services Limited | Construction | 2016 |
| Deciduous Partners Limited | Real estate | 2013 |
| Diamonds of Cornwall Ltd | Wholesale & retail | 2026 |
| Diwotti Ltd | Hospitality | 2019 |
| DM Home Improvements Cornwall Ltd | Construction | 2026 |
| Dobwalls MOT Centre Ltd | Wholesale & retail | 2018 |
| Dobwalls Self Storage Ltd | Real estate | 2022 |
| DR RW Howe MD Limited | Professional & scientific | 2016 |
| Drake Plumbing Ltd | Construction | 2019 |
| Drehevel Developments Ltd | Construction | 2017 |
| Duchy Cash Systems Limited | Information & communication | 2007 |
| Duchy Motors Ltd | Wholesale & retail | 2014 |
| Duchy Precision Ltd | Manufacturing | 2024 |
| Earthbound Farm Ltd | Arts & recreation | 2022 |
| Edtucate Ltd | Education | 2025 |
| Educational Psychology Services Ltd | Education | 2022 |
| Edward Stanley Ltd | Real estate | 2018 |
| Ehrmann Cornish Dairy Limited | Manufacturing | 2007 |
| Ehrmann UK Ltd | Wholesale & retail | 2020 |
| EHS IND Limited | Real estate | 2023 |
| Ellatronics Limited | Wholesale & retail | 2009 |
| Ervira Aviation Ltd | Administrative & support | 2018 |
| Ethica Diamonds Ltd | Wholesale & retail | 2010 |
| Evaluist Ltd | Information & communication | 2022 |
| Excel Cornwall Limited | Administrative & support | 2017 |
| Fletcher Construction Services Ltd | Construction | 2016 |
| Forage Mushrooms Ltd | Agriculture & fishing | 2025 |
| Fowey Maritime Centre Limited | Administrative & support | 2018 |
| Fowey Valley Books Ltd | Information & communication | 2026 |
| Frances DU Pille Limited | Administrative & support | 2025 |
| Gencon Limited | Manufacturing | 2013 |
| Gralefrit Restaurant Ltd | Hospitality | 2020 |
| Grand Design Properties Limited | Extraterritorial | 2011 |
| Green Frog Camping Limited | Administrative & support | 2015 |
| Gydeline Group Holdings Ltd | Financial services | 2020 |
| Gydeline Ltd | Information & communication | 2015 |
| HAT Construction Limited | Construction | 2011 |
| Hayward Transport Limited | Transport & logistics | 2010 |
| Healthwave Limited | Health & social care | 2018 |
| Henkenex Ltd | Professional & scientific | 2019 |
| Heritage Cornwall Ltd | Construction | 2002 |
| Hespresso Ltd | Hospitality | 2022 |
| Heydaze Limited | Administrative & support | 2025 |
| Hotel Aura Limited | Hospitality | 2005 |
| Hub Learning Ltd | Information & communication | 2026 |
| Husk Construction Ltd | Construction | 2025 |
| I-Opic Ltd | Real estate | 2025 |
| I-Oscc Ltd | Health & social care | 2026 |
| Ian-Tek Limited | Wholesale & retail | 2007 |
| Ideal Day Brewery Ltd | Manufacturing | 2021 |
| IMH Properties Limited | Extraterritorial | 2015 |
| Jacked Digital Ltd | Professional & scientific | 2022 |