| 3D Printing Crew Ltd | Manufacturing | 2024 |
| A & N Tree Services Limited | Agriculture & fishing | 2023 |
| A&M Lets Limited | Real estate | 2020 |
| Active Education CIC | Education | 2024 |
| Advancedkeyline Slate & Roofing Supplies Ltd | Construction | 2025 |
| Advasign Printing Limited | Manufacturing | 2025 |
| AL9HA Carpentry & Building Services Limited | Manufacturing | 2023 |
| Alan Roberts Properties Limited | Extraterritorial | 2002 |
| Altrix Health and Fitness Supplements (UK) Ltd. | Wholesale & retail | 2026 |
| Amber Surfaces Ltd | Construction | 2024 |
| Angels Hand Limited | Health & social care | 2016 |
| Ashtan Interiors Ltd. | Construction | 2011 |
| Aviation Professional Services Limited | Manufacturing | 2022 |
| Aviation Specialised Services Limited | Manufacturing | 2019 |
| Babi & Brew CIC | Professional & scientific | 2026 |
| Babi & Brew Play Cafe Ltd | Hospitality | 2026 |
| Babylon Fast Food Ltd | Hospitality | 2026 |
| Bangladesh Spice Limited | Hospitality | 2025 |
| Bespoke Access & Rescue Ltd | Construction | 2008 |
| Boiloo Ltd | Construction | 2023 |
| Bones Group Ltd | Construction | 2025 |
| Borelli Coffee Limited | Wholesale & retail | 2025 |
| C.C.T Interiors Limited | Construction | 2021 |
| Canolfan Hyglyw-Gweled DE Cymru Cyfyngedig | Wholesale & retail | 1995 |
| Cashell & Sons Property and Developments Ltd | Real estate | 2017 |
| Caudle Limited | Real estate | 2016 |
| Cavali Investments Limited | Hospitality | 2017 |
| CDT Property Ltd | Real estate | 2019 |
| Ceri Williams Digital Ltd | Professional & scientific | 2019 |
| CF DEV CYF | Administrative & support | 2025 |
| Charlotte Stanton and Co Limited | Other services | 2025 |
| Choices RCT Ltd | Hospitality | 2024 |
| Cilfynydd Chemist Limited | Wholesale & retail | 2002 |
| Circleg Ltd | Real estate | 2021 |
| Circlem Ltd | Health & social care | 2020 |
| CJ Academy Ltd | Education | 2022 |
| Clarke & Clarke Products Limited | Wholesale & retail | 2025 |
| Coronation Constitutional Club Ltd | Other services | 2014 |
| Creaney Real Estate Ltd | Real estate | 2026 |
| Creative Windoors Ltd | Construction | 2023 |
| Crispy COD Gelli Ltd | Hospitality | 2024 |
| Curl Fitness Centre Limited | Arts & recreation | 2026 |
| D.G. Weaver Limited | Wholesale & retail | 1955 |
| Dans Doors Ltd | Construction | 2022 |
| Daryll Wines Rail Solutions Limited | Construction | 2016 |
| Dazzles Windows Ltd | Administrative & support | 2025 |
| Delight Grill Ltd | Hospitality | 2024 |
| Digital Daydreamer Ltd | Wholesale & retail | 2025 |
| Direct Foods Station Ltd | Hospitality | 2024 |
| Dragon Property Group Ltd | Real estate | 2026 |
| Drug and Alcohol Testing Limited | Professional & scientific | 2023 |
| ECL1PSE Media Production Ltd | Information & communication | 2025 |
| EDA Elis Ltd | Transport & logistics | 2023 |
| Electroserve Installations Limited | Construction | 2011 |
| Eleven Utilities Limited | Information & communication | 2020 |
| Enhanced Aesthetics & Wellness Ltd | Other services | 2024 |
| Enviroclad Limited | Construction | 2026 |
| Enviroglaze Ltd | Construction | 2021 |
| Equipment Finance Ltd | Financial services | 2023 |
| Esma Takeaway Ltd | Hospitality | 2020 |
| Evans Automotive Ltd | Wholesale & retail | 2023 |
| Eventure Hospitality Group Ltd | Hospitality | 2025 |
| Exell Civil Engineering Limited | Construction | 2012 |
| Fade Zone Cutz Ltd | Other services | 2026 |
| FMC Agro Limited | Manufacturing | 1985 |
| Forest Home Property Ltd | Real estate | 2020 |
| Gareth Chappell Ltd | Real estate | 2019 |
| Gareth Lane Plumbing, Heating and GAS Services Limited | Construction | 2015 |
| Gelli Bite Limited | Hospitality | 2022 |
| Gemma's Holistic Therapy Ltd | Health & social care | 2022 |
| Generation Rhondda Ltd | Education | 2023 |
| Global Aviation Systems Ltd | Professional & scientific | 2025 |
| Golau Bach Events Ltd | Arts & recreation | 2025 |
| Goodoaks Support Service Ltd | Administrative & support | 2024 |
| Granby Homes Limited | Construction | 2012 |
| Griffin Park Homes Limited | Extraterritorial | 2004 |
| Groves Properties and Investments Ltd | Real estate | 2020 |
| GSJ Property Ltd | Real estate | 2025 |
| Gyunesh Pentre Ltd | Hospitality | 2024 |
| H Smith Building Services Ltd | Construction | 2012 |
| Happy WOK Food Ltd | Hospitality | 2026 |
| Harmony Holistics Ltd | Other services | 2008 |
| Haus of RJ Ltd | Other services | 2026 |
| HEN Party Entertainment Ltd | Arts & recreation | 2022 |
| HP Roofing and Building Ltd | Construction | 2016 |
| HRQ Brothers Ltd | Wholesale & retail | 2020 |
| HW 23 Ltd | Hospitality | 2025 |
| Infinite Nexus Ltd | Wholesale & retail | 2025 |
| IPD Interiors (UK) Limited | Construction | 2005 |
| IQ Dynamics Ltd | Real estate | 2020 |
| Ivory Construction Limited | Construction | 2010 |
| J & C Farrier Services Ltd | Agriculture & fishing | 2026 |
| J Allen Bricklaying Ltd | Construction | 2026 |
| J and T Transport Services Ltd | Transport & logistics | 2026 |
| J D Surfacing & Construction Limited | Construction | 2010 |
| J T Training Services Ltd | Professional & scientific | 2020 |
| J'S Hair Studio Ltd | Other services | 2011 |
| Jake United Limited | Professional & scientific | 2024 |
| Jake UTD Services Limited | Construction | 2016 |
| JCM Bars Ltd | Hospitality | 2014 |