| French Finish Ltd | Construction | 2026 |
| Funky Dragon Labs Ltd | Information & communication | 2026 |
| G-Trio Trading Ltd | Wholesale & retail | 2026 |
| Gemstone Ventures Ltd | Administrative & support | 2025 |
| Ggcleensluxuryautodetailing Ltd | Administrative & support | 2026 |
| GHL CC Ltd | Construction | 2026 |
| Gingham Florals Ltd | Wholesale & retail | 2025 |
| Glenrosscommunications Ltd | Wholesale & retail | 2021 |
| Glow, IT Starts From Within Ltd | Health & social care | 2025 |
| Glowwow Ltd | Wholesale & retail | 2021 |
| Govinda Eco Farm Ltd | Wholesale & retail | 2023 |
| Gower Hedging and Landscapes Ltd | Professional & scientific | 2025 |
| Gower Transport Ltd | Transport & logistics | 2025 |
| Grant Techno Ltd | Wholesale & retail | 2026 |
| Groundswell Developments Ltd | Energy | 2026 |
| GS Management Services Ltd | Professional & scientific | 2024 |
| H.B Global Ltd | Transport & logistics | 2026 |
| Hairbypaul Ltd | Other services | 2026 |
| HC Holistic Social Work Ltd | Health & social care | 2025 |
| HN Logistic Ltd | Transport & logistics | 2026 |
| HRJ Projects Ltd | Information & communication | 2026 |
| Humankind HR Consultancy Ltd | Administrative & support | 2026 |
| Hwyl Homes Ltd | Real estate | 2023 |
| Imperium Solutions Ltd | Real estate | 2025 |
| Isaac-Clarke Ltd | Professional & scientific | 2026 |
| IT Support and Marketing Services Ltd | Information & communication | 2025 |
| ITA Motors Ltd | Wholesale & retail | 2023 |
| J3 Select Vending Ltd | Wholesale & retail | 2026 |
| J5 Properties Investment Ltd | Real estate | 2025 |
| JH Energy Engineering Ltd | Construction | 2026 |
| JLJ Electrical Ltd | Professional & scientific | 2026 |
| Jmhs Traders Ltd | Hospitality | 2026 |
| JTY Transport Ltd | Transport & logistics | 2025 |
| KAB Coaching Ltd | Health & social care | 2025 |
| Karbtech Ltd | Manufacturing | 2025 |
| Karnaz Konsult Ltd | Professional & scientific | 2026 |
| Katfix Properties Ltd | Real estate | 2026 |
| Keywe Investments Limited | Financial services | 2024 |
| Kingsbridge Advisory Ltd | Professional & scientific | 2026 |
| Knysna Vision Ltd | Health & social care | 2025 |
| Koe-Commerce Ltd | Wholesale & retail | 2026 |
| Korltd Ltd | Administrative & support | 2026 |
| Krumbs Ltd | Wholesale & retail | 2026 |
| L Mandal Ltd | Professional & scientific | 2026 |
| L4 Catering Ltd | Hospitality | 2026 |
| LAC Mechanical Ltd | Professional & scientific | 2025 |
| Lbischikwem Ltd | Professional & scientific | 2023 |
| Leaf IT to Kyle Ltd | Professional & scientific | 2025 |
| LJC (LEE Jones Consultancy) Ltd | Professional & scientific | 2026 |
| Lluest CYF | Real estate | 2015 |
| Llynfi Vale Ltd | Transport & logistics | 2025 |
| Lumiere Clothing Ltd | Wholesale & retail | 2025 |
| Luxe Beau Lounge Limited | Other services | 2026 |
| M-Data Limited | Wholesale & retail | 1991 |
| Magic Barber Limited | Other services | 2023 |
| Marlin Wave Ltd | Information & communication | 2026 |
| Mathew Rees Ltd | Transport & logistics | 2025 |
| Maven Workx Ltd | Information & communication | 2025 |
| ME and GE Ltd | Professional & scientific | 2024 |
| Medbrick Ltd | Financial services | 2025 |
| Meena’S Convenience Store Ltd | Wholesale & retail | 2025 |
| Mega Munchies Hafod Ltd | Hospitality | 2026 |
| Menter Iaith Abertawe | Administrative & support | 2008 |
| Mills Property Services Ltd | Construction | 2025 |
| Mood Lane Ltd | Hospitality | 2026 |
| Morgan Property & Investments Ltd | Real estate | 2026 |
| Morganemyr Ltd | Real estate | 2025 |
| N Naher Enterprise Ltd | Hospitality | 2025 |
| Natas by MAX Ltd | Wholesale & retail | 2022 |
| Neoflow Labs Ltd | Information & communication | 2026 |
| New Wave Hospitality Ltd | Hospitality | 2026 |
| Nooravia Ltd | Administrative & support | 2025 |
| Noqu Vasu Design Ltd | Wholesale & retail | 2026 |
| NOT the Final Vinyl Ltd | Information & communication | 2025 |
| NOURISH17 Ltd | Hospitality | 2026 |
| Oakleys Way Ltd | Administrative & support | 2024 |
| Olitill Property Development Ltd | Construction | 2026 |
| Pagesofthemind Ltd | Information & communication | 2024 |
| PBJ Properties Ltd | Real estate | 2025 |
| Pierri Sales Ltd | Professional & scientific | 2026 |
| Pizza Boyz Partners Ltd | Hospitality | 2024 |
| Plated by Jubz Ltd | Hospitality | 2026 |
| Plncraft Ltd | Wholesale & retail | 2026 |
| Polyclinic Ltd | Health & social care | 2026 |
| Ppharma Limited | Wholesale & retail | 2022 |
| PRC Creative Ltd | Arts & recreation | 2025 |
| Prime EXT Services Ltd | Wholesale & retail | 2026 |
| Prime Stay Serviced Accommodation Ltd | Real estate | 2026 |
| Pro Staff Construction Ltd | Administrative & support | 2025 |
| Provibe Business Consulting Ltd | Professional & scientific | 2025 |
| Real Potential Ltd | Construction | 2024 |
| Recon One Group Ltd | Administrative & support | 2025 |
| Retro Tube Sounds Limited | Manufacturing | 2024 |
| Rghhomeswales Ltd | Real estate | 2025 |
| Rising Pheonix Ltd | Administrative & support | 2026 |
| RMI Trade Ltd | Wholesale & retail | 2023 |
| Rothlain Ltd | Other services | 2026 |
| RSI Safety Consultancy Ltd | Professional & scientific | 2026 |
| S and T Drops Ltd | Transport & logistics | 2021 |
| S Skinner 3D Design Services Ltd | Professional & scientific | 2026 |