| Ace Properties & Development Ltd | Hospitality | 2017 |
| Adar Cymreig Ltd | Hospitality | 2025 |
| AEP Complete Care 1 Limited | Wholesale & retail | 2018 |
| AEP Complete Care 2 Limited | Wholesale & retail | 2018 |
| C & K Holdings Rhymney Limited | Financial services | 2024 |
| Carey Medical Limited | Wholesale & retail | 2010 |
| Carrera Consultancy Ltd | Professional & scientific | 2012 |
| Certa Used Car Sales Ltd | Wholesale & retail | 2020 |
| Cleverone Limited | Information & communication | 2005 |
| Coaching With Corey Ltd | Other services | 2026 |
| Complete Care (South Wales) Limited | Health & social care | 2017 |
| Dhlakama Limited | Professional & scientific | 2023 |
| Fancy Sleeps Holdings Ltd | Construction | 2023 |
| Green Stores Limited | Hospitality | 2014 |
| HYL Leisure Ltd | Education | 2017 |
| Jay-Son Property Group Limited | Real estate | 2025 |
| JO Condon Autism Assessments Ltd | Health & social care | 2024 |
| K J Crushing & Screening Ltd | Mining & quarrying | 2015 |
| K J Equipment Limited | Administrative & support | 2011 |
| OTT Food HUT Ltd | Manufacturing | 2025 |
| Parkside Funeral Home Limited | Other services | 2015 |
| PAS Nutrition Limited | Financial services | 2023 |
| Rhymney Homes Ltd | Real estate | 2024 |
| Seale Ltd | Construction | 2023 |
| SNO Energy Solutions Limited | Construction | 2024 |
| Wasp Utility Services Limited | Real estate | 2006 |
| Williams Medical Holdings Limited | Professional & scientific | 2007 |