| A-One Control Services Ltd | Manufacturing | 2018 |
| Anarchy Special Effects Ltd | Professional & scientific | 2024 |
| Bann Business Services Limited | Professional & scientific | 2017 |
| Beech Lodge Farm Ltd | Agriculture & fishing | 2020 |
| BS Retail (NI) Limited | Arts & recreation | 1958 |
| Carricklane Coffee Ltd | Hospitality | 2025 |
| Clogher Estate Fencing Ltd | Construction | 2024 |
| Dentistry @ Markethill Ltd | Health & social care | 2012 |
| Dogherty Farm Ltd | Wholesale & retail | 2017 |
| Drumatee Livestock Ltd | Agriculture & fishing | 2012 |
| Edgeways Immersive Solutions Ltd | Information & communication | 2017 |
| Gosford Finance & Loans Ltd | Financial services | 2019 |
| Gosford Karting Limited | Arts & recreation | 2002 |
| Happy Hills Day Nursery Ltd | Health & social care | 2016 |
| JOJO911 Ltd | Hospitality | 2023 |
| Justni Ltd | Information & communication | 2019 |
| Killyruddan Tiles & Bathrooms Ltd | Construction | 2019 |
| Little Blessings Day Care Limited | Health & social care | 2013 |
| M Plus Accountancy Ltd | Professional & scientific | 2024 |
| M.B. Construction & Refrigeration Ltd. | Manufacturing | 2012 |
| Markethill District Enterprises Ltd | Professional & scientific | 1995 |
| Markethill Swifts Football Club Limited | Arts & recreation | 2023 |
| MC Ilveen Fuels Ltd | Wholesale & retail | 2013 |
| Mcniece Electrical Services Limited | Construction | 2024 |
| Mid-Armagh Community Network | Arts & recreation | 2005 |
| Polly MAY Ltd | Wholesale & retail | 2013 |
| RMA Properties (N. Ireland) Ltd | Real estate | 2016 |
| Road Tanker Spares International Limited | Wholesale & retail | 2013 |
| Roll Property Holdings NI Limited | Real estate | 2022 |
| Roll Property Leasing NI Limited | Real estate | 2022 |
| S&C Farming Limited | Agriculture & fishing | 2022 |
| Smyth Engineering Services Ltd | Professional & scientific | 2016 |
| Stennerman Hoyst Limited | Manufacturing | 1997 |
| Streamline Plastics Ltd | Manufacturing | 2012 |
| TJ Annett Building Contractor Ltd | Construction | 2019 |
| Violet Investments (N.I.) Limited | Real estate | 2018 |
| Whiteside Building Contracts Limited | Construction | 2026 |