| 22 Brooke Street Management Company Limited | Households | 2004 |
| AA Moore Limited | Financial services | 2026 |
| ACD Food Services Ltd | Wholesale & retail | 2025 |
| Aghaloo Management Company Limited | Construction | 2010 |
| AMF Provisions Limited | Wholesale & retail | 2017 |
| Anville Maintenance Services Limited | Construction | 2008 |
| Aojb Ltd | Wholesale & retail | 2025 |
| Aughnacloy Dental Practice Ltd | Health & social care | 2024 |
| Aughnacloy Development Association Ltd. | Professional & scientific | 1991 |
| Aughnacloy Playgroup Limited | Education | 2010 |
| Aughnacloy Presbyterian Church Community Group | Other services | 2018 |
| Aughnacloy Sports Development Association Ltd | Arts & recreation | 2026 |
| Aughnacloy Tile Centre Ltd | Wholesale & retail | 2010 |
| B Jardine Engineering Ltd | Manufacturing | 2018 |
| Bessborough Limited | Real estate | 2022 |
| Best Choice Recovery Ltd | Wholesale & retail | 2025 |
| C&M Construction (N.I.) Limited | Construction | 2015 |
| Carrick Farms Ltd | Agriculture & fishing | 2007 |
| Cds-Surveying & Setting OUT Ltd | Professional & scientific | 2017 |
| Chapel Road Properties Ltd | Real estate | 2021 |
| Cico Consulting Ltd | Professional & scientific | 2023 |
| CNI Northern Ireland Ltd | Information & communication | 2009 |
| Coolwynds Farm Ltd | Agriculture & fishing | 2012 |
| Coolwynds Property Limited | Real estate | 2023 |
| Crickets Trading Ltd | Wholesale & retail | 2020 |
| Cumber Farms Limited | Agriculture & fishing | 2014 |
| Daly Properties Ltd | Real estate | 2006 |
| Derek Loane Motors Ltd | Wholesale & retail | 2006 |
| DF Electrical (N.I.) Ltd | Construction | 2024 |
| Doran Farming Ltd | Agriculture & fishing | 2019 |
| Eco-Nomic Innovations Limited | Mining & quarrying | 2009 |
| Electrical Control Systems (N.I.) Limited | Wholesale & retail | 1998 |
| Electrical Wholesaler 365 UK Ltd | Construction | 2012 |
| Emerald Green Hvac Ltd | Manufacturing | 2024 |
| Errigal Grow and Marketing Limited | Agriculture & fishing | 2021 |
| Ethical Ethel Ltd | Wholesale & retail | 2020 |
| Evolve by Samara Limited | Other services | 2024 |
| GDP Accountants Ltd | Professional & scientific | 2020 |
| Glamour (N.I.) Limited | Other services | 2019 |
| Glencastle N.I. Ltd | Professional & scientific | 2026 |
| Glencrew Farms Limited | Agriculture & fishing | 2010 |
| HBK Architects Ltd | Professional & scientific | 2022 |
| Henderson Bespoke Transport & Travel Ltd | Wholesale & retail | 2024 |
| Hillkirk Farms Ltd | Agriculture & fishing | 2005 |
| Homecare Medical UK Limited | Administrative & support | 2023 |
| Iconic Bronze UK Ltd | Manufacturing | 2024 |
| Jaunty Trading Ltd | Wholesale & retail | 2025 |
| JLA Capital Holdings Limited | Real estate | 2025 |
| Jnsco Ltd | Wholesale & retail | 2025 |
| KB Farms Ltd | Agriculture & fishing | 2013 |
| KEH Medicolegal Ltd | Health & social care | 2025 |
| Keith Stewart Trading Limited | Wholesale & retail | 2023 |
| Keith Stewart Transport (N.I.) Limited | Transport & logistics | 2016 |
| Knit Stitch Chill Ltd | Wholesale & retail | 2025 |
| Kyle Dairy Services Ltd | Professional & scientific | 2021 |
| Lakeview Poultry Ltd | Agriculture & fishing | 2017 |
| Lamkc Ltd | Hospitality | 2026 |
| Legane Property Ltd | Households | 2023 |
| Lifestyle Meats Limited | Wholesale & retail | 2002 |
| Lipton Auto Repairs Ltd | Wholesale & retail | 2020 |
| Lipton Property Group Ltd | Real estate | 2026 |
| Lissenderry Management Company Limited | Professional & scientific | 2007 |
| LS Cosmetic Choices Limited | Financial services | 2022 |
| LS Health & Beauty Holdings Limited | Financial services | 2020 |
| Luke Barton Horses and Ponies Ltd | Agriculture & fishing | 2026 |
| M&E Homes Limited | Real estate | 2019 |
| MC Anenly Fuels NI Limited | Wholesale & retail | 2024 |
| Mccrory Drums Ltd | Professional & scientific | 2020 |
| Mccrory Engineering Ltd | Manufacturing | 2001 |
| MCG Propco Limited | Real estate | 2024 |
| Mcsil Exports Ltd | Wholesale & retail | 2009 |
| Mick Knight Communications Ltd | Administrative & support | 2014 |
| Millbrooke Maintenance Services Limited | Administrative & support | 2008 |
| MMG Northwest Ltd | Wholesale & retail | 2013 |
| Motion Concept CGI Ltd | Professional & scientific | 2018 |
| MRD Autos Ltd | Wholesale & retail | 2018 |
| MTN Groundworks Ltd | Construction | 2024 |
| Mullan Design Limited | Manufacturing | 2018 |
| Northern Bacon Slicers Ltd | Wholesale & retail | 2012 |
| Northern Food Services Ltd | Wholesale & retail | 2025 |
| NT Poultry Limited | Agriculture & fishing | 2018 |
| Orla Rafferty Limited | Professional & scientific | 2019 |
| PJD Safety Supplies Ltd | Wholesale & retail | 2009 |
| Policysprint Ltd | Public administration | 2021 |
| Poptents Limited | Wholesale & retail | 2021 |
| Poultry Pro Electrical Solutions Ltd | Manufacturing | 2026 |
| Premium Cosmetic Choices Ltd | Manufacturing | 2015 |
| R & D Eakin Limited | Construction | 2014 |
| Rayz Tanning Salon 2025 Ltd | Other services | 2025 |
| Rbsq Ltd | Agriculture & fishing | 2026 |
| Reids of Carnteel Limited | Wholesale & retail | 1964 |
| S Edwards & Sons Limited | Agriculture & fishing | 2021 |
| Salleys Filling Station Limited | Wholesale & retail | 2017 |
| Salleys Food to Go Limited | Hospitality | 2019 |
| Salleys Restaurant Ltd | Other services | 2013 |
| South Tyrone Security Systems Ltd | Administrative & support | 2016 |
| ST. Aidan Developments Ltd | Construction | 2014 |
| Tannagh Farms Ltd | Agriculture & fishing | 2025 |
| THE Lodge Kennels Ltd | Agriculture & fishing | 2021 |
| Trevor Stewart Haulage Ltd | Transport & logistics | 2005 |