| A Codling Ltd | Arts & recreation | 2024 |
| A. and B. Millar (Holdings) Limited | Financial services | 2018 |
| ACH NO.1 Limited | Professional & scientific | 2015 |
| Acheson Holdings Limited | Professional & scientific | 2014 |
| Active Pathways and Wellbeing CIC | Education | 2026 |
| AG Paving and Building Products Limited | Mining & quarrying | 1960 |
| Agpro Ltd | Wholesale & retail | 2026 |
| Alderwood Game Farm Limited | Agriculture & fishing | 2022 |
| Altmore (N.I.) Ltd | Hospitality | 2011 |
| Annagh Farms Limited | Agriculture & fishing | 2023 |
| Anson Grove Ltd | Professional & scientific | 2008 |
| Antrim Business Park Management Company Limited | Extraterritorial | 2006 |
| AW Groundworks and Utilities Limited | Administrative & support | 2014 |
| Ballyferglo Limited | Agriculture & fishing | 2020 |
| Ballylea Properties Limited | Real estate | 2013 |
| Ballyvadden Properties | Hospitality | 2002 |
| Bothwell Farm Supplies Ltd | Wholesale & retail | 2025 |
| Camgart Homes Limited | Construction | 2025 |
| Canine Breeders (NI) Ltd | Agriculture & fishing | 2016 |
| Castlebrook Farms Limited | Agriculture & fishing | 2012 |
| Clayful Learning Ltd | Arts & recreation | 2026 |
| Clean CUP Co Ltd | Wholesale & retail | 2026 |
| Clogher Valley Eggs Limited | Agriculture & fishing | 2016 |
| Clogher Valley Farm Energy Ltd | Energy | 2011 |
| Commercial Repairs & Sales (CRS) Ltd | Manufacturing | 2026 |
| Cooneen Aviation Limited | Manufacturing | 2021 |
| Cooneen Defence Limited | Manufacturing | 2004 |
| Cooneen Outdoors Limited | Manufacturing | 2025 |
| Cooneen Properties Ltd | Hospitality | 2023 |
| Corbally Farms Limited | Agriculture & fishing | 2018 |
| Corry Holdings (One) Ltd | Financial services | 2018 |
| Corry Holdings (Two) Ltd | Financial services | 2018 |
| Corrys Enniskillen Ltd | Wholesale & retail | 2018 |
| Corrys Wirral Ltd | Wholesale & retail | 2018 |
| Coulter Farms Ltd | Agriculture & fishing | 2018 |
| Cre-Energy Ltd | Extraterritorial | 2011 |
| Creative Surface Protection Ltd | Wholesale & retail | 2020 |
| Creevehill Farms Ltd | Agriculture & fishing | 2019 |
| Cullinan Electrical Ltd | Construction | 2022 |
| David Wilson Construction Ltd | Construction | 2012 |
| Dean Farrell Properties Ltd | Construction | 2020 |
| Donruth Limited | Extraterritorial | 2015 |
| Dorcas Ministries International | Other services | 2015 |
| Downs Road (Newcastle) Management Company Limited | Households | 2017 |
| Drumshane Manor Management Company Ltd | Households | 2026 |
| E and R Bennett Ltd | Wholesale & retail | 2012 |
| Ebbitt Transport Ltd | Transport & logistics | 2016 |
| Ecert (NI) Ltd | Wholesale & retail | 2008 |
| Edergole Farms Ltd | Agriculture & fishing | 2015 |
| Elliott's Farm to Fork Ltd | Hospitality | 2024 |
| Enniskillen Motor Club Limited | Administrative & support | 1976 |
| Euro Tractors Ltd | Wholesale & retail | 2024 |
| Farrell Wind Services Ltd. | Construction | 2025 |
| Foglish Electrical Limited | Wholesale & retail | 2018 |
| Furnish Renewables Ltd | Energy | 2016 |
| Future Fuels (NI) Limited | Manufacturing | 2005 |
| Gillbrooke Care Centre Ltd | Health & social care | 2017 |
| GLB Property Ltd | Agriculture & fishing | 2018 |
| GLB Rentals Ltd | Real estate | 2022 |
| Glenview Haulage Ltd | Transport & logistics | 2011 |
| Global Armour N.I. Ltd | Manufacturing | 2013 |
| Graham Ecology Ltd | Professional & scientific | 2026 |
| Graham Engineering Solutions Ltd | Manufacturing | 2017 |
| Graham Motors Ltd | Wholesale & retail | 2022 |
| Greative Books Publishing Ltd | Information & communication | 2022 |
| Green Gold Equine Ltd | Agriculture & fishing | 2023 |
| Hanna's Electrical Ltd | Wholesale & retail | 2025 |
| Hilltop Windows and Doors Ltd | Manufacturing | 2014 |
| HJS OIL & Parts Limited | Wholesale & retail | 2017 |
| Hoof Trimming (NI) Ltd | Agriculture & fishing | 2013 |
| Hyfield Properties Ltd | Real estate | 2023 |
| J-Mac Plastering Ltd | Construction | 2025 |
| J.E.T. Air Solutions Ltd | Manufacturing | 2024 |
| James Watson & Son's Ltd | Construction | 2013 |
| JHB Farms Ltd | Agriculture & fishing | 2024 |
| Jonathan Kavanagh Ltd | Construction | 2014 |
| K&S Windpower Ltd | Other services | 2012 |
| Killybane Holdings Ltd | Financial services | 2022 |
| Killygordon Renewable Energy Ltd | Energy | 2022 |
| Kiltermon Pure Pasture Ltd | Agriculture & fishing | 2024 |
| KMS N.Ireland Ltd | Construction | 2025 |
| KW Farms Limited | Agriculture & fishing | 2017 |
| LAD73 Ltd | Wholesale & retail | 2018 |
| Lewis & Robinson Engineering Ltd | Manufacturing | 2012 |
| Lissadell Building Consultants Ltd | Construction | 2018 |
| Logistics NI (Logistics NI UK) Ltd | Transport & logistics | 2023 |
| LPK Security Solutions Ltd | Administrative & support | 2023 |
| M Keys Transport Ltd | Transport & logistics | 2004 |
| M. Keys Farms Limited | Agriculture & fishing | 2012 |
| M. Keys Limited | Agriculture & fishing | 2012 |
| Matt Dairies Ltd | Agriculture & fishing | 2013 |
| Moane Plumbing & Heating Contracts Ltd | Construction | 2010 |
| Mullaghmore Ltd | Agriculture & fishing | 2025 |
| Mulligan Engineering Ltd | Construction | 2021 |
| Murltech Ltd | Construction | 2021 |
| Nolan 4X4 Ltd | Wholesale & retail | 2023 |
| O'Neill Builders Ltd | Construction | 2013 |
| Rahoran Ltd | Construction | 2015 |
| Ramaley Farm Ltd | Agriculture & fishing | 2018 |
| Richards Bakery Ltd | Manufacturing | 2025 |