| A & N Shilliday & Co. Limited | Other services | 1977 |
| A&H Developments (NI) Limited | Construction | 2005 |
| A.R.G. Limited | Manufacturing | 1997 |
| Accounts Ireland Limited | Professional & scientific | 2002 |
| Advanced Proteins Unltd | Manufacturing | 1990 |
| Agricultural Trading Merchants (N.I.) Limited | Wholesale & retail | 1973 |
| Aidan Mccrystal Opticians Limited | Wholesale & retail | 2005 |
| Alan Little Limited | Manufacturing | 1975 |
| Alban Enterprises Limited | Real estate | 1994 |
| Alexanders of Markethill Limited | Wholesale & retail | 2004 |
| Ann's Home Care | Health & social care | 1997 |
| Annaghmore Agencies Ltd | Wholesale & retail | 1992 |
| Annaghmore Marketing Ltd | Wholesale & retail | 2006 |
| Annvale Construction Limited | Construction | 1987 |
| Arctic Refrigeration Services (NI) Ltd | Energy | 2005 |
| Armagh Builders Providers Limited | Extraterritorial | 1979 |
| Armagh Care Services | Health & social care | 2007 |
| Armagh Construction Limited | Construction | 1973 |
| Armagh Marble Ltd | Manufacturing | 2004 |
| ASL Creative Ltd | Wholesale & retail | 2007 |
| Auto-Test Drivers Club (N.I.) Limited | Arts & recreation | 1984 |
| B L Shutters Limited | Manufacturing | 2002 |
| Ballybrocky Poultry Farms Ltd | Agriculture & fishing | 2006 |
| Bann Contracts Ltd | Extraterritorial | 2003 |
| Bann Ltd | Construction | 2003 |
| Beckinridge Limited | Professional & scientific | 1998 |
| Blue Eagle Precision Ltd | Manufacturing | 2003 |
| Boylesports (NI) Limited | Arts & recreation | 2001 |
| Brada Transport Services Limited | Transport & logistics | 2001 |
| Bramble Agencies Limited | Health & social care | 2002 |
| Bramley Apple Restaurant, Limited | Hospitality | 1974 |
| Brian J. Rice Limited | Construction | 2004 |
| Bridgecon Limited | Real estate | 1997 |
| Brookmill Properties Ltd | Real estate | 1999 |
| Bssl Management Limited | Extraterritorial | 2008 |
| Business System Solutions (N.I.) Limited | Information & communication | 2006 |
| Byrne Mccann & Co. Ltd | Professional & scientific | 2006 |
| C. and R. Furniture (Armagh) Limited | Manufacturing | 1973 |
| C.R. Morrow Limited | Wholesale & retail | 1964 |
| Cafolla's Italian Ice Cream Limited | Manufacturing | 1986 |
| Callan Construction Limited | Construction | 2005 |
| Campbell's Jewellers | Wholesale & retail | 2002 |
| Canavans Ltd | Wholesale & retail | 2006 |
| Carpet Tile Sales (N.I.) Limited | Construction | 1987 |
| Charlemont Arms Hotel (Armagh) Limited-The | Hospitality | 1977 |
| CHC Facilities Management Limited | Extraterritorial | 1997 |
| Cherryvalley Residential Limited | Hospitality | 1989 |
| Clarendon Agricare Limited | Wholesale & retail | 1999 |
| Club World Travel Limited | Extraterritorial | 1995 |
| Coharra Farms Ltd | Agriculture & fishing | 2018 |
| Collen Brothers (Quarries) Limited | Mining & quarrying | 1958 |
| Colonnade Insurance Brokers Limited | | 1998 |
| Commercial Shipping Company (Oils) Limited | Wholesale & retail | 1993 |
| Community Advice Armagh Ltd | Information & communication | 2004 |
| Continental & British Trucks Armagh Limited | Wholesale & retail | 1999 |
| Corcrain Enterprises Limited | Arts & recreation | 1986 |
| Cornmarket Developments Limited | Real estate | 2008 |
| Cots & Tots Limited | Health & social care | 1995 |
| Crossmaglen Cash Sales Limited | | 1988 |
| CT Lindsay Chartered Architects Ltd | Professional & scientific | 2006 |
| CTO Holdings Limited | Manufacturing | 2002 |
| David Jameson Transport Limited | Transport & logistics | 2006 |
| David Reid Kitchens Limited | Manufacturing | 1998 |
| Derryloren Developments Limited | Real estate | 2006 |
| Dorcee Limited | | 1986 |
| Eden Portadown | Wholesale & retail | 1999 |
| Farmgate Nutrition Ltd | Agriculture & fishing | 2006 |
| Farmview Dairies Limited | Wholesale & retail | 1992 |
| FLEET4YOU Limited | Administrative & support | 2007 |
| Follis Accountancy Services Ltd | Professional & scientific | 2003 |
| Francis Mccone & Sons Limited | Manufacturing | 1965 |
| Fringe Properties Limited | | 1989 |
| Fullerton Construction Limited | Construction | 2004 |
| G.W.V. Contracts Ltd | Administrative & support | 2006 |
| Garage Support Services Limited | Wholesale & retail | 2004 |
| Garvaghy Bakery Limited | Extraterritorial | 2001 |
| Gatewood Developments Ltd | Construction | 2004 |
| Glenn Drums Recycling Ltd | Water & waste | 2005 |
| Glenvale (Property) Limited | Real estate | 1996 |
| Glenvale Design Limited | Manufacturing | 1996 |
| GM Freight Services Ltd | | 2003 |
| Good Food (NI) Limited | Wholesale & retail | 2008 |
| Harvey Constructors Limited | Manufacturing | 1999 |
| Haughey Metals Limited | Water & waste | 2005 |
| Henry Murray & Co. Ltd | Professional & scientific | 2001 |
| Herron Estates Limited | Real estate | 2006 |
| HMI Mcmullan Limited | Hospitality | 2004 |
| House of Fireplaces Limited | Wholesale & retail | 2006 |
| Hudson Trailers (NI) Ltd | Manufacturing | 1999 |
| IAN Donnelly Associates Limited | Professional & scientific | 2007 |
| Indoventure PVT Ltd | Wholesale & retail | 2023 |
| Interface Europe Ltd | | 1989 |
| J G Bodyshop Ltd | Manufacturing | 2003 |
| J&G Motor Factors Limited | Wholesale & retail | 2004 |
| J.F. Mckenna Limited | Manufacturing | 1982 |
| Jackson Stoops & Sons Limited | Other services | 2005 |
| Johnston International Transport Limited | Transport & logistics | 2003 |
| Joseph Flanigan & SON, Limited | Manufacturing | 1959 |
| Kensington Products Limited | Manufacturing | 2002 |
| Kienridge Properties Limited | | 2000 |