• Traditional Cheese Company (TCC)

• Traditional Meat Company

• Transpoco Ltd

• Travelto Group Ltd

• Tredstep Ireland Ltd.

• Trim Hire & Hardware

• Trimfold Envelopes

• Trinity Placements Ltd

• Triple S Recruitment

• Tropical Sky Ltd

• Troy Packaging

• Truepos Payment Solutions

• Truepos Payment Solutions

• Tullamore Court Hotel

• TurfCare group

• Twentyfour7Sales

• Twin Group

• Twitter

• U Store It

• U Value Insullation

• UCC Coffee

• Unilin

• Union Heritage Life

• Uniserve Ireland Kildare