• U.S. Bancorp
• UCC Coffee
• UK Greetings
• UL Hospitals Group
• UNiSync Recruitment
• UPMC
• US Bank Group
• Uber
• Ubique Systems UK
• Udemy
• Understanding Recruitment
• Uniphar Group
• United Parcel Service of America, Inc.
• Unitedhealth Group
• University College Cork
• University College Dublin
• University Hospital Galway
• University Hospital Waterford
• University of Limerick
• Unum Group
• Upmc Group
• Utmost International