Tom O'Callaghan

iheed Ltd. engages in the provision of online medical education. Its programmes include postgraduate diploma and Master of Science in Diabetes Care, postgraduate programme, diploma in pediatrics, professional diploma health care leadership in a digital world, and Master of Science in Medical Education. It serves individuals, ministries, and national healthcare organizations. The company was founded by Tom O’Callaghan in 2012 and is headquartered in Dublin, Ireland.

Living Health Clinic Ltd. provides healthcare services. It offers ENT, ophthalmology, respiratory, pain management, gynaecology, urology, orthopaedic, sports injury, plastic surgery, and psychotherapy services. The company was founded by Tom O'Callaghan, Brian Carr, Jack Griffin, Elma Gaffney, Delean Herlihy, and Frank O'Connor in November 2008 and is headquartered in Mitchelstown, Ireland.