Castel Education [now trading as On Campus Ireland] is focused on addressing the global demand for higher education and training pathways from rapidly developing economies in conjunction with partners in English speaking countries who are actively seeking to recruit international students.

OnCampus Ireland is a fully accredited ACELS & EAQUALS English Language School and was the first OET Exam preparation provider in Ireland. OnCampus Ireland has partnered with several national medical training bodies in Ireland to support Residency & Fellowship training.

OnCampus Ireland has delivered large scale projects to the HSE in Ireland & the NHS in the UK to support their manpower needs in the Medical & Allied Healthcare sector.

In 2022, Castel Education was acquired by Cambridge Education Group and continues to provide a leading role in Undergraduate, Postgraduate and Professional Training Services to Medical & Allied Health Professionals.