Isle of Man

“We are a long-established local firm and have a complement of highly qualified and efficient staff who are specialists in their fields and have extensive knowledge of the issues facing all manner of businesses operating on the Isle of Man.”

Dennis McGurgan, Managing partner

Global strength

Grant Thornton is one of the world’s leading organisations of independent assurance, tax and advisory firms. With 47,000 Grant Thornton people, across more than 130 countries, we are focused on making a difference to clients, colleagues and the communities in which we live and work.

Why Grant Thornton

The firm has a wide range of clients, from captive insurance companies, insurance managers and mutual funds, to local corporations. The services we provide reflect this diversity: in addition to a full range of auditing and accounting functions, the firm also offers specialised services required to conduct business in a low tax jurisdiction.