Stelio Haralambos Stefanou OBE DL (born 6 November 1953) is a British businessman and philanthropist, who was born in Egypt to Cypriot parents.
He founded a public services and building maintenance company, Accord, which grew to employ 4000 people.
He sold Accord for £147 million in 2007.He then founded two charities: the Stefanou Foundation in England, and the Stefanou Foundation Cyprus.
He is a Deputy Lieutenant of Hertfordshire, and he is the current High Sheriff having been inaugurated on 2 April 2016 at County Hall, Hertford
According to the Sunday Times, his net worth in 2015 was £140 million.