[1] Ellul is the chief executive of a group of companies in the marketing and management consultancy field operating in Malta, Manchester, Edinburgh, Sicily and Dubai.

[2][3][4][5][6] He specialised his studies in marketing and management in Malta, the UK and the US and is an alumnus of the Judge Business School of the University of Cambridge.

[10][11] He is a published author in Malta, the US and the UK on subjects varying from medieval and modern history to social independent living.

[14] Throughout his political career, he chaired a number of important party committees and was responsible for extensive mass events in Malta.

His firm has been solicited on various occasions to give marketing and management consultancy services to a number of government ministries and entities in regions as diverse as Malta, Dubai, Al Ain, Hungary, Slovenia, Oman, the United Kingdom and others.