Jonathan is a director at Deloitte in Malta and former Vice Chair at Deloitte in London.
At Deloitte in Malta, Jonathan's focus is on growth strategy and capability development.
Prior to joining Deloitte Malta in 2025, Jonathan joined American strategy consulting firm Monitor in 1989, working directly with one of the founders, Michael Porter, and became a partner 25 years ago, joining the firm in London when Monitor was acquired by Deloitte in 2012. He led the marketing and growth capability practice at Monitor Deloitte for 20 years. This practice worked with clients to develop tools and programmes which focussed on the critical aspects necessary for profitable organic growth, including marketing, channel strategy, and product/service innovation.
At Monitor, Jonathan led client engagements globally, typically working for the CEO, across a broad range of strategic marketing and growth strategy issues, such as segmentation, brand positioning, portfolio strategy, and pricing. He has worked across all sectors over three decades, but has particular expertise in Life Sciences, Consumer and TMT.
Prior to joining Monitor, Jonathan spent some time as an officer in the British military and managed the British Biathlon ski team for two World Cup seasons. He is a keen competitive sailor, and has competed at international level in the J70 Class. In 1999, with his wife and two daughters, he sailed from Malta to Australia in a family owned 47 foot yacht.