Constantine joined Armila Capital in February 2017, as a Director of Corporate Finance. Prior to this, he has held a number of senior positions in the financial services industry including Chief Executive Officer of Premier European Capital ltd a London based finance company, Chief Executive Officer of LARCO S.A. a Ferronickel Mining Company and Chairman of Toledo Mining Corporation Plc a London AIM listed company.
He has also held the positions of Chief Operating Officer and Board Director of Sanwa International PLC (the Investment Banking Arm of Sanwa Bank, now UFJ-Mitsubishi) and Managing Director of Debt Capital Markets and Global Head of Derivatives for Barclays Bank PLC. He also served as a member of the Barclays Bank Group Credit Committee. Before joining the Financial Sector, in 1982, he was Lecturer of Econometrics at Bath University, UK where he now holds the position of visiting Professor. He has written extensively on the subject of currency and interest rate options and he is the co-author of the book on ‘Financial Options: from theory to practice’. He is also the past President of the European Finance Association and past President of European Financial Management Association.