
Roberto de Diego Arozamena
Senior Strategic Adviser, Technology and Energy Transformation
Roberto de Diego Arozamena brings over 30 years of high-level corporate management and business development expertise to AlNser Holding.
His leadership at BT Europe, where he transformed multiple European subsidiaries into a coherent €6.4 billion revenue business, resulted in a remarkable 73% EBITDA improvement and 83% order entry growth within six months.






