People
László Siller
Energy Advisory
Senior Manager
László is the Head of Insight Navigator at Deloitte, where SkillSphere serves as the flagship initiative. As a global training portal, SkillSphere delivers advanced learning experiences, supported by other Insight Navigator solutions, offering cutting-edge analytics and professional development tools for clients. With over 15 years of experience, including several years at the board committee level, he has deep expertise in supply chain management, trading, risk management, strategy, and financial planning across industries such as oil and gas, mining, transport, electricity generation, renewable energy, refining, petrochemicals, building materials production, and global commodity trading. László is recognized for his proficiency in applying artificial intelligence and machine learning across these sectors. As an accomplished trainer, he has delivered Virtual Instructor-Led Trainings (VILT) and in-person workshops worldwide, known for providing clear, actionable insights.