Dr. Christoph von Lehmann
Christoph von Lehmann is Client Director Europe and the Head of CEE at Aon’s Mergers & Acquisitions Practice where he is responsible for the insurance and pension due diligence business as well as for transaction liability solutions for private equity and corporate clients. He joined Aon in 2005 and is based in Munich. Prior to his time at Aon, Christoph has 7 years experience as Managing Director of mid-market corporate finance companies in Europe and the United States advising on classic acquisition and divestment mandates, mergers, spin-offs, joint ventures and turnaround management. He has a background of 14 years in the insurance business having worked for a leading European insurance broker servicing large international clients and for one of the leading reinsurance brokerage firms at Lloyd’s. Christoph has studied economics and received a master’s degree and a doctorate in Business Administration.
Construction Industry 2026
AI in Business 2026
Portfolio Insurance 2026
25 years of Portfolio Conferences
The Portfolio Group's event division has been shaping the professional events market for over two decades, continuously in a market-leading position. We organize 60 business conferences and nearly 10 awards ceremonies nationwide each year, setting the direction in 9 industries: economy, agriculture, real estate, healthcare, finance, automotive, energy, IT, sustainability. We reach 40,000 participants annually. The name Portfolio Events is a guarantee of high-quality professional content and outstanding B2B and B2C networking – in premium hotels, exclusive environments, with business networking and lead generation opportunities. So far, more than 7,000 speakers and nearly 50,000 companies have participated in our events: experts, top executives, decision-makers, opinion leaders, owners. Join us and level up - we provide the top community of the domestic business sphere!