Steve joined Investe Group back in 2015 after graduating from Cass Business School in London with specialization in Real Estate Investment.

He is mainly responsible within the group for the Luxembourg Real Estate market, focusing on the real estate investment and development portfolio by continuously identifying opportunities and working closely with external suppliers.

Henry co-founded Lionstone Partners in 2018 and is responsible for the funds real estate investments in Luxembourg and the Netherlands. He is actively involved in identifying and managing the funds investments and serves as contact person to its investors.

Prior to joining Lionstone, Henry worked as a Manager in Consulting at Deloitte Luxembourg. He received a Masters in Accounting & Finance from the University of St. Gallen in Switzerland and studied abroad in Spain and South Africa. Henry is fluent in English, German, French and Luxembourgish.

Jeff co-founded Lionstone Partners in 2018 and is responsible for the funds real estate investments in Luxembourg and the Netherlands. He is actively involved in identifying and managing the funds investments and serves as contact person to its investors.

Prior to joining Lionstone, Jeff worked as a Portfolio Manager at ING Bank Luxembourg where he specialised in tailor-made investment solutions for UHNWI clients. He received a Master’s degree in Finance and a Magistère in Banking & Finance from the University of Paris 2 – Panthéon-Assas. Jeff is fluent in English, German, French and Luxembourgish.

Charles joined Lionstone Partners in 2023 and is responsible for the funds real estate investments in Luxembourg and the Netherlands. He is actively involved in identifying and managing the funds investments.

Prior to joining Lionstone, Charles worked as Asset Manager for a real estate fund in Luxembourg. He is experienced in structuring real estate development projects and managing real estate investment funds. Charles is fluent in English and French.

Agathe joined Lionstone Partners in 2023 and is responsible for the funds real estate investments in Luxembourg and the Netherlands. She is actively involved in identifying and managing the funds investments.

Prior to joining Lionstone, Agathe worked as Senior Associate Manager at PWC Legal Luxembourg. She is experienced in complex

domestic and international corporate restructurings, corporate simplification and general corporate law. Agathe is fluent in English andFrench.

Raymond is mainly responsible within the group for the Dutch Real Estate investment and development market. Located in our office in Amsterdam, he manages the dutch real estate portfolio, constantly seeking for new investment opportunities to further enlarge our portfolio.

Edward van Kersbergen is founder, majority shareholder and Chairman of Mazarine Energy. He also serves on the Investment Committee of Simmons Private Equity II L.P., the private equity division of Simmons & Company International.

Partner and responsible for supervision of the High Tech Campus Eindhoven and various real estate investments of Chalet Group. Jan-Willem started his professional career in 1994 as a tax lawyer at Arthur Andersen where he specialized in Real Estate and M&A transactions. Subsequently Jan-Willem worked as an independent advisor on numerous real estate and M&A transactions for amongst others Marcel Boekhoorn. In 2011 Jan-Willem joined Ramphastos. Jan-Willem holds a degree in tax law form Maastricht University and studied at Cambridge University in 1993.

Mike co-founded NewStone Management in early 2020 and is the general manager.
Prior to joining NewStone, Mike worked on the development and realisation of several major construction projects, such as the shopping center on Cloche d’Or and the new headquarters of BGL in Kirchberg.
Newstone covers the day-to-day technical management of real estate development projects, which mainly consists in Project Management as well as Quality and Quantity Surveying.