Sienna Real Estate

We are Sienna Real Estate (formerly L'Etoile Properties), a pan-European investment manager, present in Amsterdam, Hamburg, Paris, Madrid, London and Seoul. For more than 30 years, we have been a long-term partner for international investors, accompanying them throughout the entire property investment cycle. Currently, we manage 98 real estate assets that represent an approximate value of 7,000 million euros and have the support of more than 100 employees. Since 2021, we have been part of Sienna Investment Managers, the Groupe Bruxelles Lambert (GBL) platform for alternative investments and real assets. With this merger, Sienna further expanded into third-party asset management and now oversees €10 billion on behalf of its shareholder GBL and international clients.