Founded in 1990, we have been active with international institutional investors for more than 30 years in the investment and management of office real estate assets mainly, but also in hotels and logistics.

We are a pan-European investment manager, present in Amsterdam, Hamburg, Paris, Madrid, and London as well as in South Korea. Additionally, we cover Italy, Eastern Europe, Scandinavia, and the Emirates through local partnerships.

In 2021, we join Sienna Investment Managers (www.sienna-im.com), the alternative assets platform of Groupe Bruxelles Lambert, bringing an opportunity to accelerate our development in investment products and geographic locations.

The acquisition of L’Etoile brings the total AuM of Sienna IM to €10 billion, with the remainder of the assets invested in direct investments, co-investments or external managers.

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