Sienna Investment Managers

Sienna Investment Managers is a pan-European asset manager affiliated with the publicly traded investment holding company GBL (Groupe Bruxelles Lambert). With a strong commitment to sustainability, Sienna Investment Managers develops innovative investment solutions designed to address major social and environmental challenges. The company manages a diverse portfolio spanning both listed and private assets, providing tailored investment solutions to its clients. Sienna is focused on promoting a sustainable and inclusive economy, actively involving itself in the development of communities through a dedicated corporate social responsibility strategy.