Grossmann Art Advisory

Heike Grossmann Art Advisory (HGAA) is an independent consultancy serving international private and corporate art collectors. Based in Munich and Berlin, the firm advises on the placement of outstanding artworks from and into private collections and museums, with a focus on Expressionism, Modern, Post-War and Contemporary Art.

Founded by Heike Grossmann in 2020, HGAA draws on her more than 30 years of experience across the art industry, including gallery direction, advising, curating and auction-house work. Her knowledge of the international art market, connections with collectors and professionals, and attendance at leading art fairs inform the firm’s work. HGAA offers art advisory services and supports clients in navigating artwork placements and transactions, emphasizing attention to detail, careful execution and a personal approach. Its work is built around long-term relationships and global collaborations. With a professional network and expertise developed over decades, Heike Grossmann Art Advisory works with clients seeking guidance in the international art world and the movement of significant works between collections and institutions.