Seilern Investment Management

Seilern Investment Management specialise in the investment management of concentrated portfolios of rigorously researched, high quality stocks held for the long term. Founded in 1989 by Peter Seilern- Aspang, the firm has remained faithful to its principled and effective investment philosophy. We aim to identify businesses that have a long-term sustainable advantage and invest in them over the full course of the economic cycle, an approach which has stood the test of time.