Investing to Build a Better Future

Founded in 1928, Summerleaze is a privately-owned company, whose origins are in the field of mineral extraction. The company has diversified substantially since then, into fields such as wastes management and renewable energy. Operating as a small, dedicated team, we aim to innovate to make the most of under-valued resources. We back ideas that we believe have a strong future on the basis of long-term fundamentals, regardless of, and often contrary to perceived wisdom or fashion.