Sagana

Sagana is a global impact investment and advisory firm headquartered in Wollerau, Switzerland. Founded in 2017 by Raya Papp and Wolfgang Hafenmayer, Sagana focuses on driving sustainable change by investing in businesses that address major global challenges, such as climate change, healthcare, and education. Their mission is to align outstanding financial returns with significant positive social and environmental impact. Sagana invests across sectors like climate tech, sustainable fashion, healthcare, and plastic alternatives. Their portfolio includes companies like ACE Green, a platform for sustainable battery recycling; Colorifix, which uses zero toxic chemicals in textile dyeing; and Energy Dome, pioneering long-duration energy storage for grid decarbonization. They also back companies focused on healthcare solutions, such as InHeart, which provides digital twin technology for cardiac arrhythmia treatment, and Homage, a platform connecting trained care providers to the elderly across Asia. Sagana combines its investment strategy with deep sector expertise, helping companies scale effectively while ensuring they deliver impactful solutions. They actively work with portfolio companies through board seats and direct partnerships, fostering growth and maximizing both financial and impact outcomes.