Leksell Social Ventures (LSV) is a Sweden-based venture capital fund founded by life-science billionaire Laurent Leksell and his family. LSV focuses on early-stage companies in data, analytics, and educational technology, supporting scalable and sustainable projects with measurable social impact. They invest between $500,000 and $10 million, using various financial instruments like equity and loans, with a cap of up to $1 million. Notable investments include Sana Labs. LSV aims to transform philanthropy in Sweden by promoting large-scale social impact investing, inspired by models from the UK and US.