100x Impact Accelerator

100x Impact Accelerator is a world-leading social impact accelerator based at the London School of Economics (LSE).

They are looking for highly scalable models, that can be for-profit or non-profit, addressing global challenges in the areas of climate and environment, democracy, education, health, and social cohesion, among others.

“The 100x portfolio is made up of a vibrant, global community of inspiring impact-makers, operating across diverse sectors and geographies. We’ve continually evolved our programme based on their insights and we invite other visionary founders to join this dynamic community,” said Georgia Kewley, Head of Programme at 100x.

100x Impact Accelerator aims to support up to 20 social ventures every year, with 70% coming from emerging markets. The Accelerator already boasts a portfolio of 19 impactful ventures from across the globe, delivering solutions in multiple sectors—including climate and environment, democracy, education, health, financial inclusion, and education.

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Timeline

Cohort 2026/2027: Applications Open in October 2025

Programme: 12-week program begins in March 2026

Summit Day in June 2026