Mobilising capital at scale is essential to address pressing social and environmental challenges. While significant pools of capital exist globally, much of this capital does not reach the enterprises and projects delivering solutions on the ground, particularly in emerging and underserved markets. Bridging this gap requires financial mechanisms that can connect capital providers with investable impact opportunities.
Impact vehicles - including funds, financing facilities, and outcomes-based vehicles - play a critical role in this process. By aggregating capital and deploying it through structured financial mechanisms, they channel investment into initiatives that generate measurable social and environmental impact alongside financial returns. However, designing such vehicles is complex. They must balance diverse investor expectations, respond to local market realities, and establish robust governance and operational structures. As a result, structuring investment vehicles is often resource-intensive and fragmented.
This guide aims to demystify the process of designing and structuring impact vehicles. It provides practical, replicable guidance for organisations seeking to catalyse capital flows into local impact economies. Drawing on lessons from across the GSG Impact Partnership and wider impact investing ecosystem, it presents a structured six-step roadmap to support practitioners throughout the vehicle design process, complemented by a library of case studies sharing practical lessons and real-world structuring experience.

