ISS Sustainability Solutions Expands with Sust Global Acquisition
Deal News | Aug 11, 2025 | Re-Insurance News

ISS Sustainability Solutions, the sustainable investment arm of ISS STOXX, has acquired Sust Global to augment its geospatial risk modeling and analytics capabilities. Established in 2020, Sust Global developed a proprietary geospatial AI engine that identifies trends and patterns across regional datasets. Their platform offers various solutions, including visual analytics tools, regulatory reporting, and custom-built solutions, aimed at assessing asset-level risks related to climate and environmental factors. This acquisition addresses the growing need for geospatial data in physical risk analytics among institutional investors. The integration of Sust Global will enhance ISS Sustainability Solutions' offerings by utilizing Sust Global's AI-driven physical risk models with ISS's proprietary asset-level data, effectively mapping them to corporate and investment portfolios for institutional clients. Both Till Jung, Head of Sustainability Business at ISS STOXX, and Josh Gilbert, CEO of Sust Global, expressed their excitement over the strategic fit and future collaborative opportunities of this merger.
Sectors
- Financial Services
- Technology
- Environmental Services
Geography
- Global – The services and implications of the acquisition suggest a target audience of global institutional investors needing geospatial risk analytics.
Industry
- Financial Services – The article involves financial institutions and services dealing with investment risk management and analytics.
- Technology – Sust Global provides geospatial AI-driven analytics solutions, integrating advanced technology into risk management processes.
- Environmental Services – The focus on climate and environmental risk assessment aligns with services aimed at managing sustainability and environmental impacts.
Financials
Participants
| Name | Role | Type | Description |
|---|---|---|---|
| ISS Sustainability Solutions | Acquirer | Company | The sustainable investment division of ISS STOXX, focusing on risk assessment solutions tied to sustainability. |
| Sust Global | Target | Company | A company founded in 2020, providing geospatial risk modeling and analytics through a proprietary AI engine. |
| Till Jung | Representative | Person | Head of Sustainability Business at ISS STOXX. |
| Josh Gilbert | Representative | Person | Co-founder and CEO of Sust Global. |