Sustrio Service
Due Diligence, Assurance, and Reporting
Assessing performance and clarifying risks to enhance investor and stakeholder confidence
Sustrio helps organizations and investors understand ESG risks, impacts, and value drivers before they affect project performance, reputation, financing, or long-term value. Using rigorous assessment methods informed by international frameworks and lender standards, we support due diligence, assurance, and risk prioritization that help projects meet regulatory and financing requirements and move forward responsibly. We also help clients develop credible, data-driven disclosures that communicate ESG performance clearly to regulators, investors, and stakeholders.
What We Deliver
We provide tailored Due Diligence, Assurance, and Reporting solutions that include:
- Independent ESG Due Diligence Reviews for Development Projects, Acquisitions, and Investments
- Project Assessments Using IFC PS, EP4, UNGPs, OECD Guidelines, and Other Frameworks and Industry Best Practices
- Equitable Origin EO100™ Certification and Re-verification Assessments
- Toward Sustainable Mining (TSM) Implementation and Assessment
- Equator Principles Project Development and Risk Assessment
- Principles for Responsible Investment (PRI) Implementation, Reporting, and Assessment
- ESG Communication and Disclosure Development Using Global Standards and Frameworks (GRI, IFRS-ISSB, SASB, TCFD, TNFD, CDP, etc.)
- ESG Metrics Selection and Data Management Mapped to Organizational Strategy, Industry Standards, and Global Frameworks