Sustainability Assurance & Advisory

Sustainability: Build trust through reporting assurance

With regulators, customers, and other stakeholders focused on sustainability reporting, particularly climate-related disclosures, credible, reliable communication is key. The demand for transparency requires that companies work to understand how sustainability fits into their business and reporting.

Our sustainability offerings help businesses understand how to mitigate risk and meet stakeholder and regulatory requirements. Grant Thornton can help organizations navigate complexity with confidence to drive internal efficiency and deepen trust.

ARTICLE

Building with intention: Grant Thornton 2025 ESG Report

Learn how we're committed to progress for our clients, our people and our communities.

How we can help you

Our sustainability professionals support organizations with sustainability reporting, assurance and strategic guidance to strengthen transparency, manage risk and build trust.

Audit and Assurance

Our professionals help clients maintain stakeholder confidence in their non-financial sustainability reporting by reviewing ESG-related... Show more company disclosures and providing limited or reasonable assurance over sustainability and ESG metrics in accordance with professional standards. Our services include:
Assurance aligned to emerging U.S. and global requirements, including:
Scope 1, Scope 2 and Scope 3 greenhouse gas (GHG) California Senate Bill 253 European Union’s Corporate Sustainability Reporting Directive (CSRD) Sustainability-linked loan and green bond assurance requirements Stakeholder reporting (CDP, voluntary corporate sustainability report)

Reporting and Compliance

Our team helps companies produce investor-grade reporting that meets stakeholder and regulatory expectations. We help... Show more management draft sustainability disclosures that comply with evolving sustainability and ESG regulatory requirements and improve internal controls and processes for existing disclosures. Our services include:
Sustainability reporting advisory (aligned to TCFD, ISSB, ESRS or CSRD) Sustainability assurance readiness Climate risk assessment Materiality assessment

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