Enterprise Assurance Services

One integrated solution.

One accountable team.

Grant Thornton's Enterprise Assurance Services bring independent attestation and certification under a single, integrated delivery model. Our services are tailored for organizations facing rising regulatory, stakeholder and board scrutiny. One governance structure, one control framework and one accountable team reduce duplication and streamline testing to deliver decision-useful reporting for your most complex assurance needs.

Strategic Assurance & SOC Services: SOC 1/2/2+/3, HITRUST, ISO 27001, SOC for supply chain, SOC for cybersecurity, AUPS, readiness assessments, general examinations
Employee benefit plan audits across all major plan types
Sustainability assurance & advisory for ESG and evolving disclosures
Structured finance & transaction-focused attestation
Technology-enabled delivery via SOC.x®, Convene®, Hyperloop and Fieldguide

ARTICLE

AI in financial reporting redefines audit risk

AI in accounting and financial reporting is introducing new risks as it expands efficiency and analysis capabilities.

How we can help you

Our Enterprise Assurance Services team tackle our clients' audit engagements with a balance of innovation, skill, thoroughness and partnership ꟷ all done to the highest level of quality.

SOC & other attest services

Our assurance professionals assist organizations in building trust in their services by assessing needs and advising them on... Show more leading practices to satisfy compliance and reporting mandates, including System and Organization Controls (SOC) reports and other assurance services.

We use a “test once, apply many” approach and our leading-edge SOC services automation product — SOC.x — to drive efficiencies and enhance an organization’s compliance process. We can help you determine which attestation reports and/or certifications meet your needs.

Employee benefit plan (EBP) audits

While the daily operations of benefit plans are handled by internal departments and third-party providers, the... Show more fiduciary responsibilities must be carried out by plan officers who often need assistance with the complexities. We can be your guides. Along with high-quality, efficient audits, we offer assessments and perspectives for recognizing opportunities and avoiding risk.

In serving our clients, we dedicate ourselves to learning about their business, and our services are tailored to address unique as well as common industry challenges.

Structured finance & transaction focused attestation

When going public, you need to focus on growth and operations while navigating legal, banking, audit... Show more and regulatory hurdles.

Are you ready for the reporting demands of a public company? Will your growth strategy resonate with potential investors? Will your tax strategy minimize value leakage? Are your internal controls ready to be certified by management and auditors? Can your IT infrastructure support your growth, reporting requirements and controls?
Our professionals have collectively marketed, allocated and priced more than 1,000 equity offerings, and we can help you get it right.

Sustainability assurance & advisory

Grant Thornton’s sustainability assurance and advisory services help organizations strengthen the... Show more quality, reliability and transparency of sustainability reporting. As reporting and assurance requirements evolve, we help assess readiness, improve data management and controls, address reporting risks and meet assurance obligations.

Our professionals bring experience across leading frameworks, assurance standards and industry-specific topics. They deliver practical, scalable solutions backed by Grant Thornton’s global network, specialized sustainability professionals and consistent methodologies.

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Auditing by the numbers

Grant Thornton's Enterprise Assurance Services bring tailored solutions and reliable results to every engagement. Our numbers tell the story — and we're ready to deliver that experience for you.

150+

Markets served by Grant Thornton’s global network

>72K

Grant Thornton professionals across the global network