EY Reviews, Ratings & Features 2026 | Gartner Peer Insights

Internal audit services are a systematic and independent evaluation of an organization's operations, internal controls, risk management and governance processes. It is conducted by an internal audit team or in combination of co-sourced and outsourced teams, which operates independently and reports directly to the board of directors or an audit committee. The auditing team also ensures through their assessment that organization adheres to applicable policies, procedures, laws, regulations, and industry standards, along with identifying gaps and making recommendations for their improvements. Furthermore, organizations periodically undertake EQA to assure stakeholder that their internal auditing services are in line with professional standards.

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Internal Audit Services

EY Internal Audit

Svp Chief Accounting Officer

EY was great at selling us and showing us the capabilities of what our organization could look like after a full revamp of the organization but sadly that was not what was delivered. No roadmap, no details, non-stop delays and rework along with extreme amounts of billings for every single conversation and even email, even worse than when outside counsel was involved. 

<50M USD

50M - 250M USD

250M - 500M USD

500M - 1B USD

3B - 10B USD

10B - 30B USD

Gov't/PS/ED <5,000 Employees

Audit Manager

Overall experience with EY's internal audit services was outstanding and truly transformative for our risk management and compliance programs. The EY team demonstrated deep industry expertise, proactive problem solving and exceptional collaboration that went far beyond traditional audit expectations.

KPMG

Deloitte

Grant Thornton

Protiviti

Other...

EY concentrates its efforts on improving the mechanisms of the working world by supporting the creation of enduring value for multiple stakeholders. Fueled by data and technology, EY's internationally dispersed teams facilitate the growth, transformation, and operation of client businesses by providing assurance services. With a multidisciplinary approach encompassing assurance, consulting, law, strategy, tax, and transactions, EY professionals strive to devise innovative solutions for today's intricate global concerns by asking perceptive questions.

EY exists to build a better working world, helping create long-term value for clients, people and society and build trust in the capital markets.

Enabled by data and technology, diverse EY teams in over 150 countries provide trust through assurance and help clients grow, transform and operate.

Working across assurance, consulting, law, strategy, tax and transactions, EY teams ask better questions to find new answers for the complex issues facing our world today.

Find out more about the EY global network http://ey.com/en_gl/legal-statement

Reviews

Ratings Overview

Overall experience with

Favorable Review

EY's Internal Audit Services Enhance Risk Management With Technology Integration

Critical Review

Brand Recognition Overshadowed by Costly Engagements and Unmet Implementation Expectations

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