About Ernst & Young
Ernst & Young (EY) is one of the largest professional services firms in the world, providing assurance, tax, consulting, and strategy services to organizations across all industries. EY is part of the Big Four accounting firms and operates in over 150 countries.
Service Lines
EY's Assurance practice provides audit and financial accounting services to global companies. The Consulting division offers strategy, technology, and business transformation services. Tax services include compliance, planning, and controversial services. The Strategy and Transactions division advises on M&A, restructuring, and capital markets.
Global Presence
EY operates in over 150 countries with more than 395,000 employees worldwide. The firm serves the majority of Fortune 500 companies and works with governments and non-profit organizations on complex global challenges.
Client Focus
EY serves clients across technology, financial services, consumer products, healthcare, energy, and government sectors. The firm is known for its deep industry expertise, innovative technology solutions, and commitment to quality and integrity.
Leadership
Headquartered in London, EY is led by Global Chairman & CEO Janet Truncale, who succeeded Carmine Di Sibio in 2024. EY generated approximately $49.4 billion in revenue in fiscal 2023, making it one of the largest professional services firms globally.