Ernst & Young LLP (EY US) is a member firm of Big 4 accounting legend EY, a global organization of member firms. EY US provides consulting, assurance, tax, and strategy and transactions services. Its industry specializations include consumer products; financial services (asset management, banking and capital markets, private equity, and insurance); real estate (construction and hospitality and leisure); life sciences (biotechnology, medical technology, and pharmaceutical); media and entertainment; mining and metals; technology; automotive; telecommunications; oil and gas; power and utilities; cleantech; government and public sector; provider care; retail and wholesale; and support of entrepreneurial businesses. EY has ranked on Great Place to Work and Fortune’s 100 Best Companies to Work For list for 27 consecutive years. In 2025, EY ranked No. 3 on Accounting Today's ranking of the top 100 accounting firms according to U.S. revenues. The firm booked revenues of $21.8 billion in its last reported fiscal year.