Key Facts
• On October 15, 2025, EY announced its 2025 fiscal year results.
• Total revenue increased by 4%, reaching $53.2 billion (approx. ¥8 trillion).
• AI-related consulting revenue surged 30% compared to the previous year.
• EY invested over $1 billion annually in AI platforms and products.
• The audit division generated the highest revenue at $17.8 billion (approx. ¥2.7 trillion).
• The tax division saw the highest growth, up 5.5% to $12.7 billion (approx. ¥2 trillion).
• Consulting revenue grew 5.2%, reaching $16.4 billion (approx. ¥2.5 trillion).
• EY-Parthenon, the strategy and transaction services division, saw a 0.4% decline to $6.2 billion (approx. ¥930 billion).
• EY expanded its EY-Parthenon brand in March 2025, integrating 16,000 professionals.
• CEO Janet Truncale launched the “All In” strategy in July 2024, focusing on AI solutions and organizational transformation.
Summary
EY, one of the Big Four accounting firms, reported a 4% increase in total revenue for the 2025 fiscal year, reaching $53.2 billion. AI-related consulting revenue grew significantly by 30%, driven by rising demand for services like corporate transformation and AI governance frameworks. The company invested over $1 billion annually in AI development, including 1,000 AI agents and 100 internal AI applications. While the audit division led revenue generation, the tax division experienced the highest growth. Consulting revenue also rebounded, growing 5.2%. However, the EY-Parthenon division saw a slight decline due to global transaction slowdowns. CEO Janet Truncale’s “All In” strategy, launched in 2024, emphasized AI-driven solutions, deeper industry collaboration, and professional development, marking a transformative phase for the firm.
