How many employees work at EY-Parthenon?
EY-Parthenon BV has 20,394 employees, according to Revelio Labs workforce intelligence data. The YoY growth rate is 22.8%.
Data source: Revelio Labs Coverage: Global workforce Latest update: September 2025
About EY-Parthenon
At EY-Parthenon, 9,000+ multidisciplinary professionals in teams across 120 countries help provide EY clients with corporate, transaction and turnaround strategies that are actionable, impactful and provide long-term growth. Whether it’s digital transformation, sector convergence and dislocation, or financial and operational complexities, EY-Parthenon teams bring data analytics, leading technology and digital capabilities to a CEO’s toughest strategic issues. In doing so, EY-Parthenon teams can move quickly from idea to implementation to help clients realize their strategy with speed and certainty; we call this Strategy Realized.
As of September 2025
EY-Parthenon
workforce metrics
Headcount
20.4k
Avg. Salary
$136.4k
Tenure
2.1yr
Growth Rate
22.8%
Hiring Rate
Attrition Rate
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Employee Headcount
Interactive chart of EY-Parthenon annual worldwide employee count from 2023 to 2025.
- EY-Parthenon total number of employees in 2025 was 21,919.004, a 22.8% increase from 2024.
- EY-Parthenon total number of employees in 2024 was 16,995.073, a 11.9% increase from 2023.
- EY-Parthenon total number of employees in 2023 was 15,100.283, a 13.3% increase from 2022.
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Employee Geographic Breakdown
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Active Job Postings
Interactive chart of EY-Parthenon annual active job postings from 2023 to 2025.
- EY-Parthenon active job postings in 2025 was 1,313, a 95.6% increase from 2024.
- EY-Parthenon active job postings in 2024 was 265, a 9.5% increase from 2023.
- EY-Parthenon active job postings in 2023 was 241, a 121.0% decline from 2022.
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Employee Sentiment
Sentiment Topics
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