Insights

Market leadership EY-Parthenon sits within EY, a global leader in strategy, transactions, and corporate finance with a $10B+ revenue portfolio. This positioning suggests access to large-scale clients across industries and robust cross-sell opportunities for integrated services, especially with government, private equity, and corporate boards.

Digital transformation The firm emphasizes AI-powered technology and an investor mindset, complemented by a tech stack including AI tools and cloud/DevOps platforms. This creates sales opportunities around AI-enabled strategy execution, data-driven decisioning, and rapid implementation of Integrated Solutions for faster outcomes.

Expansion signals Recent press indicates active engagement with major clients and launches such as Integrated Solutions, signaling growth and capability expansion. This suggests a favorable climate for cross-sell of new AI-enabled offerings, digital risk, and cyber security services to existing EY-Parthenon clients.

Financial health With Revenue exceeding ten billion dollars and a large employee base, EY-Parthenon demonstrates scale and stability. This supports high-value engagements, multi-year programs, and capacity for complex transformations that can be positioned to PE-backed portfolios and enterprise clients seeking large-scale strategy and execution support.

Risk and governance Publicized ethics and data governance concerns within EY firms, including settlements and class-action considerations, create an opening to position enhanced compliance, cybersecurity, and ethical risk management services as differentiators for clients seeking to strengthen governance frameworks and regulatory resilience.

Similar companies to EY-Parthenon

EY-Parthenon Tech Stack

EY-Parthenon uses 8 technology products and services including Demandbase, Elastic stack (ELK), Azure DevOps, and more. Explore EY-Parthenon's tech stack below.

Media & News

EY-Parthenon's Email Address Formats

EY-Parthenon uses at least 8 email formats:
EY-Parthenon Email FormatsExamplePercentage
First.Last@ey.comJohn.Doe@ey.com
94%
First@ey.comJohn@ey.com
3%
FirstLast@ey.comJohnDoe@ey.com
2%
FLast@ey.comJDoe@ey.com
1%
First.Last@parthenon.ey.comJohn.Doe@parthenon.ey.com
86%
FLast@parthenon.ey.comJDoe@parthenon.ey.com
11%
Last@parthenon.ey.comDoe@parthenon.ey.com
2%
First.L@parthenon.ey.comJohn.D@parthenon.ey.com
1%

Frequently Asked Questions

What is EY-Parthenon's phone number?

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You can contact EY-Parthenon's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is EY-Parthenon's official website and social media links?

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EY-Parthenon's official website is ey.com and has social profiles on LinkedIn.

How much revenue does EY-Parthenon generate?

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As of August 2026, EY-Parthenon's annual revenue is estimated to be $10B+.

What is EY-Parthenon's NAICS code?

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EY-Parthenon's NAICS code is 5416 - Management, Scientific, and Technical Consulting Services.

How many employees does EY-Parthenon have currently?

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As of August 2026, EY-Parthenon has approximately 18K employees across 6 continents, including North America, Europe and Asia. Key team members include Chief Executive Officer: C. C., Associate Partner: O. O. and Partner - Leader Deal Tech, Ai, Tech Diligence, Pmi - Technology And Carveout -Technology: S. T. Explore EY-Parthenon's employee directory with LeadIQ.

What industry does EY-Parthenon belong to?

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EY-Parthenon operates in the Business Consulting and Services industry.

What technology does EY-Parthenon use?

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EY-Parthenon's tech stack includes Demandbase, Elastic stack (ELK), Azure DevOps, NetSuite, Claude by Anthropic, Cursor Code Editor, Slack and ArcGIS.

What is EY-Parthenon's email format?

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EY-Parthenon's email format typically follows the pattern of First.Last@ey.com. Find more EY-Parthenon email formats with LeadIQ.
EY-Parthenon logo

EY-Parthenon

Business Consulting and ServicesEngland, United Kingdom10001+ Employees

EY-Parthenon offers strategy consulting that blends transformative strategy with transactions and corporate finance to deliver practical, real-world value. As a brand within EY, it benefits from the firm’s full range of services and global network, enabling integrated work across strategy, operations, and deals. With deep functional and sector expertise and AI-powered technology, it partners with CEOs, boards, governments, and private equity to help shape the future with confidence.

The London-based practice operates within the business consulting and services sector as part of EY's global strategy offering. Recent 2026 developments include EY launching the Transformation Experience within its Workforce Platform.

Section iconCompany Overview

Phone number
Website
ey.com
NAICS Code
5416 - Management, Scientific, and Technical Consulting Services
Employees
10001+

Section iconFunding & Financials

  • $10B+

    EY-Parthenon's revenue is estimated to be in the range of $10B+

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