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Ernst & Young (doing business as EY) is a multinational professional services firm. The Company provides assurance, auditing, technology and security risk, enterprise risk management, transaction support, merger and acquisition, actuarial, and real estate advisory services. It also offers employee benefit plan, taxation, and entrepreneurial services.

HQLondon, GB


EY (Ernst & Young) is headquartered in
London, United Kingdom

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Employees (est.) (Mar 2019)276,704
Revenue (FY, 2017)$31.4 B(+7%)

Key People/Management at EY (Ernst & Young)

Mark Weinberger

Mark Weinberger

Global Chairman and Chief Executive Officer
Carmine Di Sibio

Carmine Di Sibio

Global Managing Partner – Client Service
Lou Pagnutti

Lou Pagnutti

Global Managing Partner – Business Enablement
Beth Brooke-Marciniak

Beth Brooke-Marciniak

Global Vice Chair – Public Policy
Trent Henry

Trent Henry

Global Vice Chair – Talent
Dave Holtze

Dave Holtze

CFO, Global Vice Chair – Finance
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EY (Ernst & Young) Office Locations

EY (Ernst & Young) has offices in London, Milwaukee, Charleston, Seattle and in 152 other locations
London, GB (HQ)
Becket House (EYG) , 1 Lambeth Palace Rd, London SE1 7EU, UK
London, GB
15 Adam St
London, GB
154-160 Fleet St
London, GB
226 Tower Bridge Rd
London, GB
6 More London Place 6 More London Riverside
Kabul, AF
House 1013 Street 2 Shirpoor Road
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EY (Ernst & Young) Financials and Metrics

Summary Metrics

Founding Date


EY (Ernst & Young) Revenue

EY (Ernst & Young)'s revenue was reported to be $31.40 b in FY, 2017 which is a 6% increase from the previous period.

Revenue (FY, 2017)


Revenue growth (FY, 2016 - FY, 2017), %

USDFY, 2014FY, 2015FY, 2016FY, 2017



Revenue growth, %

USDY, 2017


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EY (Ernst & Young) Operating Metrics

FY, 2017Jul, 2018


150 150


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EY (Ernst & Young) Acquisitions / Subsidiaries

Acquired CompanyDateDeal Size
DKM Economic ConsultantsJanuary 06, 2018
E-STETNovember 30, 2017
Brightree SolutionsAugust 07, 2017
etventureJuly 25, 2017
Open Windows IDENTITYJune 05, 2017
TaxChatFebruary 23, 2017
EY SocietyAugust 02, 2016
Innovalue ManagementJuly 13, 2016
Tasman ConsultingApril 27, 2016
NorthPoint DigitalNovember 30, 2015
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EY (Ernst & Young) Revenue Breakdown

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EY (Ernst & Young) revenue breakdown by business segment: 9.8% from Transaction Advisory Services, 27.1% from Advisory Services, 26.0% from Tax and 37.0% from Assurance

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EY (Ernst & Young) Online and Social Media Presence

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EY (Ernst & Young) Frequently Asked Questions

  • When was EY (Ernst & Young) founded?

    EY (Ernst & Young) was founded in 1989.

  • Who are EY (Ernst & Young) key executives?

    EY (Ernst & Young)'s key executives are Mark Weinberger, Carmine Di Sibio and Lou Pagnutti.

  • How many employees does EY (Ernst & Young) have?

    EY (Ernst & Young) has 276,704 employees.

  • What is EY (Ernst & Young) revenue?

    Latest EY (Ernst & Young) annual revenue is $31.4 b.

  • What is EY (Ernst & Young) revenue per employee?

    Latest EY (Ernst & Young) revenue per employee is $113.5 k.

  • Who are EY (Ernst & Young) competitors?

    Competitors of EY (Ernst & Young) include McKinsey, Maximus and Grant Thornton.

  • Where is EY (Ernst & Young) headquarters?

    EY (Ernst & Young) headquarters is located at Becket House (EYG) , 1 Lambeth Palace Rd, London SE1 7EU, UK, London.

  • Where are EY (Ernst & Young) offices?

    EY (Ernst & Young) has offices in London, Milwaukee, Charleston, Seattle and in 152 other locations.

  • How many offices does EY (Ernst & Young) have?

    EY (Ernst & Young) has 162 offices.