Big 4 Audit Clients

Big 4 audit clients are what arguably make the largest audit companies in the world worth working for. These companies, as you may already know, are Deloitte, PwC, Ernst & Young, and KPMG.

A staggering 100% of the Fortune 500 are audited by one of the Big 4 accounting firms. Talk about market domination!

Each client is easily worth millions of dollars in annual fees, making each relationship extremely important to the respective firm. The most successful senior partners at each Big 4 firm have usually spent years – if not decades – building strong relationships with their clients’ management teams.

As a result, each of the Big 4 spend millions – yes millions – of dollars every year cajoling and convincing companies to renew or begin engagements. This is what the Big 4 call “client hospitality and entertainment,” which means a lot of free dinners, tickets to sports games, gifts, and more.

If you’re deciding which Big 4 accounting firm to work for, one method is to decide which clients you want to work for. Take a look below for an exhaustive list of the Big 4 Fortune 500 audit clients and see if any catch your eye. And, if you’re looking to break into an audit, advisory, or consulting role at the Big 4, work with our expert team on resume edits.

Fortune 500 Big 4 Audit Clients

Deloitte PwC Ernst & Young KPMG
Advance Auto Parts 3M Abbott Laboratories ABM Industries
Alliance Data Systems Corporation Activision Blizzard AbbVie Adobe Systems
Ally Financial Altaba AECOM Technology Corporation Aetna
American Electric Power Altria Group AK Steel Holding Corporation AFLAC
American Tower Ameren Corporation Alleghany AGCO Corporation
Amphenol Corporation American Express Company Alphabet Air Products & Chemicals
Ascena Retail Group American International Group Amazon Alaska Air Group
Automatic Data Processing Ameriprise Financial American Financial Group American Airlines Group
Avis Budget Group Arconic AmerisourceBergen Corporation Anadarko Petroleum Corporation
Baker Hughes Incorporated Assurant Amgen Applied Materials
Berkshire Hathaway Avery Dennison Corporation Anixter International ARAMARK Corporation
Best Buy Avon Products Anthem AutoNation
Big Lots Ball Corporation Apache Avnet
BlackRock Bank of America Corporation Apple Bed Bath & Beyond
Boeing Baxter International Archer Daniels Midland Company CarMax
Bristol-Myers Squibb Company BB & T Arrow Electronics CBRE Group
Burlington Stores Biogen Idec Arthur J Gallagher & Celanese
CenterPoint Energy BorgWarner Asbury Automotive Group Celgene Corporation
CH Robinson Worldwide Builders FirstSource AT&T Centene
Charles Schwab Calpine Autoliv CenturyTel
Cincinnati Financial Campbell Soup AutoZone CH2M Hill
Citizens Financial Group Caterpillar Becton Dickinson and Company Charter Communications
Comcast Corporation CBS Corporation Berry Plastics Corporation Citigroup
Community Health Systems Chesapeake Energy Corporation Booz Allen Hamilton Constellation Brands
Core-Mark Holding Company Chevron Boston Scientific Corporation Costco Wholesale Corporation
Dean Foods CHS CalAtlantic Group CST Brands
Deere CIGNA Corporation Capital One Financial DaVita HealthCare Partners
Dick’s Sporting Goods Cisco Systems Cardinal Health Devon Energy Corporation
Discover Financial Services CMS Energy CDW Dillard’s
Dominion Resources Cognizant Technology Solutions Clorox Corporation Dish Network
Dr Pepper Snapple Group Colgate-Palmolive ConocoPhillips Dollar Tree
Duke Energy Corporation Consolidated Edison CSX Emerson Electric
DXC Technology Company Corning CVS Caremark Corporation Estee Lauder Companies
Entergy Corporation Crown Holdings Danaher Expeditors International of Washington
Enterprise Products Partners LP Cummins Delek US Holdings Fidelity National Financial
EOG Resources Dana Holding Corporation Delta Air Lines Fidelity National Information Services
Eversource Energy Dell Technologies Dollar General Foot Locker
Federal National Mortgage Association Discovery Communications Eli Lilly Frontier Communications Corporation
Fifth Third Bancorp Dover EMCOR Group General Dynamics
Fiserv DR Horton Erie Indemnity General Electric
GameStop DTE Energy Essendant Genesis Healthcare
Gap Eastman Chemical Expedia Genworth Financial
Hartford Financial Services Group eBay Facebook Halliburton Company
Honeywell International Ecolab First Data Corporation Harman International Industries
Huntington Ingalls Industries Edison International Fluor Corporation Hershey
Huntsman Corporation EI DuPont de Nemours Freeport-McMoRan Copper & Gold Host Hotels & Resorts
Illinois Tool Works Exelon General Motors Company HRG Group
International Paper Express Scripts Holding Company Genuine Parts Company Ingredion Incorporated
Kimberly-Clark Corporation Exxon Mobil Gilead Sciences Insight Enterprises
Las Vegas Sands First American Financial Corporation Global Partners LP INTL FCStone
Leidos Holdings FirstEnergy Graybar Electric J. C. Penney Company
Lennar Ford Motor Group 1 Automotive Jones Lang Lasalle
LKQ Franklin Resources Harley-Davidson Level 3 Communications
Loews Corporation Freddie Mac Harris Liberty Interactive Corporation
Lowe’s Companies Goldman Sachs Group HCA Liberty Media Corporation
Manpower Goodyear Tire & Rubber Hewlett Packard Enterprise Company Lithia Motors
Marsh & McLennan Companies Hanesbrands Hewlett-Packard Company Macy’s
McKesson Corporation HD Supply Holdings Hilton Worldwide Holdings Markel
MetLife Hertz Global Holdings HollyFrontier Corporation Mohawk Industries
MGM Resorts International HJ Heinz Hormel Foods Mosaic
Microsoft Corporation Humana iHeartMedia Motorola Solutions
Monsanto International Business Machines Intel Corporation Murphy USA
Morgan Stanley Interpublic Group of Companies Intercontinental Exchange Inc Navistar International
NextEra Energy Johnson & Johnson Jabil Circuit Norfolk Southern
Nordstrom Jones Financial Jacobs Engineering Group NRG Energy
Northrop Grumman Corporation JPMorgan Chase JB Hunt Transport Services NVR
Office Depot Kellogg Company JetBlue Airways Corporation Occidental Petroleum Corporation
Oshkosh Corporation Kelly Services KeyCorp Old Republic International
Parker Hannifin Corporation Kinder Morgan Kohl’s Olin
PBF Energy Kindred Healthcare L Brands Omnicom Group
Performance Food Group Company Kroger Lam Research Corporation Owens & Minor
PG & E L3 Technologies Lear Packaging of America Incorporated Laboratory of America Holdings Lifepoint Hospitals Pepsico
Procter & Gamble Leucadia National Lincoln National Pfizer
Public Service Enterprise Group M&T Bank Live Nation Entertainment Publix Super Markets
R.R. Donnelley & Sons Company Marathon Petroleum Lockheed Martin Corporation Raymond James Financial
Reinsurance Group of America Masco Corporation Marriott International Reliance Steel & Aluminum
Rite Aid Mastercard Incorporated McDonald’s Reynolds American
Rockwell Automation Mattel Molina Healthcare Seaboard
Rockwell Collins Merck National Oilwell Varco Sonic Automotive 
Ross Stores  Micron Technology  Netflix SUPERVALU
Sears Holdings Corporation Mondelez International Newmont Mining Synchrony Financial
Southern Company Nucor Corporation O’Reilly Automotive The Bank of New York Mellon Corporation
SpartanNash Company NVIDIA Corporation Owens-Illinois The Home Depot
Starbucks ONEOK PACCAR The Travelers Companies
Tenet Healthcare Owens Corning Phillips 66 United Natural Foods
The Allstate Corporation PayPal Holdings Principal Financial Group Valero Energy
The Dow Chemical Company Philip Morris International PulteGroup Visa
Treehouse Foods Plains GP Holdings L.P. PVH W.R. Berkley Corporation
Union Pacific Corporation PNC Financial Services Group Ralph Lauren Corporation Wells Fargo & Company
United Parcel Service PPG Industries Regions Financial Western Digital
Unitedhealth Group Praxair Republic Services Weyerhaeuser
US Foods Holding Progressive S&P Global XPO Logistics
Veritiv Corp Prudential Financial Yum China Holdings
Walgreens Boots Alliance QUALCOMM Incorporated Sealed Air Corporation Yum! Brands
WEC Energy Group Quanta Services Sherwin-Williams  
WellCare Health Plans Quest Diagnostics Simon Property Group  
Western Refining Quintiles Transnational Holdings Southwest Airlines  
Wyndham Worldwide Corporation Raytheon Spirit AeroSystems Holdings Inc  
Xcel Energy Realogy Holdings St. Jude Medical  
  Robert Half International Stanley Black & Decker  
  Ryder System Staples  
  Targa Resources State Street  
Steel Dynamics  
  Terex Stryker  
  Tesla Motors SunTrust Banks  
  The Chemours Company Sysco  
  The TJX Companies Target  
  Thermo Fisher Scientific Tech Data  
  TIAA-CREF Tesoro Corporation  
  Tyson Foods Texas Instruments  
  United States Steel Textron  
  United Technologies The AES Corporation  
  Universal Health Services The Coca-Cola Company  
  V.F. Corporation The J. M. Smucker Company  
  Viacom The Michaels Companies  
  Walt Disney Time Warner  
  WESCO International Toll Brothers  
  Windstream Holdings Tractor Supply Company  
  World Fuel Services Twenty-First Century Fox  
  Xerox U.S. Bancorp  
  Zimmer Biomet Holdings UGI  
    United Continental Holdings  
    United Rentals  
    Unum Group  
    Verizon Communications  
    Voya Financial  
    W.W. Grainger  
    Wal-Mart Stores  
    Waste Management  
    Western Union  
    WestRock Company  
    Whole Foods Market  
    Williams Companies  


Filed Under: Ernst & Young (EY), Financial Consulting, KPMG, PwC