"Every lawyer and staff person in any Jones Day office anywhere in the world knows that the Firm’s values are deeply rooted in putting our clients’ interests first in everything we do. Excellent client service is a longstanding, overarching objective of our Firm."

- Steve Brogan, Managing Partner

Since our beginning in 1893, client service has been a fundamental value of the Firm. Our highest priority is to deliver the best of the Firm to every client engagement.  How do we define client service?  At Jones Day, providing quality of service means getting the best possible results for our clients by providing technically accurate, creative, and efficient legal services that correlate with our clients' business objectives.

Today, Jones Day acts as principal outside counsel to, or provides significant legal representation for, more than half of the Fortune 500 companies. We also serve privately held companies, financial institutions, investment firms, health care providers, retail chains, foundations, educational institutions, and individuals.

Following is a partial list of our clients, most of whom we have been honored to represent for more than 10 years. 


Abbott Laboratories
Alcatel-Lucent
Ameren Corporation
American Airlines
American Greetings Corporation
Amway Corporation
Bank of America Corporation
Bank of New York Mellon Corporation
Bayer AG
Bombardier
Bon Secours Health System, Inc.
Bridgestone Corporation
The British Land Company PLC
Brush Engineered Materials Inc.
CBS Corporation
Cardinal Health, Inc.
Celgene Corporation
CenterPoint Energy, Inc.
Chevron Corporation
Chrysler LLC
Citigroup Inc. 
Continental Airlines, Inc.
Cooper Tire & Rubber Company
County of Los Angeles
Cumulus Media Inc.
CVS Caremark Corporation
Dell Inc.
Deutsche Bank AG
Developers Diversified Realty Corporation
Diebold, Incorporated
DIRECTV
Dominion East Ohio 
Dresdner Kleinwort Limited
The Duchossois Group
Eastman Chemical Company
Eastman Kodak Company
Edison Mission Energy
Exelon Corporation
Experian
FirstEnergy Corp.
Freescale Semiconductor, Inc.
Frito‑Lay, Inc.
GenCorp Inc.
Genentech, Inc.
General Electric Company
General Motors Company
Georgia Gulf Corporation
The Goldman Sachs Group, L.P.
Goodrich Corporation
Hanson PLC
HCA Inc.
Honda Motor Co., Ltd.
International Business Machines Corporation
Internet Corporation for Assigned Names and Numbers (ICANN)
Jefferies & Company, Inc.
Jones Lang LaSalle Incorporated
JPMorgan Chase Bank

KeyCorp
King Pharmaceuticals, Inc.
Lafarge S.A.
Lehman Brothers Holdings Inc.
Lennar Corporation
Liberty Media Group
The Lincoln Electric Company
The Lubrizol Corporation
Macy's
Mag Instrument, Inc.
MedImmune, Inc. 
Mitsubishi Heavy Industries Ltd.
Morgan Stanley Realty
NACCO Industries, Inc.
Nationwide Insurance Companies
Nikon Corporation
OGE Energy Corp.
Omnicom Group Inc.
Parker‑Hannifin Corporation
PepsiCo, Inc.
Pershing Square Capital Management, L.P.
Pfizer Inc.
Primus Capital Fund
The Procter & Gamble Company
Purdue Pharma, L.P.
Research in Motion Limited
Reynolds American Inc.
Rhodia
The Riverside Company
Royal Bank of Scotland Commercial Service
SanDisk Corporation
Sanofi-Aventis
SAP AG
SCANA Corporation
The Sherwin‑Williams Company
Simon Property Group, Inc.
The Southern Company
Sprint Nextel Corporation
Standard Bank Plc
Tenet Healthcare Corporation
Texas Instruments Incorporated
TEXTRON INC.
The Timken Company
TNK-BP
TOTAL S.A.
Toyota Motor Corporation
Trammell Crow Residential
URS Corporation
Verizon Business
Verizon Communications Inc.
Verizon Wireless
WL Ross & Co. LLC
The Washington Post Company
Wells Fargo & Company
Yamaha Motor Co., Ltd.