Wesco Board of Directors
John J. Engel
Chairman, President, and Chief Executive Officer
Glynis A. Bryan
Chief Financial Officer, Insight Enterprises, Inc.
Anne M. Cooney
Former President, Process Industries and Drives Division, Siemens Industry, Inc.
Matthew J. Espe
Director, Advisor, and Investor
Bobby J. Griffin
Former President, International Operations, Ryder System, Inc.
Sundaram Nagarajan
President and Chief Executive Officer, Nordson Corporation
Steven A. Raymund
Former Chairman and Chief Executive Officer, Tech Data Corporation
James L. Singleton
Chairman, Cürex Group Holdings, LLC
Easwaran Sundaram
Operating Executive, Tailwind Capital
Laura K. Thompson
Former Executive Vice President and Chief Financial Officer, The Goodyear Tire & Rubber Company
Wesco Officers
John J. Engel
Chairman, President and Chief Executive Officer
James Cameron
Executive Vice President and General Manager, Utility and Broadband Solutions
William C. Geary II
Executive Vice President and General Manager, Communications and Security Solutions
Nelson J. Squires III
Executive Vice President and General Manager, Electrical and Electronic Solutions
Diane E. Lazzaris
Executive Vice President, General Counsel and Corporate Secretary
David S. Schulz
Executive Vice President and Chief Financial Officer
Akash Khurana
Executive Vice President and Chief Information and Digital Officer
Hemant Porwal
Executive Vice President, Supply Chain and Operations
Christine A. Wolf
Executive Vice President and Chief Human Resources Officer
Committee Composition

Guidelines, Charters and Policies
Below please find the most current charters for each of our four committees as well as our Code of Conduct for Senior Financial Executives and Code of Ethics, and Business Conduct:
Code of Business Conduct
Contact Our Board
Our Board has established a process by which stockholders and other interested parties may communicate with the Board, our Board Committees, and/or individual Directors by confidential e-mail. Such communications should be sent in writing to the e-mail addresses noted below. All communications will be promptly reviewed and appropriate communications (i.e., other than solicitations, invitations, advertisements, or similar communications) will be forwarded to the relevant Board members on a timely basis.
Stockholders who wish to communicate with our Board in writing via regular mail should send correspondence to: Vice President of Internal Audit, WESCO International, Inc., 225 West Station Square Drive, Suite 700, Pittsburgh, Pennsylvania, 15219-1122.
auditchairman@wescodist.com
leaddirector@wescodist.com