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Arunas A. Chesonis Our People
Arunas A. Chesonis

Arunas A. Chesonis serves as Chairman of the Board and Chief Executive Officer of PAETEC Holding Corp., and is responsible for the vision, leadership, and direction of the company.

Under the watch of Mr. Chesonis, PAETEC has achieved remarkable growth. Within five years of founding PAETEC in May 1998, Mr. Chesonis led the company to achieve the number two ranking in the 2003 Deloitte Fast 500 list of the fastest-growing public and private technology companies in North America. In 2001, he was awarded the Ernst & Young Entrepreneur of the Year Award. In 2006, Mr. Chesonis received the Herbert W. Vanden Brul Entrepreneurial Award by the College of Business at Rochester Institute of Technology.

This growth has not come at the expense of doing business the right way, as shown by PAETEC receiving the national 2005 American Business Ethics Award sponsored by the Society for Financial Service Professionals.

Mr. Chesonis began his career at Rochester Telephone Corporation, now part of Citizens Communications Company. He went on to serve as President of ACC Corp., until it was purchased by TCG/ATT in 1998.

Mr. Chesonis holds a B.S. in Civil Engineering from Massachusetts Institute of Technology, an MBA from the William E. Simon Graduate School of Business at the University of Rochester, and an Honorary Doctorate of Laws from the University of Rochester. He is Chairman of the Director's Council for the Earth System Initiative at the Massachusetts Institute of Technology, and serves as trustee at the Harley School, Rochester Institute of Technology and the University of Rochester.


Arunas A. Chesonis Chairman and Chief Executive Officer
Joseph D. Ambersley Executive Vice President, Business Development
Timothy J. Bancroft Executive Vice President and Treasurer
Chris Bantoft President, West Region
Jack Baron President, Advanced Solutions Group
Jeffrey L. Burke Chief Marketing Officer and Executive Vice President
Edward J. Butler, Jr. Chief Operating Officer and Executive Vice President
Joseph H. Ceryanec President, Central Region
Algimantas K. Chesonis Senior Vice President, Chief Accounting Officer, and Controller
Mario DeRiggi President, East Region
Doug Derstine President, Wholesale Markets
Kevin Errity Senior Vice President, Advanced Solutions Group
Sanjay Hiranandani Senior Vice President, Engineering
Jim Hvisdas Executive Vice President, Switch Operations
Sharon LaMantia Executive Vice President, Network Operations
John Leach President, South Region
Robert D. Moore, Jr. Chief Information Officer
Richard J. Padulo President, Operations
Sean Pflaging Senior Vice President, Network Services
J. Chris Ryan Senior Vice President, Service Delivery
Reginald Scales Senior Vice President
Charles E. Sieving Executive Vice President, Secretary, and General Counsel
Donna B. Wenk Senior Vice President, Sales Operations and Customer Care
Keith M. Wilson Chief Financial Officer and Executive Vice President
Laurie Zaucha Senior Vice President, Human Resources