Mr. Glotzbach joined Southwestern Bell in 1970 and advanced through a variety of assignments with SWBT, AT&T and Bellcore. He was named Vice President-Customer Services for SWBT in 1992. In 1993 he became Vice President-General Manager. In 1994 Ed was appointed Vice President-Chief Financial Officer and Treasurer for Southwestern Bell Telephone. From 1998 until his retirement in October 2003, he served as Executive Vice President and Chief Information Officer of SBC. Ed currently serves as Vice President and Chief Operating Officer for TPI, Inc., a leading advisory and consulting firm based in Houston.

Ed is Chairman of the Board of Trustees for Webster University and Chairman of the Finance Committee for the Washburn University Endowment in Topeka. Ed serves on the board of directors of Visual Networks, Inc., a software technology company based in Rockville, MD. In addition he serves on the Oklahoma State University’s Institute for Telecommunications Advisory Board, the HP Advisory Board, and the Harvard Group Board of Advisors. He is a member of the Private Sector Council Information Management Technology Group (PSC-IMT) and a member of the PSC Board of Directors.