C. Scott Gibson has served as a Director since June 1993 and as Chairman of our Board of Directors since October 2002. From January 1983 through February 1992, Mr. Gibson co-founded and served as President of Sequent Computer Systems, Inc., a computer systems company. Before co-founding Sequent, Mr. Gibson served as General Manager, Memory Components Operation, at Intel Corporation. Since March 1992, Mr. Gibson has been a full time professional director to high technology companies. Mr. Gibson serves on the boards of several other companies and non-profit organizations, including Verigy, Triquint Semiconductor, Inc., Pixelworks, Inc., NW Natural, the Oregon Community Foundation and the Franklin W. Olin College of Engineering. During the past five years, Mr. Gibson was previously a director of Electroglas, Inc. Each of the boards of directors of the public companies for which Mr. Gibson serves as an audit committee member has determined that he is an “audit committee financial expert” as that term is defined by the rules and regulations of the SEC. Mr. Gibson holds a B.S.E.E. and a M.B.A. from the University of Illinois.
Brian has held a number of management positions at Radisys including Treasurer and Chief Accounting Officer. Before joining Radisys, Brian held multiple financial management roles at Tektronix, Inc. where he was responsible for investor relations and numerous finance and accounting functions both domestically and internationally. He has also practiced as a Certified Public Accountant with the accounting firm Deloitte and Touche LLP. Brian holds a bachelors degree in Business Administration and Communications from Oregon State University.
Mr. Hubert de Pesquidoux is a former senior executive of Alcatel-Lucent SA, with a 21-year career until 2009. His last position was Chief Financial Officer of Alcatel-Lucent and President of its Enterprise Business Group. Mr. de Pesquidoux was also previously a member of the Alcatel Executive Committee and held various executive positions including President and Chief Executive Officer of Alcatel North America, Chief Executive Officer of Alcatel Canada (formerly NewbridgeNetworks) and Chief Financial Officer of Alcatel USA. Mr. de Pesquidoux has served as Chairman of the Board for Tekelec.
Mr. de Pesquidoux is currently Executive Partner at Siris Capital, a private equity firm focused on making control investments in data/telecom, technology and technology-enabled business service companies in North America.
He is the Chairman of the Audit Committee and member of the board of Directors of Sequans Communications S.A., Mavenir Systems, Radisys Corporation and Criteo S.A. as well as a member of the Board of Directors of TNS. He is also a member of the UPMC Information Technology Board of Visitors, which advises UPMC on matters generally related to information technology strategy, acquisition and implementation.
Niel Ransom has served as Director since August 2010. Mr. Ransom is a principal of Ransomshire Associates, Inc., where he is active in consulting with senior management of both public and private companies on matters related to technology, strategy and business growth and development. Mr. Ransom is the Chairman of Saguna Networks also serves as a board member of Cyan Inc., MultiPhy, and Polatis. From 2002 to 2005, Mr. Ransom was worldwide Chief Technology Officer and a member of the Executive Committee of Alcatel, where he was responsible for research, corporate strategy, intellectual property and R&D investment. Prior to that, he served in a variety of capacities for Alcatel, including the Chief Technology Officer of Alcatel Americas and the VP/GM of advanced systems. Earlier in his career, Mr. Ransom directed the Advanced Technology Systems Center at BellSouth and led various development and applied research organizations at Bell Laboratories. Mr. Ransom holds a Ph.D. in electrical engineering from the University of Notre Dame, BSEE and MSEE degrees from Old Dominion University, and an MBA from the University of Chicago.
Lorene K. Steffes has served as a Director since January 2005. Since October 2003, she has been an independent business advisor. From July 1999 to October 2003 she was an executive at IBM Corporation where she served as Vice President and General Manager, Global Electronics Industry; was based in Tokyo as Vice President, Asia Pacific marketing and sales of solutions for the Telecommunications, Media & Entertainment and Energy & Utilities industries; and, prior to her assignment in Asia Pacific, was Vice President of software group services for IBM’s middleware products. Ms. Steffes was appointed President and Chief Executive Officer of Transarc Corporation, Inc. in 1997. Prior to this appointment she worked for 15 years in the telecommunications industry at Ameritech and at AT&T Bell Laboratories and AT&T Network Systems. Ms. Steffes is a director on the board of PNC Financial Services Corporation and PNC Bank, NA, a member of the Northern Illinois University College of Liberal Arts and Sciences advisory board and was formerly a trustee on the Carlow College Board in Pittsburgh. She holds a BS in Mathematics and MS in Computer Science from Northern Illinois University.
Mr. Tobkin is the owner of Tobkin Enterprises which is an advisor to several companies and management teams. Prior to this role, Mr. Tobkin was a senior advisor, director, and global telecom/technology practice leader of Bain and Company. Mr. Tobkin was a general partner and co-founder of Sierra Ventures, a leading venture capital firm, and was a partner at McKinsey & Company, and a leader of their High Technology practice. Tobkin has been a Director of Tellabs since 2010. Mr. Tobkin joined the Board on May 11th, and will be a member of the Company’s Technology and Market Development Committee.