Alfred W. Zollar

Executive Advisor, Siris Capital Group, LLC and Retired General Manager,
Tivoli Software division of IBM
Director since 2012


Director of PSE&G

Executive Advisor of Siris Capital Group, LLC, New York, New York, a private equity firm, since March 2021; Executive Partner from February 2014 to March 2021

General Manager of Tivoli Software division of IBM, Armonk, New York, a worldwide information technology and consulting company, from July 2004 to January 2011; General Manager of eServer iSeries from January 2003 to July 2004; President and Chief Executive Officer of Lotus Software division from January 2000 to 2003; Division General Manager of Network Computer Software division from 1996 to 2000

Director of Bank of New York Mellon; International Business Machines Corporation (IBM); Nasdaq, Inc.

Former Director of Chubb Corporation; Red Hat, Inc.


University of California at San Diego
M.A., Applied Mathematics

Skills and Qualifications:

Accounting/Finance, Corporate Governance, Customer Satisfaction & Sales, Human Capital Management, Risk Management, Technology/Cybersecurity – Mr. Zollar brings a wealth of knowledge from his executive leadership, product development and information technology experience. He has served in various leadership roles, including senior management positions, in every IBM software group division.

The Board believes that Mr. Zollar’s executive and managerial experience in business development and technology greatly contributes to our oversight of operational excellence and customer satisfaction.