Jeff Westphal is Chairperson of the Board of Directors and co-owner of Vertex.
In 1988, he joined the company founded by his father, Ray Westphal. During his tenure, he has served as Director of Marketing, Vice President of Sales and Marketing, and later as Executive Vice President. He was promoted to President in 1996 and to Chief Executive Officer in 2001.
Under Jeff's stewardship, Vertex has established consulting and implementation service offerings, established European and Brazilian operations, and expanded to become the global leader in Enterprise Tax Performance solutions. During his tenure, Vertex was also awarded one of the "Top Workplaces" in the Delaware Valley and "The Best Place to Work in Pennsylvania.” Since its start in 1978, Vertex has grown to around 900 professionals at its headquarters in the U.S. (King of Prussia, PA) and its global offices in Europe (London), Brazil (São Paulo), Dallas, Fort Collins, Naperville, Phoenix, San Francisco, Sarasota, and Seattle.
Jeff is a member of the Institute for Professionals in Taxation (IPT), World Presidents' Organization (WPO), the Conference Board, where he currently serves as Chairman of the Middle Market Executive Council and is also a frequent speaker to business and community organizations. Jeff served as Chairman of the Board of Open Connections, Inc. (a not-for-profit open educational organization) for 15 years and remains a trustee. In addition, he is Co-founder with his wife, Jenifer, of Kyle's Treehouse, (kylestreehouse.org), a web-based resource for families seeking hope and guidance for the treatment of children diagnosed with Autism Spectrum Disorder.