David Werdiger is the author of the forthcoming book Transition, and the Founder and Chairman of Billing Bureau, one of the leading Australian Telecommunications Recurring Billing Software companies. He has been featured on ABC, NBC, CBS, FOX, The Wall St. Journal, USA Today and most recently he presented an ELI Talk titled How to “Have” Jewish Grandchildren. As an in-demand speaker, David travels the world sharing his ideas about business strategies, philosophies on life, Jewish culture, and philanthropy.

David has completed a Masters of Entrepreneurship and used his knowledge to expand several successful business in the Information Technology and Telecommunications industries. He currently mentors and advises family businesses, CEOs, and top-level entrepreneurs on how to successfully systemize their businesses so that they can increase revenue, scale, and even exit their business. David lives in Melbourne, Australia with his wife and five children.

David is a true entreprenuer and strategic thinker ... an ability to conceptualise ... and deliver solutions.

Jeff Marshall

... a very resourceful and entrepreneurial individual.

Richard Guiliano

... personable, courteous and professional to deal with.

Chris Swan

... he gave considered opinion and showed both compassion for the clients we served and strong commitment to his work. It was a pleasure to work with David.

Suzanne Zyngier