Board of Directors

Meet the Board

John-Bernard “JB” Duler

Co-Founder, EFN

John-Bernard “JB” Duler co-founded EFN with Thomas Jensen in 2003. He has a 30 year background in business creation and management including founding Esurance the leading personal auto insurance business and more recently Visada, a mobile venture in the beauty industry.   He founded Duler and Co. which was acquired by Arthur J. Gallagher (NYSE: AJG) in 2012. Before that John-Bernard was a founder and was the CEO of Formatics Technologies, a software company formed to offer products to accelerate sustainable manufacturing in the chemical and food processing industries.  Early in this career, he gained worldwide experience having held senior management posts with global financial services companies such as AXA, CIGNA and FM International. John-Bernard has lectured on finance and entrepreneurship at the Wharton School, University of Pennsylvania, Temple University, and San Francisco State University and has served as a mentor and judge for venture competitions at Stanford University, UC Berkeley and for the Global Social Venture Competition. John-Bernard holds a BS in mathematics, a MS in engineering from Ecole des Mines in France, and an MBA in Finance from the Wharton School, University of Pennsylvania. 

Thomas Jensen

Founder, EFN

Thomas Jensen founded EFN in 2003 when he was inspired by a mentor-based venture design class at UC Berkeley which he lectured and mentored for. He is EFN’s Executive Director. Over his 30 year career, Tom also founded public-private partnerships, start-ups and consulting practices that use technology to address important problems in energy, environment, and manufacturing and supply chain. Tom served as a consulting director at SAIC, a $11 Billion Fortune 500 company that is an international leader in technology innovation, development and applications. Over 20 years at SAIC, he held positions as the Global Practice Director for Sustainable Solutions and as a director in the company’s utility practice. Tom served as principal founder and vice president at Formatics Technologies, a software company spun off from SAIC that used big data and intelligent matching to accelerate sustainable manufacturing in the chemical and food processing industries. Tom has taught venture design at the University of California at Berkeley, lectured to Columbia and UC Berkeley’s Business Schools, and lectured in engineering and environmental management at Stanford University. He earned a BA in economics from University of California at Los Angeles and an MA from the Claremont Colleges.

Dr. Po Chi Wu

Co-Founder, EFN 
Visiting Professor, at College of Engineering, UC Berkeley

Po Chi helped found EFN at UC Berkeley in 2003 to offer high quality, structured mentoring to other organizations worldwide. He is a visiting professor at UC Berkeley and an  Adjunct Professor in the School of Business and Management at the Hong Kong University of Science & Technology where he has initiated programs in innovation and entrepreneurship at all levels: undergraduate, MSc, MBA, and professional training for corporate executives. His 30 years of experience as a highly successful international venture capitalist and entrepreneur provides a unique perspective and a rich context for everything he does. Po Chi is also a Partner and co-founder of FutureLab Consulting, LLC, which offers a comprehensive approach that combines meaningful strategic modelling, effective consulting, world-class training and software.  Previously, he was co-founding Executive Director of the Global Innovation Research Center, Peking University and an Adjunct Faculty at the University of San Francisco. Earlier, Po Chi was a co-founder and Managing Director of DragonBridge Capital, an investment advisory firm that focused on early-stage, technology-focused companies in China. Po Chi holds  a Ph.D. in Molecular Biology from Princeton University and BA degrees in Mathematics and Music from the University of California at Berkeley. 

DEBORAH BARTLETT MACARTHUR

International Board Member, EFN

Founder, The MacArthur Company – USA and Morocco

Deborah has worked in global consulting environments for 35+ years across North America, Europe, Asia, and Africa. She owns The MacArthur Company based in the USA and Morocco which focuses on leading pan-African change initiatives and leading strategic change from the C-suite. She has launched four Angel Investment groups across Africa where she actively invests in seedling startups. Deborah has lectured on Strategy, Leadership, International Management and Entrepreneurship at universities across the USA, Morocco and South Africa. In 2005, Deborah retired as a Partner with Accenture where she was a Founding Partner during their IPO. Deborah attended Wharton, completed her Masters in Technology at the University of Houston with a focus on the Future of Small Business Funding Models Across Africa. She is completing her PhD in Futures Studies at Stellenbosch University, South Africa.