Shaping the Future of Nuclear Together
We’re an international team of globally-recognized experts and leaders, combining decades of experience to bring proven advanced SMR technology to market.
"This is an exciting time for our company, and we are fully prepared to move the ZJ reactor project forward with support from public and private partners."
Jeffrey Harper
Co-Founder and Chief Commercial Officer of ZettaJoule and President of ZROC LLC
Leadership Team
Mitsuo Shimofuji
Co-founder, President and CEO, Board of Directors of ZettaJoule
Jeffrey Harper
Co-Founder and Chief Commercial Officer of ZettaJoule and President of ZROC LLC
Rumina Velshi
Co-Founder and Principal of ZettaJoule
Kazuhiko Kunitomi, Ph.D.
Co-founder and Chief Nuclear Officer, ZettaJoule KK
Finis Southworth, Ph.D.
Chief Technology Officer of ZettaJoule
Andrea Veil
Senior Vice President-Regulatory Strategy of ZettaJoule
Yasushi Fukuizumi
Deputy CEO of ZettaJoule KK
Aldo Capristo
Advisory Board Member of ZettaJoule
Tetsuaki Takeda, Ph.D.
Assistant Chief Nuclear Officer, ZettaJoule KK
Ken Petrunik, Ph.D.
Advisor to the CEO of ZettaJoule
Rube Williams, Ph.D.
Vice President, AI and Digital Operations
Kym Harshaw
General Counsel
Kohki Kuwahara
Senior Engineering Director and Project Manager at ZettaJoule
Hidetaka Okui, Ph.D.
Assistant to Chief Nuclear Officer at ZettaJoule
Learn More About Us
Discover what sets us apart, the value of partnering with us, and opportunities to join our dynamic, multi-national team.
Our Edge
Investors
Careers
