Doron Cohen

CEO & Co-Founder
Doron Cohen has over 30 years of operational and managerial experience at the forefront of the Israeli intelligence community. He has vast experience working with governments across the globe, tackling security challenges and managing special operations. He brings extensive knowledge in intelligence analysis and problem-solving.

Ariel Zamir

Ariel Zamir brings 15 years of experience in customer-driven and B2G companies with a proven track record in managing complex technical intelligence projects from design through post-sales. He previously worked at leading tech companies specializing in intelligence, network design, and implementation of complex heterogeneous environments.

Dr. Eli David

Dr. Eli David is a leading expert in deep learning and evolutionary computation. He has published over 40 papers in leading AI journals, receiving several Best Paper Awards. In addition to co-founding Fifth Dimension, Dr. David has also served in numerous capacities successfully designing, implementing, and leading deep learning based projects.

Efrat Levinter Turgeman

Efrat Levinter Turgeman has vast experience in finance and accounting, previously working on portfolios of some of the largest companies in Israel while working for PwC. She is well-versed in all aspects of accounting including financial audits and financial management as well as developing cash flow budgets and financial forecasts.

Dr. Yonathan Mizrahi

Dr. Yonathan Mizrahi has over 10 years of algorithm development experience. He balances a scientific approach with the requirements needed to execute solutions in a highly constrained production environment. Yonathan leads the AI team process from identifying customer needs through solution stages and final product integration.

Orit Rappaport

Orit Rappaport is an organizational psychologist and HR manager with over 12 years of experience working in global high-tech companies and young startups. She specializes in strategic alignment processes, organizational development and leadership building, workforce planning, talent management and the implementation of HR practices.

Tammy Gurman Cohen

Tammy Gurman Cohen is a marketing executive with over 20 years of experience working in global and local companies. With a background in marketing, business development, and communication, she has a track record of maintaining brand leadership by implementing media and marketing strategies that focus on the customer experience and needs.

Udi Ron

SVP Sales
Udi Ron has 25 years of multidisciplinary experience in both commercial and defense industries. Before joining Fifth Dimension, he was the CEO of Smartnet Group and worked in several positions in the Israeli Prime Minister’s Office as well as working as a legal advisor and a corporate attorney at a leading Tel Aviv-based law firm.

David Harel

David Harel has over 20 years of experience in managing large-scale programs in the defense and homeland security fields at leading technology corporations. He has broad global experience in money laundering prevention and terror financing prohibition as well as executing multibillion-dollar, multi-disciplinary homeland security programs.

Nimrod Ron

Head of Product and Design
Nimrod Ron has over 13 years of experience managing and designing products in the intelligence and security industries. He brings extensive knowledge in the field of UX, Artificial Intelligence and marketplace understanding. His unique combination has enabled him to develop an unmatched product design methodology for Fifth Dimension.