Executive Management

Yuval Dagim, CEO
Portrait

Mr. Yuval Dagim is Chief Executive Officer and visionary of Caesarstone Ltd. Mr. Dagim joined us in August 2018, bringing close to 30 years of international leadership and executive management experience to his role. He has successfully spearheaded numerous organizational enhancements and global business developments at several companies. Previously, he held a series of C-level and upper level management positions at select global companies including Shikun & Binui Ltd., Kimberly Clark, and Hanson, working and living across multiple time zones and cultures. He holds a B.S. degree in mechanical engineering from the Israeli Technological Institute Technion, and an EMBA from Bar Ilan University, Israel.

Nahum Trost, CFO
Portrait

Mr. Nahum Trost, CPA, is our Chief Financial Officer effective September 1, 2021 and is responsible for the overall financial operations and strategy of the company. Prior to his appointment as CFO, Mr. Trost served as our Director of Finance, leading the corporate finance since 2014. Mr. Trost possesses over 18 years of experience in various financial roles, including extensive experience in financing, capital, and accounting, primarily at companies with an international focus. Prior to joining Caesarstone in April 2014, Mr. Trost has served in various positions at Lumenis Ltd and his last role was Vice President of Corporate finance. Mr. Trost also served as a CPA with Ernst & Young. He holds a bachelor’s degree in economics and accounting from the Haifa University, Israel and a master’s degree in business economics from the Israeli Technological Institute Technion.

Kenneth Williams, President, North America
Portrait

Mr. Ken Williams is President of Caesarstone North America. Having joined us in March 2016, Mr. Williams specializes in building strong teams with core values of high performance, people, innovation, customer focus, and credibility. Previously, he held various senior executive level leadership positions including Executive VP of Sales and Marketing in a number of Masco Corporation divisions, as well as general management and leadership roles at Fortune Brands, the Redhill Company Ltd., and Thorn Stevenson Kellogg Management Consultants. He holds a bachelor’s degree in business administration from Trent University in Ontario, Canada.

David Cullen, Managing Director, Australia and New Zealand
Portrait

Mr. David Cullen is our Chief Executive Officer for Australia and New Zealand. Mr. Cullen joined us in April 2010, bringing with him a wealth of corporate knowledge across a variety of industries with a deep regional focus. He was previously General Manager of Komatsu Ltd.; CEO of Global Food Equipment Pty Ltd.; CEO of White International Pty Ltd.; CEO of Daisytek Australia Pty Ltd.; and CEO of Tech Pacific Australia Pty Ltd., preceded by other management positions at other companies since 1985. He holds a Bachelor of Commerce degree from the University of New South Wales.

Amir Reske, Managing Director, EMEA
Portrait

Amir Reske is our EMEA Managing Director. Prior to joining us in 2016, Mr. Reske was CEO of Tadiran Energy Ltd. in Israel; the Director of Subsidiaries at Mehuedet National Health Services in Israel; and Chief Investment Director and Director of Business Development at CP Holdings Ltd. in the United Kingdom. He is a member of the Israeli bar and holds a post graduate diploma in legal practice from the University of Oxford and a business law degree from Coventry University.

Rinat Efrima, Global CMO and Managing Director for Israel
Portrait

Ms. Rinat Efrima is Global Chief Marketing Officer as well as Managing Director for Caesarstone Israel. Ms. Efrima joined us in 2019, bringing twenty years of leadership, strategy, marketing, innovation and digital acceleration experience. Previously, she held three progressive roles over nine years at Kimberly-Clark Corporation (NYSE: KMB), culminating in the role of Business Sector Leader for Europe, Middle East, and Africa (EMEA). Prior to that, she was Marketing Manager at Strauss Group, preceded by a Brand Manager role at the same company. She holds an M.B.A. with a focus on marketing and advertising and a B.A. in economics and social sciences.

Erez Margalit, VP R&D
Portrait

Mr. Erez Margalit has been serving as our Vice President of Research and Development since August 2013 as well as our Research and Development Engineering Manager since December 2010. Prior to joining us, Mr. Margalit was Director of Equipment, Reliability, and Services of Fab1 and Fab2 of Tower Semiconductor Ltd., and Technical Manager for several departments in Tower Semiconductor Ltd. Throughout his career, he specialized in designing, developing, and implementing unique machinery for targeted applications. He holds a practical engineering degree in electronics from Emek Israel College in Israel – an exclusive qualification that combines theory with practical training.

Amihai Seider, VP Production
Portrait

Mr. Amihai Seider is our VP Production. Mr. Seider brings with him close to three decades of experience in managing large production sites and systems. He spent the previous fifteen years in ascending positions at Haifa Chemicals including plant manager, production manager, followed by his last appointment, VP Operations. Formerly, he worked at Electrochemical Industries holding several positions of increasing responsibility including process engineer, production manager, and site manager. He holds a B.Sc. in chemical engineering from Technion University, and an M.B.A. from Haifa University, both in Israel.

Ron Mosberg, General Counsel & Corporate Secretary
Portrait

Mr. Ron Mosberg has served as our General Counsel & Corporate Secretary since September 2018. Prior to joining us, Mr. Mosberg served as the General Counsel and Corporate Secretary at Enzymotec Ltd. Previously, from 2011 to 2015, he served as an associate at the law firm of Pearl Cohen Zedek Latzer Baratz; from 2010 to 2011, as an associate at the law firm of Golfarb Seligman; and from 2007 to 2010 as an associate at the law firm of Yossi Avraham. He holds an L.L.B in law and psychology from Tel Aviv University, Israel.

Eyal Levy, Global Chief Information Officer
Portrait

Mr. Eyal Levy is our Global Chief Information Officer. Mr. Levy joined us in 2013 and has served as the manager of global business applications and as the global manager of digital, analytics & innovation prior to being nominated as CIO. He is bringing over two decades of Information Technology experience. Prior to joining Caesarstone, he held various managerial roles in leading consulting companies in the IT industry. He holds an MBA in business management from the New York Institute of Technology and a CIO diploma from the Technion - Israel Institute of Technology.

Efrat Yitzhaki, VP HR
Portrait

Ms. Efrat Yitzhaki is our Vice President, Human Resources since November 2019. Prior to joining us, Ms. Yitzhaki held the role of VP Human Resources at Shikun and Binui, an international company of 8,700 employees; preceded by her roles as HR Director at Kimberly Clark Israel; Group Training OD & MD Manager at Osem Group/Nestle Israel; and HR Manager at Nestle Ice Cream. She holds a double B.A. in both psychology and business, and an M.A. in psychology and business from Hebrew University, Israel.

Efrat Rimmer, VP Global Supply Chain and Commercial
Portrait

Efrat Rimmer has served as our Vice President, Global Supply Chain and Commercial, since February 2021. Prior to joining us, from July 2019 until January 2021. Ms. Rimer served as CEO and Co-founder of TreatMee Ltd., a company developing technological solutions and visual communication systems. Prior to that, from July 2001 to January 2019, Ms. Rimer served in various managerial positions at HP Ltd. (Israel), including as VP Operations, from 2016 to 2019; Supply Chain strategy manager, from 2012 to 2016; Europe Strategic account manager, from 2009 to 2012; Global procurement manager, from 2005 to 2009; and as Production logistics manager & Lean manager, from 2001 to 2005. Ms. Rimer holds a B.Sc. in Industrial Engineering form Ben Gurion University, and an MBA from Ben Gurion University.