Ceragon Networks Executive and Leadership Team

July, 2026

Leadership Overview

Ceragon Networks has 8 executives leading key functions including technology, finance, operations, information systems, marketing, legal, and regional management.

Driven by innovation, Ceragon Networks is dedicated to advancing 5G wireless transport, enabling service providers globally to optimize operational efficiency and elevate customer experience through cutting-edge backhaul and fronthaul solutions.

Leadership Roles at Ceragon Networks

  • Chief Financial Officer - Ronen Stein
  • Chief Operating Officer - Dima Friedman
  • Chief Operating Officer (North America) - Wendy Winkeler
  • Ceragon President & Managing Director (India) - Ram Tripathi
  • Chief Technology Officer - Ori Shental
  • Chief Information Officer - Tamir Lahat
  • Chief Marketing Officer & Executive VP, Corporate Development - Oz Zimerman
  • Chief Legal Officer & Corporate Secretary - Hadar Vismunski
  • Ronen Stein - Chief Financial Officer

    Ronen Stein, the Chief Financial Officer at Ceragon Networks, directs the company's financial strategy and operations. Stein oversees all fiscal activities, including financial planning, reporting, and capital management, ensuring robust financial health and sustainable growth. This executive position involves managing investor relations and maintaining compliance with financial regulations, critical for a publicly traded entity. By optimizing financial performance, Ronen Stein supports Ceragon's global expansion and its commitment to delivering innovative 5G wireless transport solutions. The Chief Financial Officer's expertise is vital in guiding strategic investments and operational efficiencies that enhance the company's market position and profitability worldwide.

    Dima Friedman - Chief Operating Officer

    Dima Friedman, the Chief Operating Officer at Ceragon Networks, manages the company's global operational infrastructure and execution. Friedman oversees supply chain, manufacturing, and service delivery, ensuring seamless integration of Ceragon's wireless transport solutions for clients worldwide. This critical role focuses on optimizing production processes and enhancing service efficiency to meet the dynamic needs of the telecommunications industry. By driving operational excellence, Dima Friedman directly contributes to increasing client operational efficiency and improving end-customer quality of experience. The Chief Operating Officer's leadership ensures that Ceragon Networks consistently delivers high-performance backhaul and fronthaul solutions that support global 5G deployments.
    Dima Friedman

    Wendy Winkeler - Chief Operating Officer (North America)

    Wendy Winkeler, the Chief Operating Officer (North America) at Ceragon Networks, directs operational execution and service delivery across the North American region. Winkeler focuses on optimizing the deployment and performance of Ceragon's wireless backhaul and fronthaul solutions for key clients in the United States and Canada. This leadership position involves managing regional teams to ensure high standards of operational efficiency and customer satisfaction. By overseeing critical infrastructure projects, Wendy Winkeler strengthens Ceragon's market presence and supports the expansion of 5G networks throughout North America. The Chief Operating Officer (North America)'s strategic oversight is essential for driving growth and enhancing client relationships in this vital market.
    Wendy Winkeler

    Ram Tripathi - Ceragon President & Managing Director (India)

    Ram Tripathi, the Ceragon President & Managing Director (India) at Ceragon Networks, leads the company's strategic initiatives and operational management within the Indian market. Tripathi drives business development and customer engagement, focusing on expanding Ceragon's footprint in India's rapidly growing telecommunications sector. This key leadership role involves overseeing sales, service delivery, and market penetration strategies tailored to the unique demands of the region. By fostering strong client relationships and ensuring effective deployment of wireless transport solutions, Ram Tripathi significantly contributes to Ceragon's growth and operational success in India. The Ceragon President & Managing Director (India)'s leadership is instrumental in advancing 5G infrastructure across the subcontinent.

    Ori Shental - Chief Technology Officer

    Ori Shental, the Chief Technology Officer at Ceragon Networks, architects the company's technological vision and product roadmap. Overseeing research and development, Shental drives innovation in wireless transport solutions, ensuring Ceragon remains at the forefront of 5G technology. This leadership role involves guiding engineering teams to develop robust and efficient backhaul and fronthaul systems that meet the evolving demands of global operators and service providers. By focusing on advanced technologies, Ori Shental ensures the company's solutions enhance end-customer quality of experience and increase operational efficiency for clients worldwide. The Chief Technology Officer's strategic direction directly supports Ceragon's mission to deliver leading-edge wireless transport capabilities.
    Ori Shental

    Tamir Lahat - Chief Information Officer

    Tamir Lahat, the Chief Information Officer at Ceragon Networks, leads the company's information technology strategy and infrastructure. Lahat is responsible for implementing and managing systems that support Ceragon's global operations, product development, and customer service initiatives. This executive function ensures the integrity, security, and efficiency of all IT resources, enabling seamless communication and data flow across the organization. By leveraging advanced technology solutions, Tamir Lahat enhances internal productivity and supports the delivery of Ceragon's innovative 5G wireless transport solutions to service providers worldwide. The Chief Information Officer's oversight is crucial for maintaining operational continuity and driving digital transformation within the company.

    Oz Zimerman - Chief Marketing Officer & Executive VP, Corporate Development

    Oz Zimerman, the Chief Marketing Officer & Executive VP, Corporate Development at Ceragon Networks, drives market strategy and business expansion initiatives. Zimerman oversees global marketing efforts, brand positioning, and the identification of strategic growth opportunities, including mergers and acquisitions. This dual role involves shaping Ceragon's market presence and forging key partnerships to advance the company's leadership in 5G wireless transport. By developing impactful marketing campaigns and pursuing strategic corporate development, Oz Zimerman enhances Ceragon's reach and strengthens its competitive advantage. The Chief Marketing Officer's vision ensures the company's innovative solutions effectively meet the evolving needs of operators and service providers worldwide.
    Oz Zimerman
    Hadar Vismunski, the Chief Legal Officer & Corporate Secretary at Ceragon Networks, provides comprehensive legal counsel and oversees corporate governance. Vismunski manages all legal affairs, ensuring compliance with international laws and regulations pertinent to Ceragon's global operations in wireless transport. This executive role involves advising on contracts, intellectual property, and risk management to safeguard the company's interests. By ensuring robust legal frameworks, Hadar Vismunski supports Ceragon's strategic objectives and its commitment to ethical business practices worldwide. The Chief Legal Officer & Corporate Secretary's expertise is fundamental to maintaining Ceragon's integrity and facilitating its continued innovation in the 5G market.
    Hadar Vismunski

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    Frequently Asked Questions Regarding Ceragon Networks Top Executives and Leadership Team

    Who leads Ceragon Networks?
    Ceragon Networks is led by Ronen Stein (Chief Financial Officer), along with executives such as Dima Friedman (Chief Operating Officer) and Wendy Winkeler (Chief Operating Officer (North America)).
    Who is part of Ceragon Networks’s executive team?
    The executive team of Ceragon Networks includes leaders such as Ronen Stein (Chief Financial Officer), Dima Friedman (Chief Operating Officer), Wendy Winkeler (Chief Operating Officer (North America)) and other senior executives.
    How many executives does Ceragon Networks have?
    Ceragon Networks has 8 executives leading key business areas.
    What roles are included in Ceragon Networks’s leadership team?
    The leadership team of Ceragon Networks includes roles such as Chief Financial Officer, Chief Operating Officer, Chief Operating Officer (North America), Ceragon President & Managing Director (India), Chief Technology Officer.