Ceragon Networks Executive and Leadership Team

November, 2026

Leadership Overview

Ceragon Networks has 8 executives leading key functions including strategy, financial oversight, information systems, global operations, technology innovation, market development, regional operations, and regional management.

Focused on advancing 5G wireless transport, Ceragon Networks delivers innovative backhaul and fronthaul solutions to global service providers. This leadership team drives operational efficiency and enhances end-user quality of experience through cutting-edge wireless infrastructure.

Leadership Roles at Ceragon Networks

  • Chief Executive Officer - Doron Arazi
  • 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 Information Officer - Tamir Lahat
  • Chief Technology Officer - Ori Shental
  • Chief Marketing Officer & Executive VP, Corporate Development - Oz Zimerman
  • Doron Arazi - Chief Executive Officer

    Doron Arazi, the Chief Executive Officer at Ceragon Networks, directs the overarching corporate strategy and global vision for 5G wireless transport solutions. By aligning internal resources with market demands, the Chief Executive Officer ensures the company maintains a competitive edge in the telecommunications sector. Arazi oversees high-level interactions with the Board and investors to secure long-term growth and financial stability. This leadership role involves navigating complex international markets to expand the footprint of wireless backhaul technology. Through rigorous focus on operational excellence, Doron Arazi drives the organization toward achieving ambitious performance targets. The Chief Executive Officer fosters a culture of innovation, enabling the development of advanced fronthaul solutions that meet the evolving needs of global service providers. Ultimately, Arazi secures the market position of the firm by prioritizing sustainable development and technological leadership.

    Ronen Stein - Chief Financial Officer

    Ronen Stein, the Chief Financial Officer at Ceragon Networks, manages the fiscal health and capital allocation strategies essential for supporting 5G infrastructure development. The Chief Financial Officer monitors global revenue streams and cost structures to optimize profitability across all business units. By implementing robust financial controls, Stein ensures transparency and compliance with international reporting standards. This role involves coordinating with the executive team to evaluate investment opportunities in new wireless technologies. Ronen Stein directs the financial planning and analysis functions, providing the data-driven insights necessary for informed decision-making. Through careful management of liquidity and risk, the Chief Financial Officer protects the assets of the company while fueling expansion initiatives. Stein maintains strong relationships with financial institutions and shareholders, reinforcing market confidence in the long-term trajectory of the organization. This financial leadership remains critical to sustaining the growth of the business.

    Dima Friedman - Chief Operating Officer

    Dima Friedman, the Chief Operating Officer at Ceragon Networks, manages the global supply chain and manufacturing processes for wireless backhaul hardware. The Chief Operating Officer oversees production efficiency and logistics to ensure timely delivery of solutions to service providers worldwide. By streamlining operational workflows, Friedman reduces lead times and enhances the quality of the product portfolio. This leadership role involves coordinating with engineering and sales teams to align manufacturing output with market demand. Dima Friedman directs the implementation of lean methodologies across all production facilities, driving significant cost savings and operational improvements. Through the optimization of global distribution networks, the Chief Operating Officer ensures the company meets the rigorous requirements of 5G deployment. Friedman maintains a focus on scalability, allowing the organization to respond rapidly to shifts in the telecommunications landscape. This operational oversight remains vital to the success of the firm.
    Dima Friedman

    Wendy Winkeler - Chief Operating Officer (North America)

    Wendy Winkeler, the Chief Operating Officer (North America) at Ceragon Networks, manages regional operations and service delivery across the North American market. The Chief Operating Officer (North America) oversees the execution of complex wireless transport projects, ensuring alignment with the specific needs of regional service providers. By optimizing local support structures, Winkeler enhances the quality of experience for end customers in this critical territory. This leadership role involves coordinating with sales and technical teams to drive regional growth and operational efficiency. Wendy Winkeler directs the implementation of localized strategies that address the unique challenges of the North American telecommunications landscape. Through the management of regional resources, the Chief Operating Officer (North America) ensures the company maintains high service standards and project success rates. Winkeler fosters strong relationships with regional clients, securing the market position of the firm within this competitive geography.
    Wendy Winkeler

    Ram Tripathi - Ceragon President & Managing Director (India)

    Ram Tripathi, the Ceragon President & Managing Director (India) at Ceragon Networks, directs all business activities and strategic initiatives within the Indian market. The Ceragon President & Managing Director (India) oversees the expansion of wireless backhaul solutions to meet the massive demand for 5G connectivity in the region. By managing local partnerships and government relations, Tripathi ensures the company navigates the regulatory environment effectively. This leadership role involves scaling operations to support the rapid deployment of telecommunications infrastructure across the country. Ram Tripathi directs the regional team in delivering high-performance solutions that improve network reliability for local service providers. Through the focus on operational excellence, the Ceragon President & Managing Director (India) drives significant revenue growth and market penetration. Tripathi aligns regional objectives with the global mission of the firm, ensuring consistent performance and long-term success in this high-growth market.

    Tamir Lahat - Chief Information Officer

    Tamir Lahat, the Chief Information Officer at Ceragon Networks, architects the digital infrastructure and information systems that support global operations. The Chief Information Officer oversees the integration of advanced data analytics and secure network platforms to enhance internal efficiency. By modernizing enterprise software, Lahat ensures seamless communication across international teams. This leadership role involves protecting critical intellectual property through rigorous cybersecurity protocols and data governance frameworks. Tamir Lahat directs the digital transformation agenda, enabling the company to leverage real-time insights for better service delivery. Through the deployment of scalable cloud solutions, the Chief Information Officer supports the rapid innovation cycles required in the 5G wireless transport market. Lahat collaborates with other executives to align technology investments with the broader mission of the firm. Ultimately, the Chief Information Officer drives the technological agility necessary for maintaining a leading position in the telecommunications industry.

    Ori Shental - Chief Technology Officer

    Ori Shental, the Chief Technology Officer at Ceragon Networks, leads the research and development initiatives focused on next-generation wireless transport technologies. The Chief Technology Officer architects the product roadmap, ensuring the company remains at the forefront of 5G backhaul and fronthaul innovation. By fostering a culture of technical excellence, Shental drives the creation of high-performance solutions that enhance end-customer quality of experience. This leadership role involves collaborating with industry partners and standards bodies to shape the future of wireless connectivity. Ori Shental directs the engineering teams in solving complex technical challenges, from spectrum efficiency to network latency reduction. Through the continuous exploration of emerging technologies, the Chief Technology Officer ensures the firm delivers superior value to service providers. Shental bridges the gap between theoretical research and practical market application, securing the technological dominance of the organization in the global telecommunications market.
    Ori Shental

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

    Oz Zimerman, the Chief Marketing Officer & Executive VP, Corporate Development at Ceragon Networks, directs the global brand strategy and identifies strategic growth opportunities. The Chief Marketing Officer & Executive VP, Corporate Development oversees market positioning and communications to ensure the value proposition of 5G wireless solutions reaches key service providers. By analyzing market trends, Zimerman shapes the narrative of the company to drive demand and strengthen industry partnerships. This leadership role involves evaluating potential acquisitions and alliances that expand the reach of the firm. Oz Zimerman directs the marketing teams in executing high-impact campaigns that highlight the technical advantages of the product portfolio. Through the integration of corporate development initiatives, the Chief Marketing Officer & Executive VP, Corporate Development ensures the organization pursues sustainable growth paths. Zimerman aligns marketing efforts with business development goals, securing a strong market presence for the company across diverse international regions.
    Oz Zimerman

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    Frequently Asked Questions Regarding Ceragon Networks Top Executives and Leadership Team

    Who leads Ceragon Networks?
    Ceragon Networks is led by Doron Arazi (Chief Executive Officer), along with executives such as Ronen Stein (Chief Financial Officer) and Dima Friedman (Chief Operating Officer).
    Who is part of Ceragon Networks’s executive team?
    The executive team of Ceragon Networks includes leaders such as Doron Arazi (Chief Executive Officer), Ronen Stein (Chief Financial Officer), Dima Friedman (Chief Operating Officer) 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 Executive Officer, Chief Financial Officer, Chief Operating Officer, Chief Operating Officer (North America), Ceragon President & Managing Director (India).