F5 Executive and Leadership Team

June, 2026

Leadership Overview

F5 has 8 executives leading key functions including strategy, technology, and product development.

Driven by continuous innovation, F5 is dedicated to optimizing, accelerating, protecting, and governing application workloads across any combination of localized physical infrastructure, public computing clouds, and edge networks, ensuring peak efficiency and continuous availability for customer-facing applications.

Leadership Roles at F5

  • Chairman, President & Chief Executive Officer - Francois Locoh-Donou
  • President & Co-Founder, Mantisnet - Kevin Fecher
  • Chief Technology Officer (Japan) - Akihiko Maruse
  • Chief Technology Officer, Office of (Octo) & Innovation Ambassador - Shain Singh
  • Engineer, Security Products and Strategy, Office of the Chief Technology Officer - Kennedy Arora
  • Chief Technology Officer, Field LATAM - Ivan Ramos
  • Field Chief Technology Officer - Hitesh Patel
  • Chief Technology Officer & Senior VP, Product Development - Karl Triebes
  • Francois Locoh-Donou - Chairman, President & Chief Executive Officer

    Francois Locoh-Donou, the Chairman, President & Chief Executive Officer at F5, directs the overarching corporate strategy and operational execution for the global technology powerhouse. This leadership role involves guiding the company's evolution from its hardware-centric origins to its current software-defined, multi-cloud application services ecosystem. Locoh-Donou ensures the strategic alignment of all business units, focusing on delivering advanced solutions that optimize, accelerate, protect, and govern application workloads across diverse infrastructures. The Chairman, President & Chief Executive Officer oversees the company's market positioning and financial performance, driving initiatives that enhance application delivery networking and enterprise web security. By championing innovation and fostering a culture of agility, Francois Locoh-Donou solidifies F5's commitment to providing total visibility, automated optimization, and adaptive behavioral mitigation at the application layer, directly impacting customer-facing application efficiency and resilience.
    Francois Locoh-Donou

    Kevin Fecher - President & Co-Founder, Mantisnet

    Kevin Fecher, the President & Co-Founder, Mantisnet at F5, drives the strategic vision and operational leadership for Mantisnet, an F5 company specializing in advanced network visibility solutions. This role focuses on leveraging cutting-edge technology to provide deep insights into application performance and network traffic, complementing F5's broader multi-cloud application services and security offerings. The President & Co-Founder, Mantisnet oversees the development and deployment of innovative platforms that enhance application delivery networking and enterprise web security. Fecher ensures that Mantisnet's solutions contribute to F5's ability to offer total visibility, automated optimization, and adaptive behavioral mitigation at the application layer. By fostering innovation within Mantisnet, Kevin Fecher strengthens F5's commitment to delivering peak application efficiency, continuous availability, and robust protection for customer-facing applications.

    Akihiko Maruse - Chief Technology Officer (Japan)

    Akihiko Maruse, the Chief Technology Officer (Japan) at F5, spearheads the technological vision and innovation within the Japanese market. This role focuses on adapting F5's advanced multi-cloud application services and security solutions to meet the specific demands of regional enterprises. The Chief Technology Officer (Japan) drives the implementation of software-defined architectures that optimize application delivery and enhance web security across local infrastructures and cloud environments. Maruse ensures that F5's technology frameworks provide critical visibility, automated optimization, and behavioral mitigation tailored for Japanese businesses. By collaborating with local engineering teams and stakeholders, Akihiko Maruse champions the deployment of specialized enterprise software platforms and managed cloud-native security services, reinforcing F5's commitment to peak application efficiency and continuous availability in a key global market.

    Shain Singh - Chief Technology Officer, Office of (Octo) & Innovation Ambassador

    Shain Singh, the Chief Technology Officer, Office of (Octo) & Innovation Ambassador at F5, champions forward-thinking technological advancements and fosters a culture of innovation across the organization. This critical role involves exploring emerging technologies and identifying opportunities to enhance F5's multi-cloud application services, application delivery networking, and enterprise web security offerings. The Chief Technology Officer, Office of (Octo) & Innovation Ambassador collaborates with product development teams to translate novel concepts into practical solutions that optimize, accelerate, protect, and govern application workloads. Shain Singh drives initiatives that ensure F5 remains at the forefront of the industry, providing cutting-edge software platforms and security services. By acting as an ambassador for innovation, Singh influences the strategic direction of F5's technology roadmap, ensuring continuous improvement and market leadership in application layer solutions.

    Kennedy Arora - Engineer, Security Products and Strategy, Office of the Chief Technology Officer

    Kennedy Arora, the Engineer, Security Products and Strategy, Office of the Chief Technology Officer at F5, focuses on developing and refining the security product portfolio and strategic direction. This position involves deep technical analysis and the creation of advanced solutions within F5's enterprise web security and multi-cloud application services. The Engineer, Security Products and Strategy, Office of the Chief Technology Officer contributes to the architectural design of security features that protect application workloads across diverse infrastructures. Arora works to ensure that F5's offerings provide robust defense against sophisticated infrastructure attacks and automated system breaches. By contributing to product strategy, Kennedy Arora helps shape the future of F5's security technologies, ensuring they deliver peak efficiency, continuous availability, and comprehensive protection for customer-facing applications.

    Ivan Ramos - Chief Technology Officer, Field LATAM

    Ivan Ramos, the Chief Technology Officer, Field LATAM at F5, leads the technical strategy and customer engagement across the Latin America region. This role is pivotal in translating F5's advanced multi-cloud application services and security solutions to address the unique market needs of LATAM enterprises. The Chief Technology Officer, Field LATAM drives the adoption of software-defined architectures that optimize application delivery and enhance web security within the region's evolving digital landscape. Ramos ensures that F5's technology frameworks deliver essential visibility, automated optimization, and behavioral mitigation tailored for local businesses. By fostering strong relationships with clients and partners, Ivan Ramos champions the deployment of specialized enterprise software platforms and managed cloud-native security services, reinforcing F5's commitment to peak application efficiency and continuous availability throughout Latin America.

    Hitesh Patel - Field Chief Technology Officer

    Hitesh Patel, the Field Chief Technology Officer at F5, provides critical technical leadership and strategic guidance to customers and partners globally. This role focuses on aligning F5's comprehensive suite of multi-cloud application services, application delivery networking, and enterprise web security solutions with diverse business objectives. The Field Chief Technology Officer drives the implementation of advanced, software-defined architectures that optimize application performance, accelerate delivery, and bolster security across hybrid and multi-cloud environments. Patel ensures that F5's technology frameworks offer robust visibility, automated optimization, and adaptive behavioral mitigation, addressing complex application layer challenges. By engaging directly with clients, Hitesh Patel champions the deployment of specialized enterprise software platforms and managed cloud-native security services, ensuring peak efficiency, continuous availability, and comprehensive protection against sophisticated threats.

    Karl Triebes - Chief Technology Officer & Senior VP, Product Development

    Karl Triebes, the Chief Technology Officer & Senior VP, Product Development at F5, directs the innovation and evolution of the company's product portfolio, encompassing multi-cloud application services, application delivery networking, and enterprise web security. This leadership position is central to translating market insights and technological advancements into robust, scalable solutions. The Chief Technology Officer & Senior VP, Product Development oversees the entire product lifecycle, from conceptualization to market release, ensuring F5's offerings optimize, accelerate, protect, and govern application workloads across diverse infrastructures. Triebes drives the development of software-defined architectures and advanced security services that provide critical visibility, automated optimization, and adaptive behavioral mitigation. By championing cutting-edge development, Karl Triebes ensures F5 maintains its leadership in delivering peak application efficiency, continuous availability, and comprehensive protection against sophisticated cyber threats.
    Karl Triebes

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    Frequently Asked Questions Regarding F5 Top Executives and Leadership Team

    Who leads F5?
    F5 is led by Francois Locoh-Donou (Chairman, President & Chief Executive Officer), along with executives such as Kevin Fecher (President & Co-Founder, Mantisnet) and Akihiko Maruse (Chief Technology Officer (Japan)).
    Who is part of F5’s executive team?
    The executive team of F5 includes leaders such as Francois Locoh-Donou (Chairman, President & Chief Executive Officer), Kevin Fecher (President & Co-Founder, Mantisnet), Akihiko Maruse (Chief Technology Officer (Japan)) and other senior executives.
    How many executives does F5 have?
    F5 has 8 executives leading key business areas.
    What roles are included in F5’s leadership team?
    The leadership team of F5 includes roles such as Chairman, President & Chief Executive Officer, President & Co-Founder, Mantisnet, Chief Technology Officer (Japan), Chief Technology Officer, Office of (Octo) & Innovation Ambassador, Engineer, Security Products and Strategy, Office of the Chief Technology Officer.