Leadership Overview
Trellix has 8 executives leading key functions including strategy, technology, human resources, and customer success.
Focused on delivering living security through advanced XDR platforms, Trellix empowers global organizations to maintain operational resilience against sophisticated cyber threats while fostering innovation through machine learning and automation.
Focused on delivering living security through advanced XDR platforms, Trellix empowers global organizations to maintain operational resilience against sophisticated cyber threats while fostering innovation through machine learning and automation.
Leadership Roles at Trellix
Chacko Mathews - Chief Executive Officer
Chacko Mathews, the Chief Executive Officer at Trellix, directs the overarching corporate strategy and global market expansion. Mathews architects the long-term vision for the XDR platform, ensuring alignment between product development and the evolving needs of 40,000 business and government customers. By prioritizing machine learning and automation, the Chief Executive Officer drives the company toward a future of living security. This leadership role involves constant collaboration with the Board to maintain financial health and competitive positioning within the cybersecurity industry. Chacko Mathews oversees the integration of new technologies to bolster resilience against advanced threats. Through rigorous operational oversight, the Chief Executive Officer ensures that the organization remains agile in a volatile digital landscape. Ultimately, Mathews secures the company's status as a leader in the global security market by fostering a culture of continuous innovation and high-performance execution across all internal departments.
Slavik Markovich - Chief Executive Officer & Co-Founder
Slavik Markovich, the Chief Executive Officer & Co-Founder at Trellix, focuses on the foundational architecture and technical innovation of the core security platform. Markovich drives the development of native extended detection and response capabilities, ensuring the technology remains at the forefront of the cybersecurity sector. As a visionary leader, the Chief Executive Officer & Co-Founder guides the engineering teams to implement advanced automation that simplifies complex threat detection for global clients. Slavik Markovich maintains a deep commitment to the original mission of creating soulful, resilient work environments through superior software solutions. This role involves high-level coordination with technical leads to refine the machine learning models that power the company's security ecosystem. By bridging the gap between complex technical requirements and user-centric design, the Chief Executive Officer & Co-Founder ensures that the platform delivers tangible value to government and enterprise customers worldwide.
Nanhi Singh - President & Chief Customer Officer
Nanhi Singh, the President & Chief Customer Officer at Trellix, directs the customer success, support, and service delivery functions. Singh architects the strategy for maintaining long-term relationships with 40,000 business and government customers, ensuring that the XDR platform delivers consistent value. By focusing on customer satisfaction and retention, the President & Chief Customer Officer drives the company's revenue growth and market reputation. Nanhi Singh collaborates with the product and engineering teams to translate customer feedback into actionable improvements for the security platform. This leadership role involves overseeing global support operations and ensuring that clients receive the necessary guidance to maximize the resilience of their digital environments. Through the implementation of customer-centric service models, the President & Chief Customer Officer ensures that the company remains a trusted partner in cybersecurity. Singh drives the initiatives that empower customers to leverage machine learning and automation effectively, securing their operations against advanced threats.

Randy Dougherty - Chief Information Officer
Randy Dougherty, the Chief Information Officer at Trellix, manages the internal digital infrastructure and data security protocols that support global operations. Dougherty architects scalable systems that enable the company to deliver high-performance XDR services to a diverse customer base. By optimizing internal workflows and leveraging automation, the Chief Information Officer ensures that the organization maintains maximum efficiency and data integrity. Randy Dougherty collaborates with other C-suite leaders to align IT initiatives with the broader corporate strategy of providing living security. This leadership role involves overseeing the deployment of advanced analytics tools that monitor internal performance and threat landscapes. Through the implementation of robust cloud-based solutions, the Chief Information Officer supports the company's mission to protect 40,000 customers. Dougherty drives the digital transformation agenda, ensuring that the internal technology stack remains resilient, secure, and capable of supporting rapid growth across international markets.
Zachary Nelson - Chief Human Resources Officer
Zachary Nelson, the Chief Human Resources Officer at Trellix, oversees the talent acquisition, employee development, and organizational culture initiatives. Nelson architects programs that attract top-tier cybersecurity experts, ensuring the company maintains a competitive edge in human capital. By fostering a culture of soulful work, the Chief Human Resources Officer drives employee engagement and retention across all global offices. Zachary Nelson collaborates with the executive team to align workforce capabilities with the company's strategic goals in the XDR market. This leadership role involves designing performance management systems that reward innovation and technical excellence. Through the implementation of inclusive hiring practices and professional development pathways, the Chief Human Resources Officer ensures that the organization remains a destination for the best minds in the industry. Nelson manages the human element of the business, ensuring that the workforce remains motivated and equipped to support the company's mission of delivering living security.

William Thorn - Chief Technology Officer, Public Sector
William Thorn, the Chief Technology Officer, Public Sector at Trellix, directs the technical strategy specifically tailored for government and public sector clients. Thorn architects security solutions that meet the rigorous compliance and performance standards required by national and regional government entities. By focusing on the unique threat vectors faced by public institutions, the Chief Technology Officer, Public Sector ensures that the XDR platform provides robust protection for critical infrastructure. William Thorn collaborates with policy makers and technical stakeholders to integrate machine learning and automation into public sector workflows. This leadership role involves overseeing the deployment of specialized security tools that enhance the resilience of government operations. Through strategic technical guidance, the Chief Technology Officer, Public Sector drives the adoption of advanced cybersecurity measures across the public domain. Thorn ensures that the company's technology remains the gold standard for government security, providing reliable and scalable protection against modern digital threats.
Jennifer Beane - Strategic Project Leader & Function) Chief of Staff
Jennifer Beane, the Strategic Project Leader & Function) Chief of Staff at Trellix, coordinates cross-functional initiatives that drive the company's operational objectives. Beane architects the communication flow between the executive office and various departments to ensure seamless execution of corporate strategy. By managing high-priority projects, the Strategic Project Leader & Function) Chief of Staff ensures that resources are allocated effectively to support the company's mission of delivering living security. Jennifer Beane facilitates collaboration among C-suite leaders, streamlining decision-making processes to accelerate technology innovation. This leadership role involves monitoring key performance indicators and identifying opportunities for operational improvement across the organization. Through meticulous planning and execution, the Strategic Project Leader & Function) Chief of Staff supports the company's growth and market impact. Beane ensures that all strategic initiatives remain aligned with the overarching goal of providing resilient cybersecurity solutions to 40,000 business and government customers.
Joe Gonyea - Executive Vice President & Chief Legal Officer
Joe Gonyea, the Executive Vice President & Chief Legal Officer at Trellix, manages all legal, regulatory, and compliance matters on a global scale. Gonyea architects the legal framework that supports the company's expansion into new international markets while ensuring adherence to complex data privacy laws. By mitigating legal risks, the Executive Vice President & Chief Legal Officer protects the company's intellectual property and reputation. Joe Gonyea collaborates with the executive team to navigate the regulatory landscape of the cybersecurity industry, ensuring that all product innovations meet global standards. This leadership role involves overseeing contract negotiations, corporate governance, and litigation strategy. Through proactive legal counsel, the Executive Vice President & Chief Legal Officer supports the company's mission to provide secure and resilient solutions. Gonyea drives the legal strategy that enables the organization to operate with confidence, ensuring that all business activities remain compliant and ethically sound in every region of operation.

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