eSentire Executive and Leadership Team

July, 2026

Leadership Overview

eSentire has 5 executives leading key functions including strategy, finance, marketing, people operations, and acting marketing.

Driven by a commitment to cybersecurity excellence, eSentire is dedicated to protecting critical data and applications for over 1200 organizations globally, hunting and stopping cyber threats before they disrupt business operations.

Leadership Roles at eSentire

  • Chairman & Chief Executive Officer - Andrew Ward
  • Chief Financial Officer - Matthew Neisler
  • Chief Marketing Officer - Timothy O'Rourke
  • Senior Vice President, Marketing and Acting Chief Marketing Officer - Matthew Garrett
  • Chief People Officer - Kathryn Hodge
  • Andrew Ward - Chairman & Chief Executive Officer

    Andrew Ward, the Chairman & Chief Executive Officer at eSentire, directs the overarching strategy and operational execution for the Authority in Managed Detection and Response. Ward guides eSentire's mission to hunt, investigate, and stop cyber threats, ensuring the protection of critical data and applications for over 1200 organizations across 75+ countries. This leadership role involves driving the company's expansion and market positioning within the cybersecurity landscape, leveraging cutting-edge machine learning XDR technology and 24/7 Threat Hunting capabilities. By setting the strategic vision, Andrew Ward ensures eSentire mitigates business risk and enables security at scale, solidifying the company's reputation for proactive threat interception and robust security operations.

    Matthew Neisler - Chief Financial Officer

    Matthew Neisler, the Chief Financial Officer at eSentire, oversees all financial operations and strategic financial planning for the organization. Neisler manages fiscal health, investment strategies, and resource allocation, directly supporting eSentire's mission to protect critical data and applications globally. This executive function involves ensuring financial stability and driving profitable growth through effective management of budgets, forecasting, and financial reporting. By optimizing financial performance, Matthew Neisler enables eSentire to scale its advanced cybersecurity solutions, including machine learning XDR technology and 24/7 Threat Hunting, across 75+ countries. The Chief Financial Officer's leadership ensures the company's financial infrastructure robustly supports its operational objectives and market expansion.

    Timothy O'Rourke - Chief Marketing Officer

    Timothy O'Rourke, the Chief Marketing Officer at eSentire, directs all global marketing strategies and brand initiatives. O'Rourke is responsible for communicating eSentire's value proposition as the Authority in Managed Detection and Response, driving market awareness and demand generation. This leadership position involves overseeing campaigns that highlight the company's cutting-edge machine learning XDR technology and 24/7 Threat Hunting capabilities to protect over 1200 organizations worldwide. By shaping the company's market narrative, Timothy O'Rourke ensures eSentire's message resonates with businesses seeking to mitigate cyber threats and enable security at scale. The Chief Marketing Officer's efforts are crucial in reinforcing eSentire's position as a leader in cybersecurity operations.
    Timothy O'Rourke

    Matthew Garrett - Senior Vice President, Marketing and Acting Chief Marketing Officer

    Matthew Garrett, the Senior Vice President, Marketing and Acting Chief Marketing Officer at eSentire, spearheads critical marketing functions and supports the company's strategic outreach. Garrett manages key marketing operations, ensuring the effective communication of eSentire's capabilities in Managed Detection and Response to a global client base. This role involves driving initiatives that showcase the company's advanced machine learning XDR technology and 24/7 Threat Hunting services, aimed at protecting businesses from cyber threats. By contributing to marketing strategy and execution, Matthew Garrett supports eSentire's mission to mitigate business risk and enable security at scale for over 1200 organizations. The Acting Chief Marketing Officer's focus is on enhancing brand visibility and market engagement.

    Kathryn Hodge - Chief People Officer

    Kathryn Hodge, the Chief People Officer at eSentire, leads all human resources strategies and talent management initiatives. Hodge is responsible for cultivating a high-performance culture that supports eSentire's mission to protect critical data and applications worldwide. This executive function involves attracting, developing, and retaining top talent essential for delivering advanced cybersecurity solutions, including machine learning XDR technology and 24/7 Threat Hunting. By focusing on employee engagement and organizational development, Kathryn Hodge ensures eSentire's workforce is equipped to effectively hunt, investigate, and stop cyber threats. The Chief People Officer's leadership is vital in enabling security at scale and driving the company's continued success in the global market.
    Kathryn Hodge

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    Frequently Asked Questions Regarding eSentire Top Executives and Leadership Team

    Who leads eSentire?
    eSentire is led by Andrew Ward (Chairman & Chief Executive Officer), along with executives such as Matthew Neisler (Chief Financial Officer) and Timothy O'Rourke (Chief Marketing Officer).
    Who is part of eSentire’s executive team?
    The executive team of eSentire includes leaders such as Andrew Ward (Chairman & Chief Executive Officer), Matthew Neisler (Chief Financial Officer), Timothy O'Rourke (Chief Marketing Officer) and other senior executives.
    How many executives does eSentire have?
    eSentire has 5 executives leading key business areas.
    What roles are included in eSentire’s leadership team?
    The leadership team of eSentire includes roles such as Chairman & Chief Executive Officer, Chief Financial Officer, Chief Marketing Officer, Senior Vice President, Marketing and Acting Chief Marketing Officer, Chief People Officer.