ESO Executive and Leadership Team

June, 2026

Leadership Overview

ESO has 6 executives leading key functions including strategy, operations, finance, technology, and product development.

Driven by a commitment to enhancing community health and safety, ESO pioneers user-friendly software solutions that address the evolving needs of emergency medical services, fire departments, and healthcare providers across North America.

Leadership Roles at ESO

  • President & Chief Executive Officer - Eric Beck
  • Deputy Chief Executive Officer - Abby Emlr
  • Chief Financial Officer - Coralie Witter
  • President - Joseph Shimsky
  • Chief Technology Officer - Brandon Martinez
  • Co-Founder & Chief Technology Officer - Oscar Mauricio
  • Eric Beck - President & Chief Executive Officer

    Eric Beck, the President & Chief Executive Officer at ESO, directs the company's overarching strategy and operational execution. Beck guides ESO's mission to improve community health and safety through advanced data solutions. This leadership involves overseeing the development and deployment of innovative software for EMS agencies, fire departments, and hospitals. Beck ensures alignment with market demands and fosters a culture of continuous improvement across all departments. The Chief Executive Officer's role encompasses driving growth initiatives and expanding ESO's reach throughout North America. By focusing on user-centric design and data integrity, Beck strengthens ESO's position as an industry leader. Eric Beck's strategic vision propels the company's commitment to providing essential tools for public safety and healthcare organizations.
    Eric Beck

    Abby Emlr - Deputy Chief Executive Officer

    Abby Emlr, the Deputy Chief Executive Officer at ESO, supports the President & Chief Executive Officer in executing the company's strategic objectives. Emlr focuses on enhancing operational efficiencies and driving key initiatives that support ESO's mission of improving community health and safety. This role involves close collaboration with department heads to ensure seamless integration of software solutions across EMS, fire, and hospital sectors. Emlr's responsibilities include optimizing internal processes and fostering cross-functional teamwork to deliver exceptional value to thousands of customers. The Deputy Chief Executive Officer plays a critical part in scaling operations and ensuring the robust delivery of ESO's product portfolio, including its leading EHR and Health Data Exchange platforms. Abby Emlr contributes significantly to the company's sustained growth and market leadership.

    Coralie Witter - Chief Financial Officer

    Coralie Witter, the Chief Financial Officer at ESO, manages the company's financial health and strategic fiscal planning. Witter oversees all financial operations, including budgeting, forecasting, and resource allocation, ensuring robust support for ESO's growth and innovation in community health and safety software. This leadership position involves managing investor relations and securing capital to fuel expansion across North America. The Chief Financial Officer ensures compliance with financial regulations and drives initiatives to optimize profitability and operational efficiency. Witter's expertise is crucial in guiding financial strategies that align with the company's mission to provide essential data solutions to EMS, fire departments, and hospitals. Coralie Witter's financial acumen underpins ESO's ability to deliver cutting-edge technology and maintain market leadership.

    Joseph Shimsky - President

    Joseph Shimsky, the President at ESO, drives the company's strategic growth and operational excellence in delivering data solutions for community health and safety. Shimsky oversees key business functions, ensuring that ESO's software offerings effectively meet the evolving needs of EMS agencies, fire departments, and hospitals across North America. This leadership position involves fostering strong customer relationships and expanding market presence through innovative product development and strategic partnerships. The President focuses on enhancing the value proposition of ESO's comprehensive portfolio, including its electronic health record (EHR) and fire record management systems. Shimsky's leadership ensures that ESO continues to pioneer user-friendly technology that improves public safety outcomes. Joseph Shimsky's dedication to operational effectiveness strengthens ESO's mission and market position.

    Brandon Martinez - Chief Technology Officer

    Brandon Martinez, the Chief Technology Officer at ESO, spearheads the company's technological vision and innovation in data solutions for community health and safety. Martinez directs the engineering and product development teams, ensuring the creation of user-friendly, cutting-edge software for EMS, fire departments, and hospitals. This role involves overseeing the architecture and implementation of ESO's comprehensive product suite, including its electronic health record (EHR) and health data exchange platforms. The Chief Technology Officer drives research and development efforts, focusing on leveraging data to enhance public safety and healthcare outcomes across North America. Martinez ensures technological advancements align with ESO's mission and customer needs. Brandon Martinez's leadership in technology development solidifies ESO's reputation for pioneering software solutions.

    Oscar Mauricio - Co-Founder & Chief Technology Officer

    Oscar Mauricio, the Co-Founder & Chief Technology Officer at ESO, provides foundational technological leadership and strategic direction for the company's software development. Mauricio guides the innovation pipeline, focusing on creating advanced data solutions that empower EMS agencies, fire departments, and hospitals to improve community health and safety. This role involves overseeing the technical roadmap and ensuring the scalability and reliability of ESO's core platforms, such as the industry-leading ePCR and Health Data Exchange. The Co-Founder & Chief Technology Officer collaborates closely with product teams to translate complex data into actionable insights for thousands of customers throughout North America. Mauricio's deep understanding of technology's role in public safety is integral to ESO's mission. Oscar Mauricio's enduring commitment to technological excellence drives ESO's pioneering spirit.

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    Frequently Asked Questions Regarding ESO Top Executives and Leadership Team

    Who leads ESO?
    ESO is led by Eric Beck (President & Chief Executive Officer), along with executives such as Abby Emlr (Deputy Chief Executive Officer) and Coralie Witter (Chief Financial Officer).
    Who is part of ESO’s executive team?
    The executive team of ESO includes leaders such as Eric Beck (President & Chief Executive Officer), Abby Emlr (Deputy Chief Executive Officer), Coralie Witter (Chief Financial Officer) and other senior executives.
    How many executives does ESO have?
    ESO has 6 executives leading key business areas.
    What roles are included in ESO’s leadership team?
    The leadership team of ESO includes roles such as President & Chief Executive Officer, Deputy Chief Executive Officer, Chief Financial Officer, President, Chief Technology Officer.