Semperis Executive and Leadership Team

July, 2026

Leadership Overview

Semperis has 5 executives leading key functions including strategy, revenue, finance, technology, and operations.

Driven by a commitment to identity resilience, Semperis safeguards critical identity infrastructure, enabling enterprises to prevent, detect, and recover from identity-based cyberattacks across hybrid and multi-cloud environments.

Leadership Roles at Semperis

  • Chief Executive Officer - Michael Bresman
  • Chief Financial Officer - Jeffrey Bray
  • Deputy Chief Financial Officer - Robert Porell
  • Chief Revenue Officer - Michael DeGaetano
  • Chief Technology Officer & Co-Founder - Guy Teverovsky
  • Michael Bresman - Chief Executive Officer

    Michael Bresman, the Chief Executive Officer at Semperis, directs the company's overall strategic vision and operational execution. Bresman guides the organization's mission to provide identity resilience and threat detection solutions, focusing on protecting critical identity infrastructure within hybrid and multi-cloud environments. Overseeing the development and deployment of platforms that secure systems like Active Directory, Microsoft Entra ID, and Okta, Bresman ensures Semperis effectively enables enterprises to prevent, detect, respond to, and recover from identity-based cyberattacks. This leadership role involves fostering innovation and driving market penetration for Semperis's comprehensive suite of cybersecurity offerings, including cyber crisis management and incident response services. Michael Bresman's strategic direction solidifies Semperis's position as a leader in safeguarding business-critical identity systems and strengthening operational resilience for global organizations.

    Jeffrey Bray - Chief Financial Officer

    Jeffrey Bray, the Chief Financial Officer at Semperis, manages the company's financial operations and strategic fiscal planning. Bray oversees all aspects of financial reporting, budgeting, and investment, ensuring the fiscal health and sustainable growth of Semperis's cybersecurity solutions. This executive's purview includes managing capital allocation for the development and expansion of identity resilience and threat detection platforms designed for hybrid and multi-cloud environments. The Chief Financial Officer plays a critical role in securing funding and optimizing financial performance to support the prevention, detection, and recovery from identity-based cyberattacks. Jeffrey Bray's financial oversight extends to managing investor relations and ensuring compliance with all financial regulations, thereby reinforcing the company's ability to safeguard critical identity infrastructure like Active Directory and Microsoft Entra ID. Bray's fiscal leadership underpins Semperis's operational resilience and market expansion.
    Jeffrey Bray

    Robert Porell - Deputy Chief Financial Officer

    Robert Porell, the Deputy Chief Financial Officer at Semperis, supports the Chief Financial Officer in managing the company's financial strategy and operations. Porell assists in financial analysis, forecasting, and the implementation of fiscal policies that drive the growth of Semperis's identity resilience and threat detection solutions. This executive contributes to optimizing financial performance and resource allocation for platforms securing hybrid and multi-cloud environments, focusing on the prevention, detection, and recovery from identity-based cyberattacks. The Deputy Chief Financial Officer's role involves detailed financial modeling and reporting, ensuring accuracy and efficiency in all fiscal matters related to safeguarding critical identity infrastructure. Robert Porell's support is crucial for maintaining robust financial controls and enabling Semperis to effectively deliver its cybersecurity services, including cyber crisis management and incident response.

    Michael DeGaetano - Chief Revenue Officer

    Michael DeGaetano, the Chief Revenue Officer at Semperis, spearheads all revenue-generating activities and global sales strategies. DeGaetano drives the expansion of Semperis's market reach by cultivating client relationships and optimizing sales processes for identity resilience and threat detection solutions. This executive oversees the go-to-market strategy, ensuring alignment between product development and customer acquisition efforts across hybrid and multi-cloud environments. By focusing on the prevention, detection, and recovery from identity-based cyberattacks, DeGaetano's leadership directly impacts the company's growth trajectory. The Chief Revenue Officer's responsibilities include managing sales teams, developing channel partnerships, and ensuring the successful adoption of Semperis's platform for securing systems such as Active Directory and Microsoft Entra ID. Michael DeGaetano's commercial acumen is pivotal in extending Semperis's influence in safeguarding business-critical identity infrastructure.

    Guy Teverovsky - Chief Technology Officer & Co-Founder

    Guy Teverovsky, the Chief Technology Officer & Co-Founder at Semperis, architects the company's technological vision and product innovation. Teverovsky leads the engineering and development teams responsible for creating cutting-edge identity resilience and threat detection solutions for hybrid and multi-cloud environments. This executive's focus is on advancing the platform's capabilities to prevent, detect, respond to, and recover from identity-based cyberattacks, ensuring the robust security of systems like Active Directory, Microsoft Entra ID, and Okta. The Chief Technology Officer & Co-Founder drives research and development initiatives, translating complex cybersecurity challenges into scalable, effective technological solutions. Guy Teverovsky's technical leadership is fundamental to Semperis's mission of safeguarding critical identity infrastructure and enhancing operational resilience for enterprises worldwide. Teverovsky's strategic technological direction ensures Semperis remains at the forefront of identity security.
    Guy Teverovsky

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    Frequently Asked Questions Regarding Semperis Top Executives and Leadership Team

    Who leads Semperis?
    Semperis is led by Michael Bresman (Chief Executive Officer), along with executives such as Jeffrey Bray (Chief Financial Officer) and Robert Porell (Deputy Chief Financial Officer).
    Who is part of Semperis’s executive team?
    The executive team of Semperis includes leaders such as Michael Bresman (Chief Executive Officer), Jeffrey Bray (Chief Financial Officer), Robert Porell (Deputy Chief Financial Officer) and other senior executives.
    How many executives does Semperis have?
    Semperis has 5 executives leading key business areas.
    What roles are included in Semperis’s leadership team?
    The leadership team of Semperis includes roles such as Chief Executive Officer, Chief Financial Officer, Deputy Chief Financial Officer, Chief Revenue Officer, Chief Technology Officer & Co-Founder.