GlobalSign Executive and Leadership Team

July, 2026

Leadership Overview

GlobalSign has 4 executives leading key functions including strategy, legal, and operations.

Driven by a commitment to trust, GlobalSign provides essential identity and security solutions, enabling secure online communications and managing millions of verified digital identities worldwide.

Leadership Roles at GlobalSign

  • Chief Executive Officer - Katsuo Chujo
  • Chief Legal Officer - Carolyn Breed
  • Chief Legal Officer, Clo - Carolyn Oldenburg
  • Diretora Presidente - Luiza Dias
  • Katsuo Chujo - Chief Executive Officer

    Katsuo Chujo, the Chief Executive Officer at GlobalSign, directs the company's overarching strategy and global operations. This leadership role involves guiding GlobalSign's mission to provide trusted identity and security solutions, ensuring the integrity of online communications and the management of digital identities for businesses and innovators. Chujo oversees the development and execution of strategic initiatives that expand GlobalSign's market reach and reinforce its position as a leader in the security sector. By fostering innovation and operational excellence, Katsuo Chujo drives the company's commitment to automating authentication and encryption processes, directly impacting the security posture of clients across various industries. The Chief Executive Officer's focus remains on sustainable growth and maintaining the highest standards of trust and reliability in GlobalSign's offerings.
    Carolyn Breed, the Chief Legal Officer at GlobalSign, oversees all legal affairs and ensures compliance with global regulations. This critical role involves managing the company's legal framework, advising on corporate governance, and mitigating legal risks across all operational facets. Breed's responsibilities include safeguarding GlobalSign's intellectual property and ensuring adherence to the complex legal landscape governing identity and security solutions. By providing strategic legal counsel, Carolyn Breed supports the company's expansion into new markets and the introduction of innovative security products. The Chief Legal Officer's expertise is vital in navigating contractual agreements, regulatory requirements, and potential litigation, thereby protecting GlobalSign's assets and reputation. Carolyn Breed's leadership ensures that legal considerations are integrated into business strategies, reinforcing the company's commitment to trust and security.
    Carolyn Oldenburg, the Chief Legal Officer, Clo at GlobalSign, provides comprehensive legal oversight and strategic guidance for the organization. This role encompasses managing all legal aspects of GlobalSign's operations, including corporate law, compliance, and risk management, particularly concerning identity and security solutions. Oldenburg ensures that GlobalSign adheres to international legal standards and regulatory frameworks, safeguarding the company's integrity and reputation. By advising on complex legal matters, Carolyn Oldenburg supports the company's mission to secure online communications and manage digital identities effectively. The Chief Legal Officer, Clo's expertise is crucial in navigating the evolving legal landscape of digital security and privacy. Carolyn Oldenburg's leadership reinforces GlobalSign's commitment to providing trusted solutions and maintaining robust corporate governance across all its business functions.

    Luiza Dias - Diretora Presidente

    Luiza Dias, the Diretora Presidente at GlobalSign, leads the company's strategic direction and operational execution within its designated region. This executive position involves driving business growth, fostering key partnerships, and ensuring the effective delivery of GlobalSign's trusted identity and security solutions. Dias is responsible for translating corporate objectives into actionable plans, overseeing market penetration, and enhancing customer engagement. The Diretora Presidente's focus includes championing innovation in authentication and encryption technologies, aligning regional operations with global standards. By managing cross-functional teams, Luiza Dias ensures seamless service delivery and robust support for clients managing digital identities. This leadership role is pivotal in expanding GlobalSign's influence and reinforcing its commitment to secure online communications across diverse markets.

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    Frequently Asked Questions Regarding GlobalSign Top Executives and Leadership Team

    Who leads GlobalSign?
    GlobalSign is led by Katsuo Chujo (Chief Executive Officer), along with executives such as Carolyn Breed (Chief Legal Officer) and Carolyn Oldenburg (Chief Legal Officer, Clo).
    Who is part of GlobalSign’s executive team?
    The executive team of GlobalSign includes leaders such as Katsuo Chujo (Chief Executive Officer), Carolyn Breed (Chief Legal Officer), Carolyn Oldenburg (Chief Legal Officer, Clo) and other senior executives.
    How many executives does GlobalSign have?
    GlobalSign has 4 executives leading key business areas.
    What roles are included in GlobalSign’s leadership team?
    The leadership team of GlobalSign includes roles such as Chief Executive Officer, Chief Legal Officer, Chief Legal Officer, Clo, Diretora Presidente.