Marqeta Executive and Leadership Team

August, 2026

Leadership Overview

Marqeta has 4 executives leading key functions including strategy, revenue generation, administrative operations, and human capital management.

By providing a global modern card issuing platform for innovators, Marqeta empowers companies to manage complex payment programs while maintaining a commitment to technological excellence and scalable financial infrastructure.

Leadership Roles at Marqeta

  • Chief Executive Officer - Michael Milotich
  • Chief Revenue Officer - Todd Pollak
  • Chief Administrative Officer - Crystal Sumner
  • Chief People Officer - Helena Christianson
  • Michael Milotich - Chief Executive Officer

    Michael Milotich, the Chief Executive Officer at Marqeta, directs the overarching strategic vision for the global card issuing platform. Milotich oversees the alignment of product innovation with the needs of major enterprise clients like Square and Uber. By managing the executive team, the Chief Executive Officer ensures that the company maintains a competitive edge in the modern payments landscape. This leadership role involves constant evaluation of market trends to drive long-term growth and operational efficiency across North American and international markets. Michael Milotich maintains direct oversight of board relations and investor communications to secure the financial health of the organization. Through rigorous focus on platform scalability, the Chief Executive Officer guarantees that the infrastructure supports high-volume transaction processing for diverse innovators. Ultimately, Milotich architects the future of digital payment solutions by fostering a culture of continuous improvement and technological advancement.
    Michael Milotich

    Todd Pollak - Chief Revenue Officer

    Todd Pollak, the Chief Revenue Officer at Marqeta, directs all global sales initiatives and revenue-generating activities. Pollak oversees the expansion of the customer base, ensuring that innovators like Instacart and DoorDash receive optimal support for payment program management. By coordinating with the sales and marketing departments, the Chief Revenue Officer drives market penetration and secures new enterprise partnerships. This leadership role involves analyzing revenue streams to maximize profitability while maintaining high standards of service delivery. Todd Pollak manages the sales pipeline to ensure consistent growth across diverse geographic regions. By optimizing the customer acquisition process, the Chief Revenue Officer directly impacts the financial trajectory of the platform. Through strategic collaboration with product teams, Pollak aligns sales efforts with the evolving capabilities of the card issuing technology. Ultimately, the Chief Revenue Officer secures the market position of the company by building sustainable, high-value client relationships.

    Crystal Sumner - Chief Administrative Officer

    Crystal Sumner, the Chief Administrative Officer at Marqeta, directs the internal operational framework and corporate governance structures. Sumner oversees legal compliance, risk management, and administrative policies that support the global card issuing platform. By managing the intersection of regulatory requirements and business operations, the Chief Administrative Officer ensures that the company functions within the necessary legal parameters for financial services. This leadership role involves streamlining internal processes to enhance organizational agility and efficiency. Crystal Sumner coordinates with the executive team to implement policies that protect the integrity of the payment programs managed by the platform. By mitigating operational risks, the Chief Administrative Officer safeguards the reputation of the organization in the competitive finance industry. Through meticulous oversight of corporate administration, Sumner provides the foundation for sustainable growth. Ultimately, the Chief Administrative Officer maintains the structural stability required for the company to innovate at scale.
    Crystal Sumner

    Helena Christianson - Chief People Officer

    Helena Christianson, the Chief People Officer at Marqeta, directs the human capital strategy and organizational development initiatives. Christianson oversees talent acquisition, employee engagement, and performance management systems that support the global workforce. By fostering a culture of innovation, the Chief People Officer ensures that the company attracts and retains top-tier talent capable of advancing the card issuing platform. This leadership role involves designing programs that promote professional growth and diversity across all departments. Helena Christianson manages the internal communication channels to align staff with the core mission of the organization. By optimizing the employee experience, the Chief People Officer directly impacts the productivity and morale of the team. Through strategic workforce planning, Christianson prepares the company for future expansion and technological challenges. Ultimately, the Chief People Officer builds the organizational capacity necessary to support the complex needs of global innovators and payment program managers.
    Helena Christianson

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    Frequently Asked Questions Regarding Marqeta Top Executives and Leadership Team

    Who leads Marqeta?
    Marqeta is led by Michael Milotich (Chief Executive Officer), along with executives such as Todd Pollak (Chief Revenue Officer) and Crystal Sumner (Chief Administrative Officer).
    Who is part of Marqeta’s executive team?
    The executive team of Marqeta includes leaders such as Michael Milotich (Chief Executive Officer), Todd Pollak (Chief Revenue Officer), Crystal Sumner (Chief Administrative Officer) and other senior executives.
    How many executives does Marqeta have?
    Marqeta has 4 executives leading key business areas.
    What roles are included in Marqeta’s leadership team?
    The leadership team of Marqeta includes roles such as Chief Executive Officer, Chief Revenue Officer, Chief Administrative Officer, Chief People Officer.