McCann Executive and Leadership Team

May, 2026

Leadership Overview

McCann has 10 executives leading key functions including strategy, finance, and operations.

Driven by a legacy of innovation, McCann provides comprehensive marketing solutions that help brands connect meaningfully with consumers across diverse industries worldwide.

Leadership Roles at McCann

  • Chief Executive Officer - Andrea Alcorta
  • Chairman & Chief Executive Officer - William Kolb
  • Gerente General and Chief Executive Officer - Guillermo Agliati
  • Deputy Chief Executive Officer - Irina Chaltikyan
  • Chief Financial Officer - Sadie Chen
  • Chief Financial Officer, , & Mercado Mccann (Miami, Argentina) - Lorena Singer
  • Executive Vice President & Chief Financial Officer - James Baller
  • Chief Financial Officer, Mccann Erickson - Andrea Punina
  • Chief Operating Officer - Brandon Kaplan
  • President & Partner - Juan Quilici
  • Andrea Alcorta - Chief Executive Officer

    Andrea Alcorta, the Chief Executive Officer at McCann, directs the company's overarching strategy and global operations. Alcorta focuses on driving business growth and ensuring the effective execution of marketing campaigns across all regions. This leadership role involves aligning departmental objectives with the company's mission to foster meaningful consumer connections. By overseeing key strategic initiatives, Andrea Alcorta ensures McCann maintains its position as a leader in providing comprehensive marketing solutions. The Chief Executive Officer's responsibilities include fostering innovation within the creative and strategic services offered, thereby enhancing brand presence for clients worldwide. Alcorta's leadership guides the company's expansion and operational efficiency, directly impacting client success and market penetration.

    William Kolb - Chairman & Chief Executive Officer

    William Kolb, the Chairman & Chief Executive Officer at McCann, shapes the company's long-term vision and strategic direction. Kolb guides the executive team in delivering innovative marketing services that resonate with consumers globally. This executive role involves setting the standard for creative excellence and strategic planning across McCann's extensive network. By championing client-centric approaches, William Kolb ensures the company consistently meets and exceeds business objectives. The Chairman & Chief Executive Officer's influence extends to fostering strong client relationships and expanding market reach. Kolb's leadership is pivotal in navigating the evolving marketing landscape and solidifying McCann's reputation for driving significant business growth through impactful communications.
    William Kolb

    Guillermo Agliati - Gerente General and Chief Executive Officer

    Guillermo Agliati, the Gerente General and Chief Executive Officer at McCann, manages the company's operations and strategic implementation within specific markets. Agliati drives the delivery of integrated marketing solutions, ensuring alignment with global objectives and local market needs. This leadership position focuses on optimizing service delivery and fostering client success through tailored marketing strategies. By overseeing regional teams, Guillermo Agliati ensures McCann's brand communications effectively connect with diverse consumer bases. The Gerente General and Chief Executive Officer's role is critical in expanding the company's footprint and enhancing its market impact. Agliati's direction supports McCann's commitment to driving business growth and building strong brand presences for its clients.

    Irina Chaltikyan - Deputy Chief Executive Officer

    Irina Chaltikyan, the Deputy Chief Executive Officer at McCann, supports the Chief Executive Officer in directing global strategy and operational execution. Chaltikyan plays a key role in overseeing cross-functional initiatives and ensuring the seamless integration of marketing services across McCann's international network. This leadership position focuses on driving operational excellence and fostering innovation in client solutions. By collaborating closely with regional leaders, Irina Chaltikyan ensures consistent service quality and strategic alignment. The Deputy Chief Executive Officer's responsibilities include managing key projects and enhancing organizational efficiency. Chaltikyan's contribution is vital to McCann's mission of building strong brands and achieving significant business growth for its clients.

    Sadie Chen - Chief Financial Officer

    Sadie Chen, the Chief Financial Officer at McCann, directs all financial planning, management, and reporting activities. Chen oversees the company's fiscal health, ensuring robust financial strategies support global growth initiatives and operational efficiency. This critical role involves managing budgets, analyzing financial performance, and mitigating financial risks across McCann's diverse operations. By providing strategic financial insights, Sadie Chen enables informed decision-making across all departments. The Chief Financial Officer's responsibilities include optimizing resource allocation and ensuring compliance with financial regulations worldwide. Chen's expertise is fundamental to sustaining McCann's market leadership and driving profitable outcomes for the company and its clients.

    Lorena Singer - Chief Financial Officer, , & Mercado Mccann (Miami, Argentina)

    Lorena Singer, the Chief Financial Officer, , & Mercado Mccann (Miami, Argentina) at McCann, manages financial operations with a specific focus on the Mercado McCann region. Singer directs financial planning, analysis, and reporting, ensuring fiscal integrity and strategic alignment within her designated markets. This role involves optimizing financial performance and resource allocation to support regional growth objectives and client service delivery. By providing critical financial oversight, Lorena Singer enables effective decision-making and drives profitability. The Chief Financial Officer's responsibilities include developing financial strategies tailored to local market conditions while adhering to global standards. Singer's expertise is key to enhancing McCann's financial strength and operational success in Argentina and Miami.
    Lorena Singer

    James Baller - Executive Vice President & Chief Financial Officer

    James Baller, the Executive Vice President & Chief Financial Officer at McCann, provides comprehensive financial leadership and strategic oversight. Baller directs financial planning, analysis, and reporting, ensuring the company's financial stability and growth across its global operations. This executive role involves managing complex financial models, optimizing capital allocation, and driving fiscal discipline throughout the organization. By offering strategic financial guidance, James Baller supports key business decisions and enhances profitability. The Executive Vice President & Chief Financial Officer's responsibilities include overseeing mergers, acquisitions, and investment strategies. Baller's financial acumen is essential for McCann's sustained success and market competitiveness.

    Andrea Punina - Chief Financial Officer, Mccann Erickson

    Andrea Punina, the Chief Financial Officer, Mccann Erickson at McCann, leads financial strategy and operations specifically for the McCann Erickson division. Punina directs all aspects of financial management, including budgeting, forecasting, and performance analysis, to support the division's strategic objectives. This role is crucial for ensuring fiscal health and driving profitable growth within McCann Erickson's service offerings. By providing expert financial insights, Andrea Punina enables informed decision-making and resource optimization. The Chief Financial Officer's responsibilities include managing financial risks and ensuring compliance with industry regulations. Punina's financial leadership is instrumental in enhancing the division's market position and operational efficiency.

    Brandon Kaplan - Chief Operating Officer

    Brandon Kaplan, the Chief Operating Officer at McCann, oversees the day-to-day administrative and operational functions of the company. Kaplan ensures that McCann's global operations run efficiently, supporting the delivery of high-quality marketing services to clients worldwide. This executive position focuses on streamlining processes, optimizing resource utilization, and enhancing productivity across all business units. By managing operational infrastructure, Brandon Kaplan facilitates the seamless execution of marketing strategies and campaigns. The Chief Operating Officer's role is vital in maintaining service excellence and driving operational improvements. Kaplan's leadership ensures McCann's ability to scale effectively and meet the dynamic demands of the global marketing industry.
    Brandon Kaplan

    Juan Quilici - President & Partner

    Juan Quilici, the President & Partner at McCann, holds a significant leadership position driving strategic growth and partnership development. Quilici oversees key business initiatives and fosters strong relationships with clients and stakeholders across the McCann network. This executive role focuses on expanding market opportunities and ensuring the delivery of innovative marketing solutions. By championing collaborative efforts, Juan Quilici enhances McCann's service offerings and client satisfaction. The President & Partner's responsibilities include guiding strategic planning and operational excellence. Quilici's leadership is vital in strengthening McCann's global presence and achieving its business objectives through effective partnerships and strategic vision.

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    Frequently Asked Questions Regarding McCann Top Executives and Leadership Team

    Who leads McCann?
    McCann is led by Andrea Alcorta (Chief Executive Officer), along with executives such as William Kolb (Chairman & Chief Executive Officer) and Guillermo Agliati (Gerente General and Chief Executive Officer).
    Who is part of McCann’s executive team?
    The executive team of McCann includes leaders such as Andrea Alcorta (Chief Executive Officer), William Kolb (Chairman & Chief Executive Officer), Guillermo Agliati (Gerente General and Chief Executive Officer) and other senior executives.
    How many executives does McCann have?
    McCann has 10 executives leading key business areas.
    What roles are included in McCann’s leadership team?
    The leadership team of McCann includes roles such as Chief Executive Officer, Chairman & Chief Executive Officer, Gerente General and Chief Executive Officer, Deputy Chief Executive Officer, Chief Financial Officer.