Porter Novelli Executive and Leadership Team

May, 2026

Leadership Overview

Porter Novelli has 8 executives leading key functions including strategy, operations, finance, and regional management.

Driven by a commitment to impactful communication, Porter Novelli is dedicated to shaping public perception and driving measurable business outcomes for its clients across diverse industries.

Leadership Roles at Porter Novelli

  • Chief Executive Officer - Jillian Janaczek
  • Chief Executive Officer & Partner - Aldo Leporati
  • Global Chief Financial Officer - Mark Amone
  • Chief Operating Officer - Arj Ganeshalingam
  • Partner, President - Latin America - Karen Ovseyevitz
  • President - Diego Cañás
  • President, American (North) - Conroy Boxhill
  • President & Founder - Clay Cone
  • Jillian Janaczek - Chief Executive Officer

    Jillian Janaczek, the Chief Executive Officer at Porter Novelli, directs the overarching strategic vision and operational execution for the global public relations firm. Janaczek guides the company's expansion across advertising, public relations, healthcare, customer relationship management, events, and promotional marketing sectors. This leadership role involves fostering innovation and ensuring client success through integrated communication strategies. Overseeing all major business units, Janaczek drives performance and market positioning. The Chief Executive Officer ensures alignment with the company's mission to shape public perception and deliver tangible results. Janaczek's focus remains on cultivating a high-performance culture and advancing the firm's global reach. This executive's mandate includes optimizing service delivery and expanding market share through strategic partnerships and client engagement. Jillian Janaczek champions the firm's commitment to excellence in all facets of its operations.
    Jillian Janaczek

    Aldo Leporati - Chief Executive Officer & Partner

    Aldo Leporati, the Chief Executive Officer & Partner at Porter Novelli, spearheads the strategic direction and partnership development for the global agency. Leporati's responsibilities encompass driving growth across the firm's comprehensive service offerings, including advertising, public relations, and healthcare communications. This executive ensures the integration of innovative marketing and promotional strategies to meet evolving client needs. Overseeing key client relationships and new business initiatives, Leporati cultivates opportunities that enhance the company's market presence. The Chief Executive Officer & Partner focuses on fostering collaborative environments that promote creative solutions and operational efficiency. Aldo Leporati's leadership is critical in navigating the complexities of the global communications landscape, ensuring the firm's continued success and expansion. This role demands a keen understanding of market dynamics and a commitment to delivering exceptional value to stakeholders.

    Mark Amone - Global Chief Financial Officer

    Mark Amone, the Global Chief Financial Officer at Porter Novelli, directs all financial operations and strategic fiscal planning for the international public relations firm. Amone's responsibilities include managing budgets, financial reporting, and investment strategies across advertising, public relations, and healthcare sectors. This executive ensures robust financial controls and drives profitability through effective resource management. Overseeing financial performance and risk assessment, the Global Chief Financial Officer provides critical insights to support executive decision-making. Mark Amone's strategic financial guidance is essential for the company's sustained growth and market competitiveness. This role involves close coordination with regional leaders to optimize financial performance globally. The Global Chief Financial Officer's expertise is vital in navigating complex financial landscapes and ensuring fiscal integrity across all operations.
    Mark Amone

    Arj Ganeshalingam - Chief Operating Officer

    Arj Ganeshalingam, the Chief Operating Officer at Porter Novelli, manages the day-to-day operational functions and optimizes internal processes across the global public relations network. Ganeshalingam's purview includes overseeing the efficient delivery of services in advertising, public relations, healthcare, and customer relationship management. This executive drives initiatives to enhance operational scalability and ensure seamless execution of client campaigns. Overseeing resource allocation and workflow management, the Chief Operating Officer ensures maximum productivity and cost-effectiveness. Arj Ganeshalingam focuses on streamlining operations to support the firm's strategic objectives and client satisfaction goals. This leadership position involves close collaboration with other C-suite executives to align operational capabilities with market demands. The Chief Operating Officer's impact is crucial in maintaining the firm's reputation for reliable and high-quality service delivery.

    Karen Ovseyevitz - Partner, President - Latin America

    Karen Ovseyevitz, the Partner, President - Latin America at Porter Novelli, leads the strategic development and operational oversight for the agency's presence across the Latin American region. Ovseyevitz's mandate includes expanding market share and enhancing client services within advertising, public relations, and healthcare communications throughout Latin America. This executive drives regional growth initiatives and fosters strong client relationships. Overseeing all business activities in the specified territories, the Partner, President - Latin America ensures alignment with global strategies. Karen Ovseyevitz focuses on adapting the firm's offerings to meet the unique demands of the Latin American market. This leadership role is critical for driving localized success and contributing to the company's overall international expansion. The Partner, President - Latin America's expertise is key to navigating regional business dynamics and achieving ambitious growth targets.

    Diego Cañás - President

    Diego Cañás, the President at Porter Novelli, spearheads strategic initiatives and operational leadership for key segments of the global public relations firm. Cañás's responsibilities encompass driving growth and innovation across diverse service areas, including advertising, public relations, and promotional marketing. This executive focuses on enhancing client engagement and expanding the firm's service portfolio. Overseeing critical business functions, the President ensures seamless integration of strategies to achieve corporate objectives. Diego Cañás is dedicated to fostering a culture of excellence and driving measurable results for clients. This leadership position requires a deep understanding of market trends and a commitment to delivering impactful communication solutions. The President's influence is vital in shaping the firm's strategic direction and reinforcing its position as a leader in the communications industry.

    Conroy Boxhill - President, American (North)

    Conroy Boxhill, the President, American (North) at Porter Novelli, directs the strategic vision and operational execution for the firm's North American operations. Boxhill's leadership encompasses driving growth and client success across advertising, public relations, healthcare, and customer relationship management within the United States and Canada. This executive oversees the integration of innovative communication strategies tailored to the North American market. Overseeing all business units and client engagements in the region, the President, American (North) ensures alignment with global objectives and local market needs. Conroy Boxhill focuses on optimizing service delivery and expanding the firm's footprint through strategic partnerships and client acquisition. This role is critical for achieving regional growth targets and reinforcing Porter Novelli's market leadership in North America.
    Conroy Boxhill

    Clay Cone - President & Founder

    Clay Cone, the President & Founder at Porter Novelli, established the global public relations agency and continues to shape its foundational principles and strategic direction. Cone's enduring influence guides the firm's approach to advertising, public relations, healthcare, and promotional marketing. This executive's vision is instrumental in maintaining the company's innovative spirit and commitment to client success. Overseeing the core values and long-term trajectory of the organization, the President & Founder ensures the company remains at the forefront of the communications industry. Clay Cone's legacy is built on a deep understanding of public relations and a dedication to impactful storytelling. This foundational leadership role continues to inspire the firm's global teams and drive its mission forward.

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    Frequently Asked Questions Regarding Porter Novelli Top Executives and Leadership Team

    Who leads Porter Novelli?
    Porter Novelli is led by Jillian Janaczek (Chief Executive Officer), along with executives such as Aldo Leporati (Chief Executive Officer & Partner) and Mark Amone (Global Chief Financial Officer).
    Who is part of Porter Novelli’s executive team?
    The executive team of Porter Novelli includes leaders such as Jillian Janaczek (Chief Executive Officer), Aldo Leporati (Chief Executive Officer & Partner), Mark Amone (Global Chief Financial Officer) and other senior executives.
    How many executives does Porter Novelli have?
    Porter Novelli has 8 executives leading key business areas.
    What roles are included in Porter Novelli’s leadership team?
    The leadership team of Porter Novelli includes roles such as Chief Executive Officer, Chief Executive Officer & Partner, Global Chief Financial Officer, Chief Operating Officer, Partner, President - Latin America.