Mars Executive and Leadership Team

June, 2026

Leadership Overview

Mars has 10 executives leading key functions including strategy, sustainability, marketing, technology, finance, human resources, and operations.

Driven by a commitment to innovation and quality, Mars is dedicated to creating a better world for its associates, consumers, and the planet through its diverse portfolio of food products and pet care services.

Leadership Roles at Mars

  • Chairman and CEO - Ahlam Ba
  • Chief Financial Officer - Givonni Tupello
  • Chief Financial Officer (Japan) - Kazuya Fukushima
  • Global Chief Financial Officer, Benefits - Dawn Gagliano
  • Global Vice President, Mars Finance Operations & Global Chief Financial Officer, Mars Services - Madhuri Patel
  • Chief Financial Officer, Mars Petcare - Emma Wooldridge
  • Chief Marketing Officer - Elif Sonmez
  • Chief Technology Officer - Tanner King
  • Chief Human Resources Officer - Munkhnaran Davaatseren
  • Sustainability Project Lead - Alfredo Castellanos
  • Ahlam Ba - Chairman and CEO

    Ahlam Ba, the Chairman and CEO at Mars, directs the overarching corporate strategy and global operations. This leadership role involves setting the vision for Mars's diverse business segments, including Petcare, Food, Mars Wrigley, and Mars Edge, ensuring alignment with the company's founding principles and market objectives. Ba's strategic direction guides the expansion and innovation across confectionery, pet care, and food products, reinforcing Mars's position as a leading global manufacturer. The Chairman and CEO oversees the executive team, fostering a culture of collaboration and driving performance across all operational geographies, from North America to Asia. This executive ensures the company's long-term growth and financial health by championing new market opportunities and optimizing existing business units. Ahlam Ba's leadership is central to maintaining Mars's reputation for quality and consumer trust worldwide.

    Givonni Tupello - Chief Financial Officer

    Givonni Tupello, the Chief Financial Officer at Mars, oversees the company's global financial strategy and management. This critical role involves directing all financial planning, accounting, and reporting functions to ensure fiscal health and support strategic growth initiatives across Mars's diverse business segments. Tupello manages capital allocation, investment strategies, and risk management to optimize financial performance and shareholder value. The Chief Financial Officer collaborates with executive leadership to provide financial insights that inform business decisions, impacting operations in confectionery, pet care, and food products worldwide. Givonni Tupello's expertise is essential for maintaining financial stability and driving profitability across Mars's extensive international presence, from North America to Asia, reinforcing the company's position as a leading global manufacturer.

    Kazuya Fukushima - Chief Financial Officer (Japan)

    Kazuya Fukushima, the Chief Financial Officer (Japan) at Mars, manages the financial operations and strategic fiscal planning specifically for the Japanese market. This role involves overseeing all accounting, budgeting, and financial reporting activities within Japan, ensuring compliance with local regulations and aligning with global financial standards. Fukushima works to optimize financial performance, manage local investments, and mitigate financial risks pertinent to the Japanese business environment. The Chief Financial Officer (Japan) collaborates with regional and global finance teams to integrate Japanese market insights into broader corporate financial strategies. Kazuya Fukushima's leadership ensures the financial integrity and growth of Mars's operations within Japan, supporting the company's diverse product offerings and market presence in the region.

    Dawn Gagliano - Global Chief Financial Officer, Benefits

    Dawn Gagliano, the Global Chief Financial Officer, Benefits at Mars, directs the financial strategy and management of employee benefits programs worldwide. This specialized role focuses on optimizing the financial aspects of global benefits, including health insurance, retirement plans, and other compensation-related financial instruments. Gagliano ensures fiscal responsibility and cost-effectiveness in benefit offerings, aligning them with Mars's overall financial objectives and associate well-being initiatives across North America, Europe, and Asia. The Global Chief Financial Officer, Benefits collaborates with HR and finance departments to develop sustainable benefit structures that attract and retain talent. Dawn Gagliano's oversight is crucial for managing the significant financial commitments associated with employee benefits, contributing to the company's operational stability and its reputation as an employer of choice.

    Madhuri Patel - Global Vice President, Mars Finance Operations & Global Chief Financial Officer, Mars Services

    Madhuri Patel, the Global Vice President, Mars Finance Operations & Global Chief Financial Officer, Mars Services at Mars, leads critical financial operations and service delivery across the global organization. This executive role encompasses managing the efficiency and effectiveness of finance operations, including transactional processing, financial shared services, and internal controls, ensuring robust support for all business segments. Patel drives process improvements and technological advancements within finance operations to enhance accuracy and reduce costs across North America, Europe, and Asia. The Global Chief Financial Officer, Mars Services also oversees the financial health and strategic direction of Mars Services, ensuring its contribution to the company's overall profitability. Madhuri Patel's leadership ensures seamless financial operations and strategic financial management for key service functions within Mars.
    Madhuri Patel

    Emma Wooldridge - Chief Financial Officer, Mars Petcare

    Emma Wooldridge, the Chief Financial Officer, Mars Petcare at Mars, leads the financial strategy and operations for the company's significant Petcare division. This executive role involves directing all financial planning, analysis, and reporting for the Petcare segment, ensuring its profitability and supporting strategic growth initiatives. Wooldridge manages capital allocation, investment decisions, and financial risk mitigation specific to the pet care market across global regions. The Chief Financial Officer, Mars Petcare collaborates closely with the Petcare leadership team to provide financial insights that drive business performance and innovation in pet food and related products. Emma Wooldridge's financial acumen is crucial for optimizing the financial health and market position of Mars's extensive pet care portfolio worldwide.

    Elif Sonmez - Chief Marketing Officer

    Elif Sonmez, the Chief Marketing Officer at Mars, architects and executes comprehensive marketing strategies for the company's extensive brand portfolio. This leadership position involves overseeing all aspects of brand management, advertising, and consumer engagement across Mars's key segments, including Mars Wrigley's iconic confectionery lines like M&Ms and Snickers. Sonmez drives market penetration and brand loyalty by identifying consumer trends and developing innovative campaigns that resonate with diverse global audiences in North America, Europe, and Asia. The Chief Marketing Officer collaborates closely with product development and sales teams to ensure marketing efforts directly support business growth objectives and reinforce Mars's market leadership. Elif Sonmez's strategic vision shapes how consumers perceive and interact with Mars brands, ensuring sustained relevance and competitive advantage in the dynamic food and pet care industries.

    Tanner King - Chief Technology Officer

    Tanner King, the Chief Technology Officer at Mars, directs the company's technological infrastructure and digital transformation initiatives. This executive role involves overseeing the development and implementation of advanced IT solutions that support Mars's global operations, from manufacturing processes in food production to digital platforms for pet care services. King drives innovation in areas such as data analytics, cybersecurity, and enterprise resource planning systems, ensuring operational efficiency and competitive advantage across North America, Europe, and Asia. The Chief Technology Officer collaborates with business units, including Mars Wrigley, to leverage technology for enhanced product development, supply chain optimization, and customer experience. Tanner King's leadership ensures Mars remains at the forefront of technological adoption, enabling scalable growth and robust data management for its diverse consumer product portfolio.

    Munkhnaran Davaatseren - Chief Human Resources Officer

    Munkhnaran Davaatseren, the Chief Human Resources Officer at Mars, directs the company's global human capital strategy and management. This executive role involves overseeing talent acquisition, development, compensation, and employee relations to foster a high-performing and engaged workforce across all Mars segments worldwide. Davaatseren champions initiatives that promote diversity, inclusion, and a positive corporate culture, ensuring Mars remains an employer of choice in the food and pet care industries. The Chief Human Resources Officer collaborates with senior leadership to align HR strategies with business objectives, supporting organizational growth and operational excellence in North America, Europe, and Asia. Munkhnaran Davaatseren's leadership is fundamental to attracting, retaining, and developing the talent necessary for Mars's continued success and market leadership.

    Alfredo Castellanos - Sustainability Project Lead

    Alfredo Castellanos, the Sustainability Project Lead at Mars, spearheads initiatives focused on environmental responsibility and sustainable business practices. This role involves developing and implementing strategies that minimize the company's ecological footprint across its global operations, from food production to confectionery manufacturing. Castellanos works to integrate sustainable sourcing, waste reduction, and energy efficiency measures throughout the supply chain, impacting regions across North America, Europe, and Asia. The Sustainability Project Lead collaborates with various departments to ensure compliance with environmental regulations and to advance Mars's commitment to a better planet. By driving innovation in sustainable processes, Alfredo Castellanos contributes to the long-term viability and ethical standing of Mars's diverse product portfolio, including popular brands from Mars Wrigley. This position is critical for aligning business objectives with global environmental stewardship goals.

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    Frequently Asked Questions Regarding Mars Top Executives and Leadership Team

    Who leads Mars?
    Mars is led by Ahlam Ba (Chairman and CEO), along with executives such as Givonni Tupello (Chief Financial Officer) and Kazuya Fukushima (Chief Financial Officer (Japan)).
    Who is part of Mars’s executive team?
    The executive team of Mars includes leaders such as Ahlam Ba (Chairman and CEO), Givonni Tupello (Chief Financial Officer), Kazuya Fukushima (Chief Financial Officer (Japan)) and other senior executives.
    How many executives does Mars have?
    Mars has 10 executives leading key business areas.
    What roles are included in Mars’s leadership team?
    The leadership team of Mars includes roles such as Chairman and CEO, Chief Financial Officer, Chief Financial Officer (Japan), Global Chief Financial Officer, Benefits, Global Vice President, Mars Finance Operations & Global Chief Financial Officer, Mars Services.