Kao Executive and Leadership Team

July, 2026

Leadership Overview

Kao has 4 executives leading key functions including strategy, operations, personal health, and regional business.

Driven by a commitment to consumer well-being, Kao focuses on developing innovative products across cosmetics, skin care, health care, and home care, while also providing advanced functional materials to global industries.

Leadership Roles at Kao

  • Chief Executive Officer - Kathleen O'Brien
  • President & Chief Executive Officer - Joseph Schwalbach
  • Personal Health Business President, Consumer Products - Naoki Yoshigai
  • President, Functions Operations (Americas) - Stephen Cagle
  • Kathleen O'Brien - Chief Executive Officer

    Kathleen O'Brien, the Chief Executive Officer at Kao, directs the overarching corporate strategy and global business operations. O'Brien's leadership ensures the cohesive development and execution of Kao's diverse product portfolios, spanning cosmetics, skin care, health care, and fabric and home care. This executive function involves aligning departmental objectives with the company's long-term vision for market leadership and sustainable growth. O'Brien oversees the strategic integration of Kao's consumer and chemical businesses, driving innovation across all sectors. The Chief Executive Officer's responsibilities include fostering a culture of excellence and ensuring robust financial performance. Kathleen O'Brien's strategic direction guides Kao's expansion into new markets and strengthens its position as a leader in consumer goods and specialty chemicals. This role demands a comprehensive understanding of global market dynamics and consumer trends to maintain competitive advantage.

    Joseph Schwalbach - President & Chief Executive Officer

    Joseph Schwalbach, the President & Chief Executive Officer at Kao, spearheads the company's strategic direction and operational execution. Schwalbach's leadership ensures the seamless integration of Kao's diverse business units, including cosmetics, skin care, health care, and fabric and home care, alongside its specialty chemical divisions. This executive role involves driving innovation and market penetration across global territories. The President & Chief Executive Officer oversees the strategic planning process, resource allocation, and the cultivation of key business partnerships. Joseph Schwalbach's focus extends to enhancing operational efficiencies and ensuring the company's commitment to sustainability and consumer well-being is upheld. This leadership position is critical for navigating complex international markets and maintaining Kao's competitive edge through advanced product development and strategic market positioning.

    Naoki Yoshigai - Personal Health Business President, Consumer Products

    Naoki Yoshigai, the Personal Health Business President, Consumer Products at Kao, directs the strategic development and market expansion for Kao's personal health offerings. Yoshigai's leadership ensures the innovation and delivery of high-quality consumer products within the health care sector, aligning with the company's broader mission. This executive function involves overseeing product lifecycle management, from research and development to market launch and ongoing consumer engagement. The Personal Health Business President, Consumer Products is responsible for identifying emerging consumer needs and translating them into successful product strategies. Naoki Yoshigai's role is pivotal in strengthening Kao's presence in the human health care market, driving revenue growth and enhancing brand reputation through superior product performance and consumer trust. This leadership ensures Kao's continued impact in improving daily lives through advanced health solutions.

    Stephen Cagle - President, Functions Operations (Americas)

    Stephen Cagle, the President, Functions Operations (Americas) at Kao, oversees the comprehensive operational framework for Kao's diverse business functions across the Americas region. Cagle's leadership ensures the efficient and effective execution of strategies related to manufacturing, supply chain, and distribution for Kao's consumer products and specialty chemicals. This executive role involves optimizing operational performance, driving cost efficiencies, and maintaining high standards of quality and safety throughout the region. The President, Functions Operations (Americas) is instrumental in aligning regional operations with global corporate objectives, fostering cross-functional collaboration. Stephen Cagle's strategic oversight is critical for supporting market growth and ensuring Kao's robust presence and responsiveness within the North and South American markets, thereby reinforcing the company's commitment to delivering value to consumers and industrial partners.

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    Frequently Asked Questions Regarding Kao Top Executives and Leadership Team

    Who leads Kao?
    Kao is led by Kathleen O'Brien (Chief Executive Officer), along with executives such as Joseph Schwalbach (President & Chief Executive Officer) and Naoki Yoshigai (Personal Health Business President, Consumer Products).
    Who is part of Kao’s executive team?
    The executive team of Kao includes leaders such as Kathleen O'Brien (Chief Executive Officer), Joseph Schwalbach (President & Chief Executive Officer), Naoki Yoshigai (Personal Health Business President, Consumer Products) and other senior executives.
    How many executives does Kao have?
    Kao has 4 executives leading key business areas.
    What roles are included in Kao’s leadership team?
    The leadership team of Kao includes roles such as Chief Executive Officer, President & Chief Executive Officer, Personal Health Business President, Consumer Products, President, Functions Operations (Americas).