Culligan Executive and Leadership Team

June, 2026

Leadership Overview

Culligan has 10 executives leading key functions including strategy, operations, technology, finance, and marketing.

Driven by a commitment to water purity, Culligan is dedicated to providing innovative solutions that enhance the health and well-being of communities worldwide, establishing a legacy of trust and excellence in water treatment.

Leadership Roles at Culligan

  • Chief Executive Officer - Mark Culligan
  • Chairman & Chief Executive Officer - Scott Clawson
  • Latin America Vice President & Chief Financial Officer - Arturo Alvarez
  • Group Chief Financial Officer, Enterprise Dealer - Ann Knudson
  • Chief Operating Officer - Tahir Guzel
  • President-Omnipure Filter Co - Joe Peck
  • Chief Technology Officer - Avi Kafzan
  • Chief Information Officer & Director, Information Technology LATAM - Karla Chavero
  • Chief Information Officer (Americas) - William Cary
  • Global Chief Marketing Officer & Chief Marketing Officer - Patricia Pieretti
  • Mark Culligan - Chief Executive Officer

    Mark Culligan, the Chief Executive Officer at Culligan, directs the overarching strategic vision and operational framework for the organization. This leadership role involves guiding the company's expansion and ensuring alignment with its core mission of delivering superior water treatment solutions. Culligan focuses on driving innovation across all business units, fostering a culture of excellence, and maintaining the brand's reputation for quality and reliability. The Chief Executive Officer's responsibilities extend to overseeing key performance indicators and ensuring sustainable growth within the competitive water solutions market. This executive's strategic direction is pivotal in navigating market dynamics and capitalizing on emerging opportunities to enhance customer satisfaction and operational efficiency across the global network.

    Scott Clawson - Chairman & Chief Executive Officer

    Scott Clawson, the Chairman & Chief Executive Officer at Culligan, spearheads the company's strategic direction and corporate governance. This dual role encompasses setting the long-term vision, driving critical business initiatives, and ensuring robust financial performance. Clawson oversees the integration of new technologies and market strategies to maintain Culligan's leadership in the water treatment industry. The Chairman & Chief Executive Officer's influence extends to fostering strong relationships with stakeholders and guiding the executive team toward achieving ambitious growth objectives. Scott Clawson is instrumental in shaping the company's global presence and operational excellence, ensuring that Culligan continues to deliver innovative and reliable water solutions to customers worldwide. This leadership position demands a comprehensive understanding of market trends and a proactive approach to business development.
    Scott Clawson

    Arturo Alvarez - Latin America Vice President & Chief Financial Officer

    Arturo Alvarez, the Latin America Vice President & Chief Financial Officer at Culligan, manages the financial operations and strategic planning for the Latin America region. This dual role encompasses overseeing financial performance, managing budgets, and driving profitability across LATAM markets. Alvarez directs financial reporting, investment strategies, and risk management to ensure fiscal health and sustainable growth. The Latin America Vice President & Chief Financial Officer's responsibilities include developing financial models, optimizing resource allocation, and ensuring compliance with regional financial regulations. Arturo Alvarez's financial acumen and leadership are essential for guiding Culligan's expansion and operational success within Latin America, reinforcing the company's commitment to delivering value and achieving its financial objectives. This executive ensures strong financial stewardship in the region.

    Ann Knudson - Group Chief Financial Officer, Enterprise Dealer

    Ann Knudson, the Group Chief Financial Officer, Enterprise Dealer at Culligan, leads the financial strategy and operations for the enterprise dealer network. This critical role involves overseeing financial planning, analysis, and reporting to ensure the fiscal health and profitability of dealer operations. Knudson directs financial management, investment strategies, and compliance initiatives to support dealer success and company growth. The Group Chief Financial Officer, Enterprise Dealer's responsibilities include developing financial models, optimizing dealer performance, and managing relationships with financial institutions. Ann Knudson's financial expertise is vital for driving strategic decision-making, enhancing operational efficiency, and ensuring sustainable financial performance across Culligan's extensive dealer network. This executive provides crucial financial oversight for dealer partnerships.

    Tahir Guzel - Chief Operating Officer

    Tahir Guzel, the Chief Operating Officer at Culligan, manages the day-to-day operational activities and oversees the execution of strategic initiatives across the organization. This critical role involves optimizing business processes, enhancing operational efficiency, and ensuring the seamless delivery of Culligan's water treatment solutions. Guzel directs various departments, focusing on supply chain management, manufacturing, and service delivery to meet customer demands effectively. The Chief Operating Officer's responsibilities include implementing best practices, driving continuous improvement, and ensuring compliance with industry standards. Tahir Guzel's leadership is essential for maintaining high levels of product quality and customer satisfaction, supporting the company's mission to provide clean and safe water solutions globally. This executive's focus is on operational scalability and resource optimization.

    Joe Peck - President-Omnipure Filter Co

    Joe Peck, the President-Omnipure Filter Co at Culligan, leads the strategic direction and operational management of Omnipure Filter Co, a key subsidiary within the Culligan group. This role involves overseeing product development, manufacturing, and sales to ensure the company's market leadership in filtration solutions. Peck directs initiatives aimed at enhancing product quality, expanding market reach, and driving innovation in filtration technology. The President-Omnipure Filter Co's responsibilities include managing financial performance, fostering strong customer relationships, and ensuring operational efficiency. Joe Peck's leadership is instrumental in driving the growth and success of Omnipure Filter Co, contributing significantly to Culligan's overall mission of providing advanced water treatment and purification solutions. This executive ensures the specialized focus of the filter division.

    Avi Kafzan - Chief Technology Officer

    Avi Kafzan, the Chief Technology Officer at Culligan, leads the company's technological innovation and development efforts. This position involves overseeing the research and development of advanced water treatment technologies, ensuring that Culligan remains at the forefront of the industry. Kafzan directs the integration of new digital solutions and smart technologies to enhance product performance and customer experience. The Chief Technology Officer's responsibilities include managing the technology roadmap, fostering a culture of innovation, and ensuring the security and scalability of the company's technological infrastructure. Avi Kafzan's expertise is crucial in developing next-generation products that address evolving consumer needs and environmental challenges, reinforcing Culligan's commitment to providing cutting-edge water solutions. This role drives the technological evolution of the company's offerings.

    Karla Chavero - Chief Information Officer & Director, Information Technology LATAM

    Karla Chavero, the Chief Information Officer & Director, Information Technology LATAM at Culligan, directs the information technology strategy and operations for the Latin America region, while also contributing to global IT initiatives. This role involves overseeing the implementation and management of IT infrastructure, systems, and digital transformation projects to support business objectives. Chavero ensures the security, reliability, and efficiency of IT services across LATAM operations. The Chief Information Officer & Director, Information Technology LATAM's responsibilities include aligning technology solutions with regional business needs, managing IT budgets, and leading IT teams to deliver exceptional support. Karla Chavero's leadership is vital for enhancing digital capabilities and driving technological advancements that support Culligan's growth and market presence in Latin America. This executive ensures robust IT support for regional expansion.

    William Cary - Chief Information Officer (Americas)

    William Cary, the Chief Information Officer (Americas) at Culligan, oversees the information technology strategy and infrastructure across the Americas. This leadership position involves managing IT operations, ensuring data security, and driving digital transformation initiatives to support business growth and efficiency. Cary directs the implementation of advanced technological solutions, including enterprise systems and digital platforms, to enhance operational capabilities and customer engagement. The Chief Information Officer (Americas)'s responsibilities include aligning IT investments with strategic business goals, optimizing IT resource allocation, and leading IT teams to deliver reliable and innovative technology services. William Cary's expertise is critical in leveraging technology to maintain Culligan's competitive edge and operational excellence throughout the Americas region. This executive ensures seamless IT integration for business operations.

    Patricia Pieretti - Global Chief Marketing Officer & Chief Marketing Officer

    Patricia Pieretti, the Global Chief Marketing Officer & Chief Marketing Officer at Culligan, directs the company's worldwide marketing strategies and brand management initiatives. This leadership position involves overseeing all aspects of marketing, including product positioning, advertising, digital marketing, and market research, to enhance brand visibility and drive customer acquisition. Pieretti leads the development and execution of integrated marketing campaigns that resonate with diverse global audiences. The Global Chief Marketing Officer & Chief Marketing Officer's responsibilities include analyzing market trends, identifying growth opportunities, and ensuring consistent brand messaging across all channels. Patricia Pieretti's strategic marketing leadership is essential for strengthening Culligan's market presence and driving revenue growth globally, reinforcing the company's commitment to delivering exceptional water solutions. This executive shapes the global brand narrative.

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    Frequently Asked Questions Regarding Culligan Top Executives and Leadership Team

    Who leads Culligan?
    Culligan is led by Mark Culligan (Chief Executive Officer), along with executives such as Scott Clawson (Chairman & Chief Executive Officer) and Arturo Alvarez (Latin America Vice President & Chief Financial Officer).
    Who is part of Culligan’s executive team?
    The executive team of Culligan includes leaders such as Mark Culligan (Chief Executive Officer), Scott Clawson (Chairman & Chief Executive Officer), Arturo Alvarez (Latin America Vice President & Chief Financial Officer) and other senior executives.
    How many executives does Culligan have?
    Culligan has 10 executives leading key business areas.
    What roles are included in Culligan’s leadership team?
    The leadership team of Culligan includes roles such as Chief Executive Officer, Chairman & Chief Executive Officer, Latin America Vice President & Chief Financial Officer, Group Chief Financial Officer, Enterprise Dealer, Chief Operating Officer.