Culligan Executive and Leadership Team

August, 2026

Leadership Overview

Culligan has 10 executives leading key functions including strategy, operations, technology, information systems, marketing, and financial management.

Focused on delivering superior water treatment solutions, Culligan maintains a commitment to quality and innovation while expanding its global footprint through a robust network of franchise and corporate operations.

Leadership Roles at Culligan

  • Chief Executive Officer - Mark Culligan
  • Chairman & Chief Executive Officer - Scott Clawson
  • Chief Financial Officer, Culligan Manufacturing - Shawn Mayhew
  • Group Chief Financial Officer, Enterprise Dealer - Ann Knudson
  • Chief Operating Officer - Tahir Guzel
  • Owner and President - Steve Gibson
  • Chief Technology Officer - Avi Kafzan
  • Chief Information Officer & Director, Information Technology LATAM - Karla Chavero
  • Global Chief Marketing Officer & Chief Marketing Officer - Patricia Pieretti
  • Chief Information Officer (Americas) - William Cary
  • Mark Culligan - Chief Executive Officer

    Mark Culligan, the Chief Executive Officer at Culligan, directs the overarching strategic vision for the organization. This leadership role involves managing the complex franchise network and ensuring consistent service delivery across diverse markets. By overseeing the alignment of regional operations with corporate standards, the Chief Executive Officer drives long-term growth and brand integrity. Mark Culligan maintains a focus on operational excellence, ensuring that water treatment solutions meet the rigorous demands of the nan sector. The Chief Executive Officer collaborates with the board to refine business models and optimize resource allocation. Through this dedicated approach, Culligan strengthens its market position and enhances customer satisfaction. The Chief Executive Officer monitors performance metrics to ensure that all franchise locations adhere to the established quality framework. Ultimately, the Chief Executive Officer secures the future of the brand by fostering innovation and maintaining high standards of service across all operational territories.

    Scott Clawson - Chairman & Chief Executive Officer

    Scott Clawson, the Chairman & Chief Executive Officer at Culligan, architects the global growth strategy and corporate governance framework. This leadership role involves guiding the executive team toward achieving ambitious revenue targets and expanding the reach of water treatment technologies. By overseeing international market penetration, the Chairman & Chief Executive Officer ensures that the organization remains competitive in the evolving appliance manufacturing landscape. Scott Clawson drives the integration of new business units while maintaining the core values of the brand. The Chairman & Chief Executive Officer facilitates high-level decision-making processes that impact the entire enterprise. Through strategic oversight, the Chairman & Chief Executive Officer aligns operational capabilities with long-term financial objectives. This leadership role requires constant evaluation of market trends and competitive threats. Ultimately, the Chairman & Chief Executive Officer secures the stability and future success of the company by championing operational efficiency and sustainable business practices.
    Scott Clawson

    Shawn Mayhew - Chief Financial Officer, Culligan Manufacturing

    Shawn Mayhew, the Chief Financial Officer, Culligan Manufacturing at Culligan, directs the financial planning and analysis for the manufacturing division. This leadership role involves managing capital expenditures, budgeting, and cost control measures to ensure profitability. By overseeing the financial health of production facilities, the Chief Financial Officer, Culligan Manufacturing drives operational efficiency and resource optimization. Shawn Mayhew collaborates with the executive team to provide accurate financial reporting and strategic insights. The Chief Financial Officer, Culligan Manufacturing monitors cash flow and manages financial risks associated with manufacturing operations. Through this rigorous financial oversight, the Chief Financial Officer, Culligan Manufacturing supports the company's ability to invest in new technologies and market expansion. This role requires a focus on long-term financial sustainability and fiscal discipline. Ultimately, the Chief Financial Officer, Culligan Manufacturing secures the economic stability of the manufacturing arm by maintaining precise financial controls and supporting data-driven decision-making processes.

    Ann Knudson - Group Chief Financial Officer, Enterprise Dealer

    Ann Knudson, the Group Chief Financial Officer, Enterprise Dealer at Culligan, directs the financial strategy for the enterprise dealer network. This leadership role involves managing revenue streams, dealer performance metrics, and financial reporting for the dealer channel. By overseeing the financial interactions with enterprise partners, the Group Chief Financial Officer, Enterprise Dealer drives profitability and growth within the dealer ecosystem. Ann Knudson collaborates with the sales and operations teams to ensure financial alignment and support dealer success. The Group Chief Financial Officer, Enterprise Dealer monitors market performance and provides financial guidance to optimize dealer operations. Through this strategic oversight, the Group Chief Financial Officer, Enterprise Dealer ensures that the dealer network remains a strong contributor to the company's overall financial performance. This role requires a focus on financial transparency and collaborative growth. Ultimately, the Group Chief Financial Officer, Enterprise Dealer secures the financial health of the dealer channel by implementing effective fiscal policies.

    Tahir Guzel - Chief Operating Officer

    Tahir Guzel, the Chief Operating Officer at Culligan, manages the day-to-day execution of manufacturing and service delivery processes. This leadership role involves optimizing supply chain logistics and ensuring that franchise operations maintain peak efficiency. By overseeing the implementation of standardized operational protocols, the Chief Operating Officer drives productivity across all regional facilities. Tahir Guzel coordinates with department heads to streamline workflows and reduce overhead costs. The Chief Operating Officer monitors production quality to ensure compliance with industry standards for water treatment equipment. Through this rigorous management, the Chief Operating Officer supports the company's mission to provide reliable water solutions. This leadership role requires constant attention to detail and the ability to resolve complex operational challenges. Ultimately, the Chief Operating Officer secures the operational foundation of the business by fostering a culture of continuous improvement and maintaining high performance across all manufacturing and service departments.

    Steve Gibson - Owner and President

    Steve Gibson, the Owner and President at Culligan, manages the local franchise operations and ensures adherence to the broader brand standards. This leadership role involves overseeing customer service, local sales initiatives, and the daily management of the franchise location. By overseeing the implementation of corporate programs at the local level, the Owner and President drives customer satisfaction and market penetration. Steve Gibson coordinates with the corporate office to ensure that all service offerings align with the established quality framework. The Owner and President manages the local team to maintain high standards of professionalism and technical expertise. Through this hands-on leadership, the Owner and President supports the company's mission to provide reliable water solutions to the local community. This role requires a focus on building strong customer relationships and maintaining operational excellence. Ultimately, the Owner and President secures the success of the local franchise by fostering a culture of service and reliability.

    Avi Kafzan - Chief Technology Officer

    Avi Kafzan, the Chief Technology Officer at Culligan, directs the research and development of advanced water treatment technologies. This leadership role involves architecting scalable digital infrastructure and integrating smart features into existing product lines. By overseeing the engineering teams, the Chief Technology Officer drives innovation in water purification and filtration systems. Avi Kafzan collaborates with product managers to ensure that technological advancements align with market needs and consumer expectations. The Chief Technology Officer manages the lifecycle of new product development, from conceptualization to final deployment. Through this technical leadership, the Chief Technology Officer enhances the competitive advantage of the company in the appliance manufacturing sector. This role requires deep expertise in hardware and software integration to deliver superior user experiences. Ultimately, the Chief Technology Officer secures the technological future of the brand by pushing the boundaries of water treatment science and maintaining a robust pipeline of innovative solutions.

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

    Karla Chavero, the Chief Information Officer & Director, Information Technology LATAM at Culligan, oversees the digital transformation and information security strategies across the organization. This leadership role involves managing complex IT systems and ensuring data integrity for all regional operations. By overseeing the technology stack in the Latin American market, the Chief Information Officer & Director, Information Technology LATAM drives regional efficiency and digital connectivity. Karla Chavero coordinates with global IT teams to implement standardized software solutions and cybersecurity protocols. The Chief Information Officer & Director, Information Technology LATAM manages the alignment of technology investments with business goals to support growth. Through this strategic oversight, the Chief Information Officer & Director, Information Technology LATAM ensures that the company maintains a secure and reliable digital environment. This role requires balancing local operational needs with global corporate standards. Ultimately, the Chief Information Officer & Director, Information Technology LATAM secures the digital infrastructure of the enterprise.

    Patricia Pieretti - Global Chief Marketing Officer & Chief Marketing Officer

    Patricia Pieretti, the Global Chief Marketing Officer & Chief Marketing Officer at Culligan, architects the brand identity and global marketing strategy. This leadership role involves driving customer acquisition through targeted campaigns and enhancing brand visibility in the water treatment market. By overseeing the development of marketing collateral and digital presence, the Global Chief Marketing Officer & Chief Marketing Officer ensures consistent messaging across all channels. Patricia Pieretti manages the relationship between the brand and its diverse consumer base. The Global Chief Marketing Officer & Chief Marketing Officer collaborates with regional teams to tailor marketing efforts to specific market nuances. Through this strategic focus, the Global Chief Marketing Officer & Chief Marketing Officer supports the company's growth objectives and strengthens market share. This role requires a deep understanding of consumer behavior and market trends. Ultimately, the Global Chief Marketing Officer & Chief Marketing Officer secures the brand's reputation by delivering compelling narratives and effective promotional strategies.

    William Cary - Chief Information Officer (Americas)

    William Cary, the Chief Information Officer (Americas) at Culligan, manages the information technology landscape across the North and South American markets. This leadership role involves overseeing the deployment of enterprise resource planning systems and ensuring the reliability of IT infrastructure. By overseeing the digital support for regional operations, the Chief Information Officer (Americas) drives operational agility and system integration. William Cary coordinates with local management to address specific technology requirements and improve service delivery. The Chief Information Officer (Americas) implements robust security measures to protect corporate data and ensure compliance with regional regulations. Through this strategic management, the Chief Information Officer (Americas) supports the company's ability to scale operations and respond to market demands. This role requires a focus on maintaining high uptime and system performance. Ultimately, the Chief Information Officer (Americas) secures the digital backbone of the regional business by fostering innovation and ensuring seamless technology operations.

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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 Shawn Mayhew (Chief Financial Officer, Culligan Manufacturing).
    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), Shawn Mayhew (Chief Financial Officer, Culligan Manufacturing) 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, Chief Financial Officer, Culligan Manufacturing, Group Chief Financial Officer, Enterprise Dealer, Chief Operating Officer.