NCH Executive and Leadership Team

May, 2026

Leadership Overview

NCH has 10 executives leading key functions including strategy, technology, operations, finance, and information systems.

Driven by a commitment to innovation, NCH is dedicated to providing essential maintenance products and services across industrial, commercial, and institutional sectors, impacting global markets through direct sales and extensive branch networks.

Leadership Roles at NCH

  • Co President and Chief Executive Officer - Walter Levy
  • Co President and Co Chief Executive Officer - John Levy
  • Chief Financial Officer - Karina Grence-Andreika
  • Vice President, Chief Financial Officer Global Chie - John Currie
  • Executive Vice President & Chief Financial Officer - Christopher Sortwell
  • Chief Operating Officer - Mike Omansky
  • Chief Operating Officer & Group Plumbing Products & OEM Sales Leader (Ppg) - Craig Cain
  • Chief Technology Officer - Garland Edgell
  • Vice President & Chief Information Officer - Susan Wolff
  • Chief Operations Officer - Andrew Schreyer
  • Walter Levy - Co President and Chief Executive Officer

    Walter Levy, the Co President and Chief Executive Officer at NCH, directs the overarching strategy and operational execution for the company's diverse maintenance product and service portfolio. Levy's leadership guides NCH's global expansion, ensuring alignment with its century-long mission of delivering essential solutions to industrial, commercial, and institutional clients. This executive role involves overseeing all major business units and driving initiatives that enhance market penetration across continents. Walter Levy's strategic vision is critical for maintaining NCH's competitive edge and fostering sustainable growth in a dynamic global marketplace. The focus remains on optimizing direct marketing channels and expanding the reach of manufacturing plants and branch offices worldwide, directly contributing to the company's established reputation for quality and reliability.

    John Levy - Co President and Co Chief Executive Officer

    John Levy, the Co President and Co Chief Executive Officer at NCH, collaborates with Walter Levy to define and execute the company's strategic direction and operational priorities. Levy's responsibilities encompass driving innovation within NCH's industrial, commercial, and institutional maintenance product lines and services. This leadership position is pivotal in managing the company's extensive global footprint, including branch offices and manufacturing facilities across multiple continents. John Levy's focus is on enhancing operational efficiencies and expanding market share through NCH's direct marketing approach. The executive's influence extends to ensuring that all business segments operate cohesively, supporting the company's long-standing commitment to providing essential maintenance solutions and maintaining its position as a market leader.

    Karina Grence-Andreika - Chief Financial Officer

    Karina Grence-Andreika, the Chief Financial Officer at NCH, oversees all financial operations and strategic financial planning for the global enterprise. Grence-Andreika's responsibilities include managing NCH's financial health, driving profitability, and ensuring fiscal responsibility across its industrial, commercial, and institutional maintenance product and service divisions. This executive role involves financial reporting, budgeting, forecasting, and capital allocation to support the company's extensive international presence, including its numerous branch offices and manufacturing facilities. Karina Grence-Andreika's financial acumen is essential for guiding NCH's investment strategies, optimizing resource allocation, and ensuring sustainable financial growth. The CFO's leadership is critical for maintaining investor confidence and supporting NCH's long-term strategic objectives.

    John Currie - Vice President, Chief Financial Officer Global Chie

    John Currie, the Vice President, Chief Financial Officer Global Chie at NCH, manages critical financial functions and provides strategic financial guidance for NCH's global operations. Currie's role involves overseeing financial planning, analysis, and reporting across the company's diverse portfolio of industrial, commercial, and institutional maintenance products and services. This executive position is instrumental in ensuring financial integrity and supporting the company's expansive international network of branch offices and manufacturing plants. John Currie's expertise contributes to optimizing financial performance, managing risk, and driving fiscal efficiency throughout NCH's global business units. The focus remains on strengthening NCH's financial position and supporting its strategic growth initiatives worldwide.

    Christopher Sortwell - Executive Vice President & Chief Financial Officer

    Christopher Sortwell, the Executive Vice President & Chief Financial Officer at NCH, holds a senior leadership position overseeing the company's comprehensive financial strategy and management. Sortwell's responsibilities encompass financial planning, investment analysis, and fiscal oversight for NCH's global operations, including its extensive network of industrial, commercial, and institutional maintenance product and service divisions. This executive role is crucial for ensuring financial stability, driving profitability, and supporting strategic growth initiatives across NCH's international branches and manufacturing sites. Christopher Sortwell's financial expertise guides critical decisions related to resource allocation, risk management, and capital deployment, reinforcing NCH's market position. The CFO's leadership ensures robust financial governance and contributes to the company's sustained success.
    Christopher Sortwell

    Mike Omansky - Chief Operating Officer

    Mike Omansky, the Chief Operating Officer at NCH, directs the day-to-day operational activities and oversees the execution of NCH's global business strategies. Omansky's purview includes managing the company's extensive network of branch offices and manufacturing plants across several continents, ensuring seamless production and distribution of industrial, commercial, and institutional maintenance products. This executive role is critical for optimizing supply chain logistics, enhancing operational efficiency, and maintaining high standards of quality and service delivery. Mike Omansky's leadership ensures that NCH's direct marketing efforts are effectively supported by robust operational infrastructure, driving productivity and customer satisfaction globally. The COO's focus is on streamlining processes and maximizing the output of NCH's worldwide operations.

    Craig Cain - Chief Operating Officer & Group Plumbing Products & OEM Sales Leader (Ppg)

    Craig Cain, the Chief Operating Officer & Group Plumbing Products & OEM Sales Leader (Ppg) at NCH, directs operational excellence and spearheads sales strategies for plumbing products and original equipment manufacturer (OEM) markets. Cain's dual role ensures seamless integration between operational execution and market-facing sales initiatives, driving growth for NCH's industrial, commercial, and institutional maintenance solutions. This executive oversees key aspects of production, distribution, and sales performance, particularly within the plumbing sector and OEM partnerships. Craig Cain's leadership is vital for optimizing NCH's operational efficiency and expanding its market reach through targeted sales efforts. The executive's focus is on enhancing product delivery and sales effectiveness across NCH's global operations.
    Craig Cain

    Garland Edgell - Chief Technology Officer

    Garland Edgell, the Chief Technology Officer at NCH, architects the technological roadmap and drives innovation across the company's maintenance product and service offerings. Edgell's role is central to developing and implementing advanced solutions that enhance the effectiveness and sustainability of NCH's industrial, commercial, and institutional maintenance products. This executive oversees research and development, ensuring that NCH remains at the forefront of technological advancements in its sector. Garland Edgell's leadership ensures that the company's global operations, including manufacturing and distribution, are supported by cutting-edge technology, optimizing product performance and customer satisfaction. The CTO's strategic initiatives are vital for maintaining NCH's competitive advantage and expanding its technological capabilities worldwide.

    Susan Wolff - Vice President & Chief Information Officer

    Susan Wolff, the Vice President & Chief Information Officer at NCH, leads the company's information technology strategy and infrastructure. Wolff's role is pivotal in ensuring that NCH's technological systems effectively support its global operations, including the development, manufacturing, and distribution of industrial, commercial, and institutional maintenance products and services. This executive oversees all aspects of IT, from cybersecurity and data management to system implementation and digital transformation initiatives. Susan Wolff's leadership ensures that NCH leverages technology to enhance operational efficiency, improve customer engagement, and maintain a competitive advantage in the global market. The CIO's strategic vision is essential for NCH's continued innovation and digital advancement.

    Andrew Schreyer - Chief Operations Officer

    Andrew Schreyer, the Chief Operations Officer at NCH, directs the operational execution and efficiency across NCH's global business units. Schreyer's leadership focuses on optimizing the company's extensive network of manufacturing plants and branch offices, ensuring the seamless delivery of industrial, commercial, and institutional maintenance products and services. This executive role is critical for enhancing supply chain management, streamlining production processes, and maintaining high standards of operational quality worldwide. Andrew Schreyer's strategic oversight contributes significantly to NCH's ability to meet market demands and expand its global footprint effectively. The COO's commitment to operational excellence drives productivity and supports NCH's long-term growth objectives.

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    Frequently Asked Questions Regarding NCH Top Executives and Leadership Team

    Who leads NCH?
    NCH is led by Walter Levy (Co President and Chief Executive Officer), along with executives such as John Levy (Co President and Co Chief Executive Officer) and Karina Grence-Andreika (Chief Financial Officer).
    Who is part of NCH’s executive team?
    The executive team of NCH includes leaders such as Walter Levy (Co President and Chief Executive Officer), John Levy (Co President and Co Chief Executive Officer), Karina Grence-Andreika (Chief Financial Officer) and other senior executives.
    How many executives does NCH have?
    NCH has 10 executives leading key business areas.
    What roles are included in NCH’s leadership team?
    The leadership team of NCH includes roles such as Co President and Chief Executive Officer, Co President and Co Chief Executive Officer, Chief Financial Officer, Vice President, Chief Financial Officer Global Chie, Executive Vice President & Chief Financial Officer.