TreeHouse Foods Executive and Leadership Team

July, 2026

Leadership Overview

TreeHouse Foods has 6 executives leading key functions including strategy, information technology, finance, communications, and operations.

Driven by a commitment to value and quality, TreeHouse Foods functions as a strategic supply chain partner, specializing in private label packaged foods and beverages for leading North American retailers and e-commerce platforms.

Leadership Roles at TreeHouse Foods

  • Director, Chief Executive Officer, President & Chairman of the Board - Steven Oakland
  • Group Chief Financial Officer - Ganesh Pariag
  • President - Harry Overly
  • Chief Information Officer - Jeffrey Lischett
  • Vice President & Chief Information Officer - Robert Keller
  • Chief Communications Officer - Howard Karesh
  • Steven Oakland - Director, Chief Executive Officer, President & Chairman of the Board

    Steven Oakland, the Director, Chief Executive Officer, President & Chairman of the Board at TreeHouse Foods, directs the overall strategic vision and operational execution for the North American food manufacturing enterprise. Oakland guides the company's function as a critical supply chain partner for major grocery retailers, warehouse clubs, and e-commerce platforms, ensuring the consistent delivery of high-quality private label packaged foods and beverages. This leadership involves overseeing the vertically integrated capabilities, from raw ingredient sourcing and product development through large-scale production, packaging, and distribution. The Chief Executive Officer ensures TreeHouse Foods effectively enables retailers to offer competitive store-brand alternatives to national brands, meeting consumer demand for value and variety. By architecting strategic initiatives, Steven Oakland drives the company's position as an essential intermediary in the food supply chain, fostering innovation and operational excellence across all business units and maintaining robust relationships with key retail partners to secure long-term growth and market relevance.
    Steven Oakland

    Ganesh Pariag - Group Chief Financial Officer

    Ganesh Pariag, the Group Chief Financial Officer at TreeHouse Foods, directs the financial strategy and fiscal management for the North American food manufacturing enterprise. Pariag oversees all financial operations, including budgeting, forecasting, capital allocation, and financial reporting, ensuring the company's fiscal health and strategic growth objectives are met. The Group Chief Financial Officer plays a crucial role in supporting TreeHouse Foods' function as a strategic supply chain partner by providing financial insights that enable efficient operations and competitive pricing for private label products. This leadership involves managing relationships with financial institutions, investors, and stakeholders, ensuring transparency and accountability. By optimizing financial performance and identifying opportunities for cost efficiencies, Ganesh Pariag directly contributes to the company's ability to offer affordable, high-quality food options to retailers and consumers. Pariag's financial stewardship ensures the sustainable expansion of TreeHouse Foods' vertically integrated capabilities and its market position.

    Harry Overly - President

    Harry Overly, the President at TreeHouse Foods, drives operational leadership and strategic execution across key business segments of the North American food manufacturing enterprise. Overly focuses on optimizing the company's vertically integrated capabilities, ensuring efficient product development, large-scale production, packaging, and distribution processes. This role is critical in reinforcing TreeHouse Foods' position as a strategic supply chain partner, enabling retailers to effectively market and distribute high-quality private label packaged foods and beverages. The President oversees initiatives aimed at enhancing operational performance, fostering innovation in manufacturing technologies, and ensuring supply chain resilience to meet evolving market demands. By championing operational excellence, Harry Overly directly supports the company's mission to provide affordable and customizable alternatives to national brands, thereby meeting consumer demand for value-driven food options and solidifying TreeHouse Foods' essential intermediary role.

    Jeffrey Lischett - Chief Information Officer

    Jeffrey Lischett, the Chief Information Officer at TreeHouse Foods, architects and executes the company's comprehensive information technology strategy, ensuring robust digital infrastructure to support large-scale food manufacturing and distribution operations. Lischett oversees the integration of advanced technological solutions across product development, production, packaging, and supply chain management, enhancing efficiency and data integrity. The Chief Information Officer drives initiatives that enable TreeHouse Foods to serve as a strategic supply chain partner, providing retailers with the technological backbone necessary for managing private label product lines effectively. This role involves safeguarding sensitive operational data, optimizing enterprise resource planning systems, and fostering innovation in areas like data analytics and cybersecurity to maintain a competitive edge. By aligning IT capabilities with business objectives, Jeffrey Lischett ensures the technological framework supports the company's mission of delivering value-driven food options and maintaining seamless operations across North America.

    Robert Keller - Vice President & Chief Information Officer

    Robert Keller, the Vice President & Chief Information Officer at TreeHouse Foods, collaborates with the Chief Information Officer to advance the company's technological infrastructure and digital transformation initiatives. Keller focuses on enhancing the operational efficiency and scalability of IT systems that underpin TreeHouse Foods' extensive manufacturing and distribution network across North America. This leadership involves implementing and managing critical software solutions that support product development, production planning, and supply chain logistics, ensuring seamless integration for private label food and beverage production. The Vice President & Chief Information Officer contributes to strengthening TreeHouse Foods' role as a strategic supply chain partner by ensuring reliable technology platforms that empower retailers to manage their store-brand offerings effectively. By driving technological innovation and operational excellence within the IT department, Robert Keller supports the company's commitment to delivering value and meeting evolving consumer demands for diverse food options.

    Howard Karesh - Chief Communications Officer

    Howard Karesh, the Chief Communications Officer at TreeHouse Foods, directs the company's comprehensive communication strategies, managing internal and external messaging to enhance brand reputation and stakeholder engagement. Karesh oversees all public relations, corporate communications, and investor relations activities, ensuring consistent and transparent dialogue with media, employees, investors, and the broader market. The Chief Communications Officer plays a vital role in articulating TreeHouse Foods' mission as a strategic supply chain partner, highlighting its expertise in private label food and beverage manufacturing and its commitment to quality and value. This leadership involves developing narratives that underscore the company's operational capabilities, its contribution to retailer success, and its responsiveness to consumer needs. By crafting compelling communications, Howard Karesh strengthens TreeHouse Foods' market presence and supports its strategic objectives, fostering positive relationships and reinforcing the company's position as a leader in the North American food industry.
    Howard Karesh

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    Frequently Asked Questions Regarding TreeHouse Foods Top Executives and Leadership Team

    Who leads TreeHouse Foods?
    TreeHouse Foods is led by Steven Oakland (Director, Chief Executive Officer, President & Chairman of the Board), along with executives such as Ganesh Pariag (Group Chief Financial Officer) and Harry Overly (President).
    Who is part of TreeHouse Foods’s executive team?
    The executive team of TreeHouse Foods includes leaders such as Steven Oakland (Director, Chief Executive Officer, President & Chairman of the Board), Ganesh Pariag (Group Chief Financial Officer), Harry Overly (President) and other senior executives.
    How many executives does TreeHouse Foods have?
    TreeHouse Foods has 6 executives leading key business areas.
    What roles are included in TreeHouse Foods’s leadership team?
    The leadership team of TreeHouse Foods includes roles such as Director, Chief Executive Officer, President & Chairman of the Board, Group Chief Financial Officer, President, Chief Information Officer, Vice President & Chief Information Officer.