Par Pacific Executive and Leadership Team

July, 2026

Leadership Overview

Par Pacific has 4 executives leading key functions including strategy, finance, human resources, and operations.

Driven by a commitment to operational excellence, Par Pacific focuses on owning, managing, and maintaining interests in energy, related retailing, and infrastructure businesses across refining, retail, and logistics segments.

Leadership Roles at Par Pacific

  • President & Chief Executive Officer - William Monteleone
  • President and Chief Executive Officer - William Monteleone
  • Senior Vice President, Chief Financial Officer - Shawn Flores
  • Senior Vice President - Chief Human Resources Officer - Matthew Legg
  • William Monteleone - President & Chief Executive Officer

    William Monteleone, the President & Chief Executive Officer at Par Pacific, directs the overarching strategy and operational execution across the company's refining, retail, and logistics segments. This leadership role involves guiding the company's expansion and management of energy and infrastructure assets located in Hawaii and Wyoming, alongside a retail distribution network spanning Hawaii, Idaho, and Washington. Monteleone also oversees the strategic direction of Par Pacific's equity investment in Laramie Energy, LLC, a natural gas production venture in Colorado. The Chief Executive Officer ensures alignment with the company's mission to deliver value through integrated energy operations. William Monteleone's executive oversight is critical for maintaining the company's market position and driving sustainable growth within the energy sector.

    William Monteleone - President and Chief Executive Officer

    William Monteleone, the President and Chief Executive Officer at Par Pacific, drives the strategic vision and executive decision-making for the organization. This leadership position involves direct responsibility for the company's core business segments: refining, retail, and logistics. Monteleone's purview includes managing and optimizing energy and infrastructure assets in key geographic locations such as Hawaii and Wyoming, as well as directing the extensive retail distribution network across Hawaii, Idaho, and Washington. Furthermore, the Chief Executive Officer guides the company's strategic partnerships and investments, including the equity stake in Laramie Energy, LLC, which focuses on natural gas production. William Monteleone's leadership ensures the cohesive operation and financial health of Par Pacific's diverse business interests.
    William Monteleone

    Shawn Flores - Senior Vice President, Chief Financial Officer

    Shawn Flores, the Senior Vice President, Chief Financial Officer at Par Pacific, manages all financial operations and strategic financial planning for the company. This executive role encompasses overseeing accounting, treasury, financial reporting, and capital allocation across Par Pacific's refining, retail, and logistics segments. Flores is instrumental in securing financing, managing investor relations, and ensuring the fiscal health of assets in Hawaii, Wyoming, and the broader retail distribution network. The Chief Financial Officer's responsibilities extend to evaluating the financial viability of new investments and partnerships, including the company's equity interest in Laramie Energy, LLC. Shawn Flores's financial acumen supports the company's growth objectives and operational efficiency by maintaining robust financial controls and driving strategic financial initiatives.

    Matthew Legg - Senior Vice President - Chief Human Resources Officer

    Matthew Legg, the Senior Vice President - Chief Human Resources Officer at Par Pacific, directs all human capital strategies and organizational development initiatives. This critical leadership function involves overseeing talent acquisition, employee relations, compensation and benefits, and workforce planning across Par Pacific's diverse operations in refining, retail, and logistics. Legg is responsible for cultivating a strong corporate culture that supports the company's mission and values, ensuring compliance with labor laws, and developing programs to enhance employee engagement and retention. The Chief Human Resources Officer plays a key part in integrating human resources strategies with business objectives to support operational continuity and growth in Hawaii, Wyoming, and other operational regions. Matthew Legg's leadership ensures that Par Pacific attracts, develops, and retains the skilled workforce necessary for its continued success.

    Frequently Asked Questions Regarding Par Pacific Top Executives and Leadership Team

    Who leads Par Pacific?
    Par Pacific is led by William Monteleone (President & Chief Executive Officer), along with executives such as William Monteleone (President and Chief Executive Officer) and Shawn Flores (Senior Vice President, Chief Financial Officer).
    Who is part of Par Pacific’s executive team?
    The executive team of Par Pacific includes leaders such as William Monteleone (President & Chief Executive Officer), William Monteleone (President and Chief Executive Officer), Shawn Flores (Senior Vice President, Chief Financial Officer) and other senior executives.
    How many executives does Par Pacific have?
    Par Pacific has 4 executives leading key business areas.
    What roles are included in Par Pacific’s leadership team?
    The leadership team of Par Pacific includes roles such as President & Chief Executive Officer, President and Chief Executive Officer, Senior Vice President, Chief Financial Officer, Senior Vice President - Chief Human Resources Officer.