Oxbow Executive and Leadership Team

October, 2026

Leadership Overview

Oxbow has 5 executives leading key functions including strategy, corporate governance, financial management, technological innovation, and operational oversight.

Focused on sustainable resource management, Oxbow transforms refinery byproducts into essential industrial materials, driving global efficiency across the aluminum, steel, and energy sectors through advanced recycling and logistics.

Leadership Roles at Oxbow

  • Chief Executive Officer - Ben Morrisroe
  • Founder & Chief Executive Officer - Andrew Shinskie
  • Chief Financial Officer - William Parmelee
  • President - Jon Seymour
  • Chief Technology Officer - John Ramsey
  • Ben Morrisroe - Chief Executive Officer

    Ben Morrisroe, the Chief Executive Officer at Oxbow, directs the overarching strategic vision for the global recycling of refinery byproducts. Morrisroe manages the integration of petroleum coke and sulphur supply chains to ensure consistent delivery to international aluminum and power markets. By aligning corporate objectives with volatile energy commodity trends, the Chief Executive Officer maintains competitive positioning across North American and global industrial landscapes. This leadership role involves constant collaboration with the Board to optimize asset utilization and capital allocation. Ben Morrisroe drives the expansion of processing capabilities, ensuring that refinery byproducts reach high-value applications in cement and fertilizer production. Through rigorous oversight of market volatility, the Chief Executive Officer secures long-term stability for the organization. This executive leadership ensures that the company remains a critical link in the global economy by converting waste into essential industrial inputs.

    Andrew Shinskie - Founder & Chief Executive Officer

    Andrew Shinskie, the Founder & Chief Executive Officer at Oxbow, architects the foundational business model centered on the sustainable handling of natural gas byproducts. Shinskie oversees the long-term growth trajectory, focusing on the acquisition of refinery assets and the development of proprietary logistics networks. As the Founder & Chief Executive Officer, Shinskie defines the corporate culture and commitment to environmental stewardship within the energy sector. This role involves navigating complex regulatory environments to facilitate the global transport of sulphur and petroleum coke. Andrew Shinskie drives innovation in byproduct upgrading, ensuring that the company provides high-quality materials for steel and power generation. By fostering deep relationships with refinery partners, the Founder & Chief Executive Officer secures a robust supply pipeline. This leadership ensures that the organization maintains a dominant market presence while consistently delivering value to stakeholders through efficient resource recovery and strategic market expansion.

    William Parmelee - Chief Financial Officer

    William Parmelee, the Chief Financial Officer at Oxbow, manages the fiscal health and capital structure of the organization. Parmelee oversees all financial reporting, treasury operations, and risk management strategies related to the global trade of petroleum coke and sulphur. As the Chief Financial Officer, Parmelee ensures that the company maintains liquidity to support large-scale logistics and infrastructure investments. This role involves analyzing market trends to hedge against commodity price fluctuations, protecting the bottom line during periods of economic volatility. William Parmelee drives the financial planning process, providing the data-driven insights necessary for the executive team to make informed decisions regarding asset upgrades. By optimizing the balance sheet and managing debt obligations, the Chief Financial Officer supports the company's ability to scale operations across international markets. This leadership role remains vital for maintaining the financial discipline required to sustain long-term growth in the energy byproduct sector.

    Jon Seymour - President

    Jon Seymour, the President at Oxbow, executes the daily operational strategy across all business units. Seymour oversees the logistics, sales, and distribution networks that move petroleum coke and sulphur from refineries to end-users in the power and fertilizer industries. As the President, Seymour ensures that the company meets its delivery commitments while maintaining high safety and quality standards. This role involves coordinating between regional managers to streamline the movement of materials across international borders. Jon Seymour drives the implementation of operational improvements that enhance the speed and reliability of the supply chain. By managing the interface between production and sales, the President ensures that the company effectively captures market demand for critical industrial products. This leadership role focuses on maintaining operational excellence and driving efficiency in every aspect of the business, ensuring that the organization remains a reliable partner for refineries and industrial consumers worldwide.

    John Ramsey - Chief Technology Officer

    John Ramsey, the Chief Technology Officer at Oxbow, directs the development and implementation of advanced processing technologies for refinery byproducts. Ramsey oversees the engineering teams responsible for upgrading petroleum coke and sulphur to meet the stringent quality requirements of the aluminum and steel industries. As the Chief Technology Officer, Ramsey drives the adoption of innovative handling and transport solutions that increase operational efficiency. This role involves integrating digital monitoring systems across global facilities to track material quality and throughput. John Ramsey ensures that the company remains at the forefront of industrial recycling by continuously refining the technical processes used to convert waste into high-value commodities. By collaborating with operational leaders, the Chief Technology Officer optimizes facility performance and reduces environmental impact. This leadership role supports the company's mission by ensuring that technical capabilities align with the evolving needs of the global energy and manufacturing markets.

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    Frequently Asked Questions Regarding Oxbow Top Executives and Leadership Team

    Who leads Oxbow?
    Oxbow is led by Ben Morrisroe (Chief Executive Officer), along with executives such as Andrew Shinskie (Founder & Chief Executive Officer) and William Parmelee (Chief Financial Officer).
    Who is part of Oxbow’s executive team?
    The executive team of Oxbow includes leaders such as Ben Morrisroe (Chief Executive Officer), Andrew Shinskie (Founder & Chief Executive Officer), William Parmelee (Chief Financial Officer) and other senior executives.
    How many executives does Oxbow have?
    Oxbow has 5 executives leading key business areas.
    What roles are included in Oxbow’s leadership team?
    The leadership team of Oxbow includes roles such as Chief Executive Officer, Founder & Chief Executive Officer, Chief Financial Officer, President, Chief Technology Officer.