About Us

Innovating to Create a Sustainable World

Marquis is an industry-leading organization with a long history of producing and marketing low-carbon feed and fuel solutions. We are proud to have the largest dry-mill ethanol facility in the world, generating more than 495 million gallons annually, with a diverse portfolio of companies and team members in the United States, Europe and Asia. Yet, Marquis remains rooted in community, innovating to create a sustainable world for future generations.

Our Core Values


Safety is our first commitment to each other


A foundation for meaningful relationships


Cultivating success through collaboration and hard work

What Sets Us Apart

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    Positioned for Optimum Growth

    The Marquis Industrial Complex is located in Hennepin, Illinois. The 3,300-acre site is strategically located with transportation infrastructure to propel growth, including the Illinois River Waterway System, the Norfolk Southern Class I Railroad and close proximity to numerous interstate highways.

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    Committed to Sustainability

    Since our inception nearly 50 years ago, Marquis has been dedicated to utilizing the best practices possible to leave no waste and to empower a better world for tomorrow. Now, utilizing innovative carbon capture and storage methods, the Marquis Industrial Complex in Hennepin, Illinois, is on track to be the world’s first carbon-neutral industrial complex, meaning that carbon dioxide emissions will be perfectly balanced with their removal. 

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    Rooted to Our Local Communities

    Marquis believes in being a good steward, which involves supporting our local community through conservation and educational programs. Together, we can bring about a brighter future for our families, coworkers and the broader community at large.