In 2026, Wyo-Ben, Inc., a global leader in mineral-based technology solutions, will proudly celebrate its 75th anniversary, marking three-quarters of a century of innovation, growth, and commitment to customers, employees, and communities around the world.
Founded in 1951, Wyo-Ben remains a privately held company headquartered in Billings, Montana, USA—a testament to its enduring values, long-term vision, and independent spirit. What began as a regional bentonite operation has grown into a trusted global supplier serving diverse industries, while remaining deeply rooted in the communities of the Rocky Mountain region.
Throughout 2026, Wyo-Ben will commemorate this milestone with a yearlong celebration, honoring its history, recognizing the people who made it possible, and looking ahead to the future of mineral-based innovation.
Wyo-Ben’s 5th anniversary is more than a milestone—it’s a celebration of the people, principles, and partnerships that have shaped Wyo-Ben since 1951.
Wyo-Ben operates four bentonite processing facilities located in the Big Horn Basin region of North Central Wyoming and South Central Montana. Across all operations, employees are united by a shared focus on quality, service excellence, and continuous improvement—consistently seeking new and innovative solutions to meet the evolving needs of customers in the global marketplace.
Guided by a strong mission and core values, Wyo-Ben remains committed to:
Providing the highest quality mineral-based technology solutions
Delivering exceptional service to customers
Creating opportunities for associates and strengthening organizational success
Supporting and enhancing the vitality of the communities where it operates
Acting as responsible stewards of the environment
Wyo-Ben’s core values—ethical decision-making, environmental responsibility, innovation, safety, respect, and community contribution—continue to define how the company operates and grows.
With a vision to be the best by providing the highest value to customers through innovative solutions, Wyo-Ben enters its 75th year positioned for continued leadership, driven by experience, expertise, and a forward-looking approach.

