Mining, Energy, Technology

Operations and Investments

We are a family-owned company with significant experience in mining and energy.

Expert Knowledge

We’re a family-owned business with a mission to facilitate a secure supply of metal and energy commodities for the United States. Over the past 30+ years, we have developed a deep expertise in operating and investing across the mining and energy landscape.

Our experience includes base metals, aggregates, sand, critical battery metals, oil and gas and energy technology.

Aerial view of the Independence sand processing facility under construction near Strasburg, Ohio

News & Media

Independence Expands Sand Operations to Ohio

Independence OH, LLC and Kimble Company have announced a sandstone mining and sand processing operation near Strasburg, Ohio. The facility is expected to create approximately 120 jobs, including approximately 80 with Independence, and will supply sand to customers across the region, with a significant portion supporting energy development in Eastern Ohio. Construction is underway.

Read the Coverage

Our Approach

Identify Target Investments

Provide Advisory or Operations As-Needed

Create Win/Win
Partnerships

THE TEAM

Our team has significant experience building, operating and investing in projects. We have operated a variety of mining projects, including frac sand, aggregates and iron ore. Our investment experience is hands-on and diverse, with investment roles in mining, oil and gas, energy technology, biofuels and shipping.

David Durrett

Managing Partner

With a lifelong career in mining and extensive experience in frac sand production, David prioritizes his team and delivering a high-quality product. His commitment to these values has helped him establish a business that is trusted by customers, employees, and investors alike.

Angel Durrett

Partner

Having grown up in the industry, Angel has developed a deep understanding of what it takes to run a successful mining company. She is known by customers and employees for her ability to drive results and ensure seamless execution in this results-oriented business.

Nicole Pannhoff

Chief Business Development & Human Capital Officer

Strategic leader renowned for her deep expertise in business operations and talent integration. With a proven track record of driving business performance while optimizing employee engagement, Nicole cultivates strong, trusting partnerships with business leaders and employees, ensuring complete alignment of people strategies with overarching business goals.

Scott Stephenson

Chief Financial Officer

Trusted advisor who has built his career in the investing, energy and mining businesses. Scott is passionate about using the team’s innovation to create efficiencies that fuel business growth for the future.