Leadership

Doe Run is led by a seven-member team of metals and mining industry leaders. Our Executive Team provides leadership to the company and the industry at large through active involvement in multiple metals and mining industry organizations, by supporting community organizations, and through their commitment to balance Doe Run’s economic stability with environmental and community responsibilities.

Meet Our Leadership

Jerry Pyatt, President and Chief Executive Officer

Jerry Pyatt

President and Chief Executive Officer

Jerry Pyatt is proud to be a second-generation Doe Run employee and to spend his entire career with the company. He gained valuable first-hand experience across the company’s operations with roles in the laboratory, at Resource Recycling, in mining and milling, and overseeing smelter operations; ultimately rising to COO before becoming president and CEO in 2013. Jerry leads our nine-person Executive Team that sets the company’s vision, mission and strategy.

The ability to motivate positive change within Doe Run and the industry defines Jerry’s career.

“Leading the development of our breakthrough hydrometallurgical metal production technology is a highlight of my career. We’re determined to bring this technology to the industry. It will provide increased value to the industry and Doe Run, and, most importantly, enable us to deliver on our environmental goals.”

Jerry mentors the next generation of metals and mining industry leaders as an alumni board member of the Missouri University of Science and Technology (Missouri S&T) Mining Department. He also serves on the boards of the Battery Council International, St. Louis Regional Chamber, and St. Louis Regional Business Council.

Raised in southeastern Missouri, Jerry enjoys the great hunting and fishing in the area, as well as family time with his grandchildren. He also gives back to the community as a board member for Teen Challenge of St. Louis.

He received a bachelor’s degree from the University of Missouri-Columbia, and is a graduate of the Stanford University Executive Program.

Steve Batts, Vice President of Southeast Missouri Operations

Steve Batts

Vice President and Chief Operating Officer

Doe Run has been the only place Steve Batts wanted to work since taking a Summer Jobs Program job in Herculaneum during college. Over his 30+ years with the company, Steve took on roles with increasing responsibility in both mining and metal production, and was named vice president overseeing all operations in Southeast Missouri in 2015.

His employees are family to Steve, so safety performance is the top of the list of what matters most.

“I’m proud of our safety record, but those results really are a testament to our operations personnel. They live it every day and it shows in the tremendous strides we’ve taken to lower blood-lead levels, having multiple facilities reach over a million safe hours without lost-time incidents, and frequently winning Sentinels of Safety Awards.”

Born and raised in Pevely, Missouri, Steve shares the pride that employees and the community have about the area being home to one of the largest lead mining districts in the world. He enjoys celebrating the history with neighbors at local events, like Fall Rocks, and opening the mine for tours during Old Miners’ Days.

Steve earned a bachelor’s degree in mechanical engineering from the University of Missouri-Rolla (now Missouri University of Science and Technology).

Ross Connor, Vice President of Exploration

J. Ross Conner

Vice President – Exploration

For a mining company like Doe Run, growth is critical to our survival. Mineral resources are finite, so significant exploration and innovation are critical to staying ahead of a fixed resource. Ross Conner guides Doe Run’s exploration and technical development groups to drive us forward in both of those areas. He has evolved our geology initiatives to expand exploration efforts in Missouri’s Viburnum Trend and identify other international mineral resource opportunities. Ross also oversees the team developing additional applications for the company’s hydrometallurgical metal production technology.

“Doe Run has given me the opportunity to be part of an exciting team that directly contributes to the growth of the business. We’re always looking for ways to advance our sustainable mining practices, whether that’s to improve our processing capabilities using our hydrometallurgical processes or developing base metal deposits in new areas.”

Ross holds a Professional Geoscientist Certification from, and is an ongoing member of, the Association of Professional Engineers and Geoscientists Manitoba (APEGM). He is also a member of the Corporate Advisory Committee of Missouri University of Science and Technology.

Sharon Gietl, Vice President of Information Technology

Sharon Gietl

Vice President – Information Technology and Human Resources

Sharon Gietl directs Doe Run’s award-winning information technology systems team. Sharon and the department have been recognized as one of Computerworld’s Premier 100 IT Leaders, Information Week’s 500 Top Technology Innovators Across America, St. Louis Business Journal’s 25 Most Influential Business Women, and first runner up in the Project Management Office of the Year Awards.

Being able to make an impact is what Sharon loves about working at Doe Run. “One person can have a tremendous impact at Doe Run. Our culture enables me to work across the entire company to bring ideas to life. What’s more, we as a company provide valuable products that improve people’s quality of life. I take great pride in knowing that my work contributed to a product that is good for society.”

Just a few of her impacts at Doe Run include creating the Project Management Office, moving to the cloud environment to take advantage of the latest technologies while reducing unit costs, and integrating information technology and operations technology as part of the company’s digital transformation.

Sharon’s commitment to improvement extends to the industry. She regularly contributes her insights and solutions to the industry magazine CIOReview and she is a charter member of Women Executives in IT. She received her bachelor’s degree in chemistry/biology from Clarke University (previously Clarke College).

Jose Hansen, Vice President of Sales and Marketing

Jose V. Hansen

Vice President – Sales and Marketing

Jose Hansen likes challenges, and matching Doe Run’s concentrate and metal sales to the global market can certainly be a challenge.

“Every day represents a new opportunity to see how we can align our resources and actions with what is taking place in the global marketplace for the benefit of our company and our employees.”

One of Jose’s greatest challenges was managing the transition from selling primary metals as our core business to becoming a global mineral concentrates business when we closed the last U.S. primary smelting operation. His team worked hard to make this transition as smooth as possible for customers and the company.

Jose tackles challenges outside the office too – regularly supporting organizations that help underprivileged citizens and their families.

And, he shares his nearly 40 years of expertise as a mining industry leader to help the industry improve. He speaks at industry conferences, and is an active member of Battery Council International, International Lead and Zinc Study Group, Minor Metals Trade Association and the International Precious Metals Institute.

Jose received his metallurgical engineering degree from the Universidad de Lima (University of Lima, Peru) where he also taught specialty courses to the faculty of Metallurgical Engineering. He received his MBA from Universidad del Pacifico (Lima, Peru).

Gary Mard

Vice President of Finance and Chief Financial Officer

Proper financial management enables Doe Run to invest in our company, provide the latest industry technology and training for our employees, and give support to our communities. As chief financial officer, Gary Mard leads the Doe Run finance team to achieve growth through proactive financial, strategic and operational guidance.

For over 10 years, Gary has led Doe Run’s efforts to access capital markets, enhance internal controls, and manage financial risks to the business. Gary joined the team in 2007 as corporate controller and took on the additional role of treasurer in 2008, where he led the company’s banking and leasing relationships, cash management and forecasting; and customer credit.

Gary believes fiscal responsibility paired with living our core values is a key component to Doe Run’s future progress:

“Our core beliefs guide everything we do, and we live these out through our fiscal integrity. We’re committed to managing our company responsibly, so Doe Run can operate for years to come and continue to provide jobs and economic impact for the region.”

Gary is a certified public accountant with over 40 years of finance knowledge and expertise. He holds a bachelor’s degree in accounting and an MBA, both from Saint Louis University.

Matthew Wohl, Vice President of Law

Matthew D. Wohl

Vice President – Law

Joining Doe Run in 2009, Matthew Wohl brought more than a decade of legal expertise in corporate and commercial law, both as outside and in-house counsel. Having also served as general counsel at a cable company and a steel company, Matthew is well versed in the diverse issues that face complex organizations.

During Matthew’s tenure, he has developed an extremely talented in-house legal staff who are dedicated to protecting and sustaining our organization and employees.

“I like the diverse aspects of my role at Doe Run. I particularly enjoy the time I get to spend with elected officials and regulators, educating them about who we are and what we do. Searching for common ground in conversations with individuals representing diverse socioeconomic regions and vastly differing political ideals is both challenging and deeply rewarding.”

Matthew received both an undergraduate degree in economics and political economy, and a master’s degree in political economy and public policy, from Washington University in St. Louis. Matthew’s law degree is from St. Louis University.