Our Team

Our team of experts come together to become Tungsten specialists and excel in Tungsten reclamation.

Executive
Team

Chief Financial Officer

Chief Operating Officer

Executive
Team

Directors

Take a minute to read and learn about each member of the Tungco Group as we post a new employee feature each month. Over the years Tungco has acquired a talented and dedicated team. Together, we’ve grown Tungco into the global leader in the Tungsten Scrap Industry.

Chief of Staff

Director of Operations

Sales and
Procurement

Grit Sales

Team
Members

Cliff Nance

CEO

Cliff Nance is the owner and CEO of Tungco, a global tungsten carbide reclamation and raw material supply business. A second-generation leader, he grew up in Madisonville, Kentucky, and built his industry experience from the plant floor upward, ultimately serving as Vice President of Operations before becoming CEO.

Since assuming the CEO role in 2014, Nance has led Tungco’s continued growth as a relationship-driven, globally active recycler and supplier in the tungsten industry. His leadership emphasizes operational discipline, customer service, innovation, and a long-term commitment to sustainability in critical-material supply chains.

Nance also founded Project 74, an initiative to reshore the American industrial base. Beyond Tungco, Nance hosts Cliff’s Notes, a podcast featuring conversations on manufacturing, metals, leadership, technology, and building lasting relationships. He remains guided by his enduring priorities of family, adventure, and community.

Ryan Sizemore

Chief Financial Officer

Ryan Sizemore has been with Tungco for 20+ years. In that time, he has served in production, finance, procurement, sales, and currently as Chief Operating Officer. The overall scope of his responsibility is the strategy health of Tungco’s Global Sales.  Ryan’s knowledge of the tungsten industry as well as his passion to create and sustain relationships with customers and suppliers has served he and Tungco well for many years. If you require more information, please contact him at [email protected].

Debbie West

Chief Operating Officer

Vickie Murphy

Chief of Staff

Kevin West

Director of Operations

Born and raised in Northern Pennsylvania, Kevin West began his career shortly after graduating from Troy Area High School by joining GTE Sylvania (now Global Tungsten & Powders) in Towanda, PA. Over the course of 25 years, he rose through the ranks from a chemical operator to a middle management position, gaining extensive experience in operations and manufacturing leadership.
After taking an early retirement to spend more time with his family, Kevin pursued his passion for hospitality and opened Woody’s Ale House & Grille in Towanda, which he still owns today. Day-to-day operations are now managed by his son and a trusted team, allowing Kevin to focus fully on his current role.


As the Director of Operations at Tungco, Kevin brings decades of hands-on leadership, operational expertise, and a passion for process improvement. He embraces the dynamic challenges of the tungsten industry and is proud to be part of a team that drives innovation and excellence. Kevin has extensive training and knowledge in Hazmat and Lean Manufacturing.

Josh McKnight

Senior Sales Lead

Josh McKnight is the Senior Sales Lead for Cuda Grit and Lineage Metallurgical, two key divisions within the Tungco family of companies. With a career rooted in service, relationships, and industrial expertise, Josh plays a pivotal role in supporting customers and suppliers across multiple sectors. A Kentucky native and longtime friend of Tungco CEO Cliff Nance, Josh brings decades of hands-on experience and trusted leadership to every interaction.

+1 270 825 0000 Ext. 122
+1 270 836 8620

[email protected]