Business Operations

Indium Corporation, founded in Upstate New York, has a long record of turning challenges into innovations.

Not long after its namesake element, indium, failed as an anti-tarnish silverware coating, the company discovered during World War II that it could be used instead in aircraft bearings. Then once jet engines made that application obsolete, the company began using indium to coat glass in everything from electronics to supermarket refrigeration units. Today, indium is used in all sorts of fields, from aerospace, to telecommunications, to tumor eradication.

• “We’re always exploring how we can add ingredients to a material, or find a new way of looking at something, or solve a problem in a different way,” said President and CEO Ross Berntson. “At Indium Corporation, we believe that materials science changes the world.”

Now, Indium Corporation is turning its attention to a new and pressing issue: creating a North American supply chain for a critical mineral.

Exploring challenges: Gallium is a byproduct of aluminum production that is essential for everything from semiconductors, to electric vehicles, to wearable electronics. But while demand for gallium is rising, 98% of gallium today comes from China—creating a single supply chain that is vulnerable to international challenges and disruptions.

• “That’s just simply not a robust supply chain, right?” said Berntson. “We need to make a stronger, more robust global supply chain. And the first step is to bring on a North American supply.”

Developing solutions: Indium Corporation is working with Rio Tinto, one of the world’s largest aluminum producers, to extract gallium from North American bauxite sources in Canada.

• With a strong stable of engineers, proximity to a tremendous amount of hydroelectric power and a commitment to sustainability, Indium Corporation sees Rio Tinto as the perfect partner for this effort.

Setting goals: Through the partnership, Indium Corporation and Rio Tinto aim to produce up to 40 tons of gallium per year in North America—a significant portion of the 600–700 tons of gallium that is used annually. And for Berntson, the innovation that will result is the most exciting part.

• “Not only does this work secure the supply chain for existing applications, but it also creates a robust source of gallium so people can get creative with it—for new alloys and new compounds that nobody ever thought of before,” said Berntson. “It’s exhilarating to think about having more gallium available, and what we can do with a bunch of creative minds working with that element.”

Calling for partnership: While Indium Corporation is investing heavily in gallium production, Berntson believes that public–private partnerships are key to mitigating risk and ensuring that gallium exists as a resource that can enable American competitiveness.

• “The availability of gallium is bigger than any one company,” said Berntson.

The key to success: Berntson credits his company’s talented engineers with Indium Corporation’s success—and emphasizes the need to let brilliant minds find unexpected solutions.

• “There’s a ton of talent in the world,” said Berntson. “Bringing them in, helping them to grow and giving them enough space to be innovative—time and time again, that’s how we’re able to be at the leading edge of our industry.”