Monolith Materials, Inc. manufactures natural gas-based carbon black and hydrogen in the United States. It also produces hydrogen tail-gas, a co-product for power generation/industrial gas markets. Monolith Materials, Inc. was formerly known as Boxer Industries, Inc. and changed its name to Monolith Materials, Inc. in December 2014. The company was founded in 2012 and is based in Lincoln, Nebraska with an additional office in San Carlos, California.