Larry J. Lehtinen

Magnetation, Inc. engages in the business of mining hematite iron ore concentrates. The firm offers hematite concentrated products to water treatment industries as a solution for coagulant and flocculent, ferric chloride, and ferric sulfate production. The company was founded in December 2006 and is headquartered in San Francisco, CA.

MagIron LLC is a company based in Gilbert, MN that aims to support and accelerate the decarbonization of the steel industry by becoming a key supplier of high-quality, low-carbon iron units. The company is focused on the restart of Plant 4, a modern, past-producing iron ore concentrator that was designed to expand to 3.0 million tonnes per annum relatively quickly and at low capital intensity. Plant 4 is designed to process previously discarded waste materials from historical mining operations and convert it into high-grade, low-impurity iron ore concentrate. The CEO of the company is Larry J. Lehtinen.

Mesabi Nugget Delaware LLC produces and distributes iron nuggets. The firm also offer online marketing services. The company is headquartered in St. Paul, MN.

Tacora Resources, Inc. engages in the identification, development, mining, processing, and revitalization of iron ore mineral reserves and resources. The company was founded by Matt Lehtinen on January 12, 2017 and is headquartered in Grand Rapids, MN.

Magnetation LLC engages in the extraction of iron ore concentrate from abandoned waste stockpiles and tailings basins. The company was founded in October 2011 and is headquartered in Grand Rapids, MN.