LanzaTech, founded in 2005 and based in Skokie, Illinois, develops carbon recycling technology that converts industrial emissions into fuels and chemicals. With $869 million in total funding and investors such as Mitsui and ArcelorMittal, LanzaTech helps industries capture and reuse carbon from waste gases, supporting a circular carbon economy. Now a public company, it reported $49.6 million in 2024 revenue and continues to expand globally, turning carbon waste into a renewable resource for sustainable industrial transformation.