CLIR vs AP Comparison

ClearSign Technologies Corp is engaged in providing solutions to some of the pressing productivity, energy efficiency, and pollution problems affecting the energy, oil, and gas production, boiler, and processing industries. It believes that its patented ClearSign Core technology can enhance the performance of combustion systems in a broad range of markets, including the energy (upstream oil production and downstream refining), institutional, commercial, and industrial boiler, chemical, and petrochemical industries. The company offers products that include process burners, boiler burners, flares, and ClearSign Eye.

Ampco-Pittsburgh Corp is manufacturing and selling engineered, specialty metal products and customized equipment. It operates in two business segments namely the Forged and Cast Engineered Products segment and the Air and Liquid Processing segment. The Forged and Cast Engineered Products segment produces forged hardened steel rolls, cast rolls, and open-die forged products. Forged hardened steel rolls are used in cold rolling mills by producers of steel, aluminum, and other metals whereas, the Air and Liquid Processing segment includes Aerofin, Buffalo Air Handling, and Buffalo Pumps. The company generates a majority of its revenue from the Forged and Cast Engineered Products segment. It has a business presence in the United States and other countries.