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Alcon offices in Johns Creek, Georgia. Alcon Inc. (German: Alcon AG) is a Swiss-American pharmaceutical and medical device company specializing in eye care products. It has a paper headquarters in Geneva, Switzerland but its operational headquarters are in Fort Worth, Texas, United States, where it employs about 4,500 people. [2]
Alcoa Corporation (an acronym for " Aluminum Company of America ") is an American industrial corporation. It is the world's eighth-largest producer of aluminum. [ 2 ][ 3 ] Alcoa conducts operations in 10 countries. Alcoa is a major producer of primary aluminum, fabricated aluminum, and alumina combined, through its active and growing ...
Alcoa is a city in Blount County, Tennessee, United States.Its population was 10,978 at the 2020 census. [5] It is part of the Knoxville, TN Metropolitan Statistical Area.. As its name suggests, Alcoa was the site of a large aluminum smelting plant owned and operated by the Alcoa corporation (Aluminum Company of America).
The global company based in Switzerland operates in 60 countries and serve patients in more than 140 countries. Alcon’s most recent earnings report projects close to $9.5 billion in net sales in ...
Aluminium oxynitride (marketed under the name ALON by Surmet Corporation [3]) is a transparent ceramic composed of aluminium, oxygen and nitrogen. Aluminium oxynitride is optically transparent (≥ 80%) in the near-ultraviolet, visible, and mid-wave- infrared regions of the electromagnetic spectrum. It is four times as hard as fused silica ...
This list comprises the largest companies currently in the United States by revenue as of 2024, according to the Fortune 500 tally of companies and Forbes. The Fortune 500 list of companies includes only publicly traded companies, also including tax inversion companies. There are also corporations having foundation in the United States, such as ...
Data from USGS. The aluminum industry in the United States in 2023 produced 860 thousand metric tons of aluminum from refined metal ore (primary production), at six smelters. In addition, US industry recycled 3.4 million tons of aluminum (so-called secondary production aluminum). [1] Total annual imports of metal and alloy for use in secondary ...
The United States is also a major importer of iron and steel, as well as iron and steel products. Employment as of 2014 was 149,000 people employed in iron and steel mills, and 69,000 in foundries. The value of iron and steel produced in 2014 was $113 billion. [1] About 0.3% of the US population is employed by the steel industry.