John Beaver

Silicor Materials, Inc. manufactures solar silicon and multi crystalline solar cells. It operates as a supplier to the solar photovoltaic industry as well as other industries who use aluminum-based products. The firm purifies silicon, casts the silicon into ingots, cuts the ingots into bricks using diamond saws, cuts the bricks into wafers using wire saws, and converts the wafers into solar cells through a series of steps to form the photovoltaic junction. The company was founded by Kamel Ounadjela, Fritz Kirscht, and Eicke Weber in 2006 and is headquartered in San Francisco, CA.

Modumetal, Inc. manufactures nanolaminated metals with applications across a range of industries including energy, aerospace, automotive, and construction. Its products include corrosion resistant, structural, thermal barrier, and custom alloys. The company was founded by Christina Ann Lomasney and John David Whitaker in 2006 and is headquartered in Seattle, WA.

Sterling Chemicals, Inc. produces petrochemicals. Its products include acetic acid and plasticizers, which are used to manufacture consumer goods and industrial products. The company was founded in 1986 and is headquartered in Houston, TX.

Pioneer Cos., Inc. manufactures and distributes chemical and related products. Its products include chlorine and caustic soda. The company was founded in 1988 and is headquartered in Houston, TX.

Sterling Chemicals, Inc. produces petrochemicals. Its products include acetic acid and plasticizers, which are used to manufacture consumer goods and industrial products. The company was founded in 1986 and is headquartered in Houston, TX.