Corning
Corning is a glass, ceramics and optics company. It is a leading manufacturer of the glass used in liquid crystal displays, and it expanded its fiber operations in the late 1990s.
GLWCorning, New York, United StatesSystems, network & powerSales, 2021 $14.1B (as of 2021)
Money
Corning holds 80.5% of Hemlock Semiconductor, as stated for the period after Dow Corning became fully owned by Dow in 2016.