PLAB vs CSTM Comparison

Photronics Inc is a U.S.-based company that is principally engaged in manufacturing photomasks. The photomasks are photographic quartz plates that contain microscopic images of electronic circuits that are used as a component in the manufacture of integrated circuits and flat-panel displays. The revenue from products designed for integrated circuits production accounts for the majority of total revenue, with the rest derived from products for flat-panel display production. The company's assets are located in Taiwan, Korea, and the United States. It generates revenue worldwide, including in the United States, Europe, Taiwan, Korea, China, and elsewhere in Asia, with Taiwan contributing the majority of total revenue.

Constellium SE is engaged in the design and manufacture of rolled and extruded aluminium products, serving the packaging, aerospace, automotive, defence and other transportation and industry end-markets. The business is organized into three operating segments: i) Packaging and Automotive Rolled Products segment which includes the production of rolled aluminium products in European and North American facilities. ii) Aerospace and Transportation segment includes the production of rolled aluminium products and very limited volumes of extruded products in European and North American facilities. iii) The Automotive Structures and Industry segment includes the production of extruded aluminium products and aluminium structural components.