PLAB vs WS Comparison

Photronics Inc is a U.S.-based company principally engaged in the manufacturing of photomasks, which are high-precision photographic quartz or glass plates containing microscopic images of electronic circuits. Photomasks are a key element in the manufacture of integrated circuits (ICs) and flat-panel displays (FPDs) and are used as masters to transfer circuit patterns onto semiconductor wafers and FPD substrates during fabrication, as well as to a lesser extent, other types of electrical and optical components. The Company has manufacturing facilities in Taiwan, China, South Korea, the United States, and Europe, and generates revenue globally, with Taiwan contributing the majority of total revenue.

Worthington Steel Inc is a processor of carbon flat-rolled steel, a producer of laser-welded solutions, and a provider of electrical steel laminations. The company has manufacturing facilities across the United States, Canada, China, India, Germany and Mexico. It buys coils of steel from primary steel producers and processes them to precise type, thickness, length, width, shape, and surface quality required by customer specifications. The company's product lines and processing capabilities include; carbon flat-rolled steel processing, electrical steel laminations, and tailor welded products. Geographically, the company generates a majority of its revenue from the United States followed by Canada, Mexico, and other regions.