VSH vs ROCK Comparison

Vishay Intertechnology Inc provides a broad product portfolio of discrete semiconductors and passive electronic components to original equipment manufacturers and distributors. These products are found in industrial, computing, automotive, consumer, telecommunications, power supplies, military, aerospace, and medical markets and serve customer all over the world. Its product segments consist of two general classes: semiconductors and passive components. The company's operating segment includes metal oxide semiconductor field-effect transistors, diodes, optoelectronic components, resistors, inductors, and capacitors. Revenue mainly comes from resistors, which are basic components used in all forms of electronic circuitry to adjust and regulate levels of voltage and current.

Gibraltar Industries Inc manufactures and provides products and services for the Renewable energy, Residential, Agtech, and Infrastructure markets. The Renewables Segment is engaged in designing, engineering, manufacturing, and installing solar racking and electrical balance systems. Agtech Segment provides growing and processing solutions including the designing, engineering, manufacturing, full-scope construction, maintenance, and support of greenhouses and indoor growing operations, and botanical extraction systems. It derives key revenue from the Residential segment which offers roof and foundation ventilation products, single point and centralized mail systems electronic package solutions, and Retractable awnings and gutter guards, among other products.