NEOG vs VSH Comparison

Neogen Corporation, headquartered in Lansing, Michigan, develops, manufactures, and markets various products for food and animal safety. In food safety, the company performs diagnostics to detect unintended substances in food and animal feed, to prevent contamination and foodborne illnesses such as foodborne pathogens, spoilage organisms, natural toxins, food allergens, and ruminant by-products. In animal safety, the company segment is engaged in the development, manufacture, marketing and distribution of veterinary instruments, pharmaceuticals, vaccines, topicals, parasiticides, diagnostic products, rodent control products, cleaners, disinfectants, insect control products and genomics testing services.

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.