Hubbell Incorporated, headquartered in Shelton, Connecticut, is an American company that designs, manufactures, and sells electrical and electronic products for non-residential and residential construction, industrial, and utility applications. Hubbell was founded by Harvey Hubbell as a proprietorship in 1888, and was incorporated in Connecticut in 1905. The company is ranked 651st on the Fortune 500 list of the largest United States corporations by total revenue. The company operates two segments: the utility solutions segment, which produces items such as arresters, insulators, connectors, anchors, bushings, enclosures, cutoffs and switches and the electrical solutions segment, which produces application wiring device products, rough-in electrical products, connector and grounding products, and lighting fixtures, as well as other electrical equipment. Hubbell has manufacturing facilities in the United States, Canada, Switzerland, Puerto Rico, Mexico, China, Italy, the United Kingdom, Brazil and Australia and maintains sales offices in Singapore, China, India, Mexico, South Korea, and countries in the Middle East.