The PROTON WORLD brand, founded in 1998 (Belgium), from 129 sister brands and 1612 competing brands. PROTON WORLD is a brand of STMICROELECTRONICS N.V., listed on the stock exchange of Paris. The International Securities Identification Number (ISIN) of STMICROELECTRONICS N.V. is NL0000226223. PROTON WORLD belongs to the Semiconductors business sector.