Meccanotecnica Riesi s.r.l. produces high precision mechanical components and spare parts for use in medium and large industries. The company was founded in 1992 and operates internationally and nationally. The factory, built on 6,691 m2 area of which 1,000 m2 are covered, is located near the south Riesi exit on the Caltanissetta-Gela motorway. The location is among the most important industrial centres in Sicily, where such companies as Agip of Gela, Italkali, Esso, Enichem, ST Microelectronics of Catania, INFN LNS, Alelco and Polimeri of Siracusa and Ragusa are located. The factory is

TMP snc (formerly Termo Meccanica Pergolese), founded in 1974 by Nicola La Porta, manufactured electrical and gas ovens for use in pizzerias, porchetta, rotisseries and bakeries, as well as ovens designed for performing industrial processes such as baking ceramics, heat treatments, drying, fusion and much more. In 1984, when his own children entered the business, Mr La Porta founded CEM snc with them and the two companies formed the "Gruppo La Porta forni" that today boasts top-of-the-range quality and reliability when it comes to the ovens it produces. The consolidated experience of the