(D) Developed Eidos Software Architectures visitor n °: The Campanelli Costruzioni SPA construction company has been operating since 1960 in the civil and industrial construction sector. Since 1964, member of the Industrial Association of Ancona , the company has earned a leading position in the Marche region, remaining at the forefront thanks to the use of innovative production technologies and distinguishing itself for the ability to combine high quality with highly competitive prices. . The care taken in the relationship with the customer before, during and after the conclusion of the commercial contract allows us to always satisfy the buyer in the best possible way. Campanelli Costruzioni SPA also carries out renovations of entire period buildings, ensuring fast delivery and always with a 10-year guarantee. CERTIFICATIONS Campanelli Cstruzioni SPA boasts: The UNI EN ISO 9001: 2000 certification for its Quality Management System, whose fields of application are: - DESIGN, CONSTRUCTION, RENOVATION, MAINTENANCE AND SALE OF CIVIL AND INDUSTRIAL BUILDINGS. - RESTORATION AND MAINTENANCE OF GOODS SUBJECT TO PROTECTION. The SOA certificate (certificate of qualification for the execution of public works): Category Class. Up to € uro up to Lire Procurement Categories OG1 VII € 15,493,706.97 30 Billion Civil buildings OG2 IV € 2,582,284.50 5 Billion Restoration of protected buildings OG3 IV € 2,582,284.50 5 Billion Road construction