Today, Catania, despite several problems, has one of the most dynamic economies in the whole of Southern Italy. It still has a strong industrial and agricultural sector, and a fast-growing tourist industry, with many international visitors coming to visit the city's main sights and the nearby Etna volcano. It contains the headquarters or important offices of companies such as STMicroelectronics, and also several chemical and pharmaceutical businesses. There have been several new business developments to further boost Catania's economy, including the construction of Etnapolis, a big shopping mall designed by Massimiliano Fuksas, the same architect who designed the FieraMilano industrial fair in Milan, or the Etna Valley, where several high-tech offices are located.