ArchitectHerzog & de MeuronArchitecture firm based in Basel (founded 1978)Photograph of one of their buildings · Paul Hermans · CC BY-SA 4.0 · Wikimedia Commons4 buildingsSwitzerlandFurther readingWikipedia article↗Buildings56 Leonard StreetManhattan, United StatesAllianz ArenaSchwabing-Freimann, GermanyBeijing National StadiumAoyuncun Subdistrict, People's Republic of ChinaSt. Jakob-TurmCanton of Basel-Stadt, Switzerland