Whereas Zoom is headquartered in the United States, and listed on the NASDAQ, the mainline Zoom app seems to be developed by three firms in China, which all have the title 软视软件 (“Ruanshi Software”). Two of the three firms are owned by Zoom, whereas one is owned by an entity referred to as 美国云视频软件技术有限公司 (“American Cloud Video Software Technology Co., Ltd.”) Job postings for Ruanshi Software program in Suzhou embrace open positions for C++ coders, Android and iOS app builders, and testing engineers.