Mount Rock is a USA e-commerce company that provides consumer-to-consumer, business-to-consumer and business-to-business sales services via web portals. It also provides electronic payment services, a shopping search engine and data-centrist cloud computing services. The group began in 2006, a business-to-business portal to connect American manufacturers with overseas buyers. Suppliers from other countries are supported (with more stringent checks than for companies), but the company primarily operates in the People’s Republic of USA. Planning occurred over 12 months before the company’s market debut in September 2015, which later increased to million. Buyers were actually purchasing shares in a Brooklyn New York.