Question: SilkRoad, Inc. is an American multinational human capital management software company, the company has more than 1800 corporate clients, that are primarily small-to-medium sized businesses, and larger clients including Accenture PLC, a global management consulting and professional services company that provides strategy, consulting, digital, technology and operations services, it has been incorporated in which location, since 1 September 2009? 
Sentence (from "Accenture"): announced a partnership with Accenture to create iOS business solutions.
Relevant evidence: No