xTuple is open-source ERP and CRM software -- automated, integrated business process management and corporate relationship management. Learn more at xTuple.com. The code is managed by an eponymous company in Norfolk, VA, and our community stretches around the world. The xTuple client is a desktop app written in the cross-platform Qt framework. Many of our commercial customers are inventory-based manufacturers or distributors, and we have a fair amount of commercially-licensed code to specifically support these use-cases. That said, businesses of all sorts, even services-based companies, run their operations on our open-source core.