High Street Capital and Greyrock Capital Group have sold DSI/Data Source to Inverness Graham Investments.
Data Source, based in Kansas City, Missouri, is a business process outsourcing service organisation that provides a solution to document design and distribution and other back-office services.
Terms of the sale were not announced.
High Street Capital and Greyrock Capital Group partnered with the founders in March 2007 to grow Data Source both organically and through acquisitions. During their ownership, Data Source built a management team for growth, expanded to three industry verticals, completed three acquisitions and two strategic partnerships, added over 37 new clients, and grew revenues over 55 per cent.