Mission Open Switch uses IT know-how in analysis and management to support customers developing, analyzing and adapting new technologies for their business. History and Experience Open Switch was founded in 2003 in Rio de Janeiro by a team of engineers with over 15 years experience in supporting technological solutions that aim at "leverage" business. The company's main activities are turned to project management, construction of hardware and software development. The guarantee of results, in turn, is based on honesty and loyalty to the goals of its clients. Contact (55) (21) 3502-0100