PSA DC is a development center of Professional Software Associates, Inc., an American software engineering company. PSA DC was founded in 2016 and provides application, system and embedded software development services in such fields as Manufacturing and Transportation.

The company operates in the B2B sector, providing technical solutions for Linux and Web platforms using programming languages like C, С++, JavaScript, and a web technology stack. The company currently employs 120 specialists.

PSA DC’s target market is the USA, where the major end consumers are leading international manufacturers of railway equipment and transport.