Pixium Vision SA operates as a bioelectronics and brain machine interface technology company. The firm specializes in the research and development of bionic vision restoration systems such as the Prima Bionic Vision system. The company was founded by Jose-Alain Sahel, Bernard Gilly, Serge Picaud, Christoph Posch, Philippe Bergonzo and Lionel Rousseau on December 28, 2011 and is headquartered in Paris, France.