Philippe Cornette

Aedian SA engages in providing information system engineering and consulting services. Its activities include engineering services like designing architectures, developing security applications, integrating programs, providing maintenance services and information system implementation consulting services; and, consulting services related to strategy, management and organization. The firm offers services to insurance companies and social protection organizations, banks and financial institutions, and public sector. The company was founded by Jean-François Gautier on May 25, 1984 and is headquartered in Paris, France.

Adex SA operates as a holding company with interest in information technology services. The company was founded in March 1, 1999 and is headquartered in Paris,. France.

Part of Aubay SA, Adex Ingenierie SAS is a French company that provides IT systems and software consulting services. The private company is based in Boulogne-Billancourt, France. Adex Ingenierie was founded in 1990.

Quantic Conseil SAS provides computer systems and software consulting services. The private company is based in Boulogne-Billancourt, France. The French company was founded in 2012. Philippe Cornette has been the CEO of the company since 2020.