Jean-Marc Gonon

Wisper SAS engages in the provision of software solutions. It offers Neocoretech Desktop Virtualization, a software system virtualization workstations. The company was founded by Christophe Rettien and Wilfrid Albersodrfer in 2006 and is headquartered in Rouen, France.

Marianne Experts SA provides economic and fiscal consulting services. It focuses on budget forecasting, cost analysis, savings and taxation, wages, and retirement plans for corporate clients. The firm operates under the domains of social, financial, environmental, and fiscal poles. Marianne Experts was founded in June 1989 and is headquartered in Clichy, France.

Avencall SAS provides open source unified communications solutions for small, medium, and large companies. The firm offers XiVO, an IP telephony and unified communications solution that allows users to implement a gradual and planned migration from old systems. Its solution provides interactive voice, intelligent call routing, and monitoring and reporting services for contact center applications; a web administration interface that allows monitoring and configuration via a web browser interface. The firm also distributes SIP, conference phones; and offers unified messaging, mobility, and collaboration solutions. The company was founded in 2009 and is headquartered in Limonest, France.

Ayming SAS provides enterprise development consulting service. The firm's focus areas include human resources, finance, taxation, business performance, management, and operations. It caters to the aerospace and defense; agriculture; communications; construction; banking; government; retail; textiles; transportation; and healthcare sectors. The company was founded by Marc Eisenberg in June 1986 and is headquartered in Gennevilliers, France.