Claude Darmon

Dzeta Conseil SASU (Dzeta Conseil) is an independent private equity firm headquartered in Paris, France. It was founded in 2009 by Claude Harmon.

Alstom Power NV specializes in generating electricity. It is headquartered in Brussels, Belgium.

Regourd Aviation SAS is a holding company, which engages in the rental and leasing of air transport equipment. The company was founded by Alain Regourd in 1976 and is headquartered in Paris, France.

Cegelec SASU provides engineering and technological services. The firm offers assembly and maintenance services in the fields of instrumentation, ventilation systems, security control, radiologic control, electrical systems, control systems, and analyzers, as well as maintenance services for chemical laboratory and weather tower equipment. It provides its services in the areas of HV electrical installation, utility fluids, instrumentation and control systems, white room installation, and computerized pipeline management systems. The company was founded in 1989 and is headquartered in Paris, France.

Cegelec SA provides services in electrical engineering, climate control and global maintenance. It provides its solutions in areas such as energy, electricity, automation, instrumentation and control, information and communication technologies, HVAC mechanics, maintenance and services. The company was founded in 2012 and is headquartered in Brussels, Belgium.