Def

Def is an independent French company established in 1958, specializing in comprehensive fire safety system solutions and services. The company manages projects from initial design and production through installation, commissioning, and ongoing maintenance, ensuring future-proofing of its offerings. Def operates as a key entity within the independent international DEF Network, which comprises over 60 companies contributing specialized expertise across various fire safety domains, including fire detection, automatic suppression systems, smoke control, public address/voice alarm (PA/VA) systems, emergency exit door management, video surveillance, and access control. This network structure allows Def to leverage a broad spectrum of complementary skills to address complex safety challenges.

The DEF Network boasts a significant operational scale, employing 2,100 professionals, with 80 dedicated exclusively to Research and Development. This extensive team supports 9 international subsidiaries and operates 11 factories, 8 of which are located in France, alongside facilities in Italy, China, and Luxembourg. This robust infrastructure enables Def to undertake large-scale projects for major European and international sites, such as the Louvre Museum and Charles de Gaulle airport in Paris, and royal palaces in Saudi Arabia. The company also possesses over 35 years of specialized expertise in the nuclear sector, equipping 40% of nuclear plants in France and China, and two plants in South Africa. Meet Def's team to understand the expertise driving these critical operations.

Def's product and service portfolio encompasses a wide range of safety solutions, including advanced fire detection systems, certified safety systems, and PA systems designed for demanding environments. The company's commitment to innovationView more...