Activités du groupe Fayat

Contact information

122, rue Vaillant Couturier
BP 47
93136 Noisy-le-Sec Cedex
  • +33 (0)1 41 83 87 90
  • +33 (0)1 48 40 83 03
  • direction [dot]secretariat [@]tti-france [dot]com


The electricity firm TTI (Transport Tertiaire Industriel) works in automated rail signalling (design, works, testing and commissioning), in high and low current equipment in tertiary buildings as well as electromechanical industrial processes in the chilled, water and waste sectors.

Based in the Parisian region in Noisy-le-Sec, the company employs 120 people and makes a turnover of more than 30 million euros. Its main clients are the RATP (Régie Autonome des Transports Parisiens), Unesco, French Ministry of Finance and various hospitals in the Parisian region.

TTI was taken over by the Fayat Group in 2011.