ATSI, Fire Protection Systems Specialist Across France

Founded in 1989, ATSI specializes in the installation and maintenance of fire protection systems (Sprinklers, Hose Reels, Wet/Dry Risers, Special Hazards).

Present throughout France, with eight national locations and one in New Caledonia, the company applies its expertise to all types of projects in the industrial, logistics, commercial, and tertiary sectors.

Thanks to its mastery of French (APSAD, NF EN12845) and international (NFPA, FM) regulations, ATSI designs and builds high-performance systems compliant with the highest safety standards.

Its prefabrication workshop, located in Le Thor in the Vaucluse (historical headquarters), allows it to offer a complete solution ranging from design studies to system maintenance.

Its priority: customer satisfaction, balanced with respect for people and the pleasure of a job well done.

Qualifications – Certifications

  • APSAD IF1, Le Thor (84) 
  • APSAD E1, Le Thor (84) 
  • APSAD J5F5, Le Thor (84) 
  • NFPA
  • FM
  • NFEN12845

Founded in

1989

Areas of Expertise

Fire Protection

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Headquarters:

7 allée de la sarriette – 84250 LE THOR

04 90 20 18 38

Caen Office

3 Impasse du Noroit

14790 Verson

02 59 10 08 94

Nantes Office

9 Bd Emile Romanet,

44100 Nantes

02 59 10 03 10

Tremblay Office

33 Rue des Chardonnerets

Micro Park – Bâtiment G

93290 Tremblay

01 86 90 83 94

Lille Office

61 Bd du Commandant Douphy

62290 Nœux-les-Mines

03 39 64 30 88

Toulouse Office

78 Chemin des sept-deniers 

31200 Toulouse 

Épernon Office

Bureau B15

12 Rue des Longs Réages

28230 Epernon

Lyon Office

10 Rue des Rosiéristes

Bat A

69410 Champagnes-au-mont-d’or