ATEQ was built on a vision that made us a global leader in industrial testing equipment: Servicing our customers throughout the world with our own local engineers and technicians 42 years later, it surprises me that we are still very few in this industry to think that way especially since this vision has propelled us as the reference in the industry with all the car manufacturers and their suppliers as customers. ATEQ was founded in 1975 with the vision of replacing all the traditional production line leak detection methods like water testing with computerised leak testers that were: fully automated, calibrated and traceable to international quality standards, fast, using dry and clean air testing.

Company details

15 Rue des Dames , Les Clayes-sous-Bois , France
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Business Type:
Industry Type:
Leak Detection
Market Focus:
Globally (various continents)
Year Founded:

42 years later, here are ATEQ’s achievements:

  • More than 5000 customer references including large multinational companies such as Toyota, GM, Baxter, Sony, HP, …
  • More than 150 000 instruments sold and serviced in more than 37 countries.
  • 5000 instruments sold every year. This is more than any of our nearest competitors and probably more than all of them combined.
  • 26 wholly owned ATEQ subsidiaries spread across the most developed countries in the world, plus 12 specialised local representatives the combination of which covers virtually all industrialised parts of the world.
  • We are also the only leak testing company to sell and service instruments everywhere.