About ATEQ

Measuring what matters since 1975.

A French company that became a reference in leak testing and industrial measurement, one production line at a time.

01 — Our story

Who we are

ATEQ designs, manufactures and supports measurement and test instruments for the most demanding industries.

From our headquarters and R&D center near Paris to our subsidiaries on five continents, our teams help manufacturers guarantee the quality and safety of their products — from car engines and medical devices to aircraft and EV batteries.

Founded
1975
Customers
5,000+
Sites worldwide
42
Divisions
4

02 — Milestones

Our history

  1. 1975

    ATEQ founded

  2. 1981

    First leak testers range made by ATEQ

  3. 1985

    Opening of subsidiaries in Europe – Americas – Asia

  4. 1998

    ISO 9001 certification

  5. 2000

    New leak testers range: 5th series

  6. 2003

    First ISO 17025 accredited laboratory

  7. 2004

    New division: TPMS tools

  8. 2008

    Acquisition of companies in aeronautics

  9. 2010

    Complete new range of pitot static testers and maintenance batteries

  10. 2013

    Launch of the new leak tester range: 6th series

  11. 2015

    40th anniversary

  12. 2021

    E-mobility expertise

  13. 2022

    ISO 14001 certification

  14. 2024

    Acquisition of VIC (Vacuum Instruments Corporation)

  15. 2025

    50th anniversary

03 — Expertise

Our 4 divisions

  • Leak & Flow

    Leak and flow testing instruments for automotive, medical, appliance and industrial production lines.

    Visit the website

  • TPMS

    Diagnostic and programming tools for tire pressure monitoring sensors, for garages and manufacturers.

    Visit the website

  • Aviation

    Pitot-static testers and ground support equipment for aircraft maintenance.

    Visit the website

  • E-Mobility

    Test solutions for EV batteries, e-motors, fuel cells and their components.

    Visit the website

04 — Values

Our commitments

  • Quality

    Reliable, repeatable measurement is at the heart of everything we build.

  • Innovation

    Continuous R&D investment to anticipate our customers’ next challenges.

  • Proximity

    Local teams in 35+ countries for sales, training and after-sales service.

  • Responsibility

    Helping industry reduce waste, emissions and product recalls.

05 — Headquarters

Designed and built in France

Our headquarters in Les Clayes-sous-Bois, near Paris, brings together R&D, production and our application lab.

Find ATEQ near you

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