About us

Two engineer brothers, Michel and Mathieu Leymarie, after each gaining solid experience in various advanced industrial fields, decided to fulfil their dream of founding a company around their passion: instrumentation. Having been immersed in a culture of Quality and craftsmanship since childhood, their goal was to provide manufacturers with high-performance Quality Control tools, enabling them to deliver flawless products. Leak testing was an obvious choice, especially after having observed that many manufacturers relied on destructive test methods, wasting both product and packaging. The first non-destructive leak test instrument was developed and won an innovation award, fuelling the launch of ASC Instrument. Over the years, the range of instruments has expanded to cover an increasing number of applications. One constant throughout this journey: staying close to Clients. Their feedback remains invaluable in the Company’s development and continuous improvement process. Likewise, Customers appreciate the opportunity to leverage expertise and rely on ASC Instrument’s experience to complete their projects successfully.
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More than 200 Companies have placed their trust in us.
+1000
Over 1000 Positive & Negative Control Parts made by us are used to check vital processes every day.
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We export to the 5 continents.
ASC’s goal is to contribute to the improvement of quality control processes by offering high-performance tools.
We firmly believe that effective quality control not only should ensure optimal quality for the consumer, but also achieve this goal without wasting products and packaging.


























