Historic building of the Jacquemoux bar turning company in the Arve Valley

Our purpose is rooted in the history and DNA of the Arve Valley in Haute-Savoie, where the bar turning trade has become a family heritage handed down from generation to generation for several decades, through our father and mother, Jean-Claude & Michèle JACQUEMOUX.

From our modest beginnings with a pipe stove and four machines, we have embraced technological progress, moving from traditional cam machines to numerical control machines, thereby broadening our ability to serve multiple markets.

Over the years, thanks to our team, we have proudly obtained the certifications needed for our development, such as: ISO 9001, IATF 16949 and ISO 14001

Façade of the family bar turning and precision machining business in Haute-Savoie

Our Purpose

Our Heritage

Our almost watchmaker-like approach reflects our commitment to precision and quality, a legacy of the region’s farmer-watchmakers.

At JACQUEMOUX DÉCOLLETAGE, we are committed to saying no to anything that does not match our values, placing rigour and dedication to a job well done at the forefront.

We are proud to manufacture parts that find their place in projects as prestigious as the 24 Hours of Le Mans, embodying our dedication to quality, responsiveness and on-time delivery to meet our customers’ expectations.

Our trade is far more than simply making parts; it is a story of passion, tradition and commitment to excellence, inherited from our forebears and carried forward with pride by future generations.

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Operator supervising a high-precision bar turning machine at JACQUEMOUX DÉCOLLETAGE in the Arve Valley

Our Values

Family and People

Human and family values at JACQUEMOUX DÉCOLLETAGE:

Thanks to our passionate team, we have been able to establish and define the “Employer Brand” of JACQUEMOUX DÉCOLLETAGE.

Our values are as follows:

  • Excellence at work
  • Human and family-oriented
  • Customer satisfaction

We are hard workers who care about a job well done, with a genuine work culture and a desire to satisfy our customers to the fullest.

Our high standards never outweigh the care we show our team, through our close, hands-on management style.

We place great importance on the ongoing training of our employees, notably through CQPM Setter qualifications.

We are determined to put the place of women in industry at the centre of attention, and women make up more than 30% of our workforce.

Sophie and Christophe in front of the JACQUEMOUX DÉCOLLETAGE factory, specialising in precision machining in Haute-Savoie

Our Commitment

Environmental

Since our beginnings, we have always cared about the future of generations to come. JACQUEMOUX DÉCOLLETAGE, with the help of its team, is committed every day to reducing its carbon footprint through an environmental approach.

We do everything we can to meet new environmental requirements, from the choice of our raw materials to the management of recycling through our various service providers.

2025 marks a turning point in our history with ISO 14001 certification.
For us, it is recognition of the work carried out in this field over all these decades.

Façade of JACQUEMOUX DÉCOLLETAGE in Haute-Savoie, specialising in precision machining
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