Your Semi-conductor Partner

Are you looking for equipment to handle components ? efficient cleaning equipment ? hard to find some spare parts ? repairing a machine that stopped ? or for a regular and reliable maintenance ?

Do not hesitate to contact us on 04 80 80 70 10. Diagnostics, interventions & rapid results, you can always count on our expertise ! 

ISO 9001:2015 certified since October 2022, everything is done in Peritest, to strictly respect the foundations of this Certification : Quality of service – Customer satisfaction – Securing the missions carried out.

Our ambition is to confirm to our customers that listening, offering solutions and being responsive, have been PERITEST’s major assets for almost 30 years !


1995 – CREATION. Peritest is created by Jean-Claude Bonnetto. Starting with his representation of the renowned MULTITEST which became COHU group, he was far to imagine that we would still be working together so many years later ! We are proud of this long partnership.

We quickly became one of the leaders in Brands Representation and after-Sales services in the Semi Conductor industry.

We work with very renowned companies as ST Microelectronics France, Europe & International & many others whom we cannot really name due to confidentiality.

2002 – EVOLUTION. Charles Clauss joined PERITEST and became Jean-Claude Bonnetto’s sole partner. Thanks to its technical skills and large network, they expanded range of products offered & upgraded their address book.

2019 – INNOVATION. We stood beside Charles Clauss for the B4C Cleaning creation (Wet Process Cleaning Equipment). We offered our services and quickly became partners. This project was made possible thanks to our FSE team skills !

2020 – EMOTION. Charles Clauss leaves us on September 4th. We often think of your enthusiasm, your skills, your love of technique and things well done… All those things that you transmitted us. Thanks for always !


The health crisis and demands of our customers have led us to offer a wider range of services. Respond locally to local requests…

We responded to the several requests & new needs of our customers and prospects with :
1/ Maintenance and monitoring of equipment, other than those implemented by Peritest.
2/ The supply of spare parts and repair of equipment other than those installed by Peritest.
3/ Technical training on our customer’s sites.

Thanks to the experience acquired by our Technicians during years, we wished to become a “Multi-service Partner” on local (Auvergne Rhône Alpes) and national level. Finally, we decided to also offer these same services to our customers & prospects throughout Europe.

2021 – LOCATION. For easier access & urgent need of expansion, we moved into new premises, in the industrial area of ​​Chambéry (see photo on contact page).

2022/2023 – CERTIFICATION ISO 9001.

Jean-Claude Bonnetto and his team are pleased to announce that they have validated the ISO 9001: 2015 Certification. An internationally recognized standard that guarantees that our services meet the needs of our customers through an effective quality management system.
PERITEST’s decision to work towards ISO 9001: 2015 accreditation shows our will to continually improve our services.

To comply with the ISO 9001: 2015 standard, the Management and the team went through a complete company-wide audit, including the development of the quality management system, a review of the documentation of the system of management, a preliminary audit and an initial assessment.

No non-compliance was identified during our audit, and some “strong” points were even highlighted to be used as a reference for our auditor’s future audits.

We were audited by AFNOR on 05/10, and the certificate was given to us on October 14th.


Our enthusiastic team is made of our CEO, Sales Director, Executive assistant, FSE Technicians, Sales & Marketing Assistants… We like what we do, we work hard, are close to our customers to carry out their projects. Those are the “soft skills” that we ask for, when we enroll new people !

Our motivation and reactivity are based on a company culture that is not afraid to evolve !

Please call our assistants Catherine or Nathalie on 04 80 80 70 10 for all your inquiries OR post us a message in our contact form that you will find here.

We’ll come back to you as quickly as possible.


We provide you with quality support for pre and pro sales, for the following :

  • INSTALLATION & FORMATION : CLEANING EQUIPEMENT (Spinners, rinser dryers, megasonic cleaning)

Our service before and after sales

We are known and recognized for almost 30 years for the quality of these services. Our responsiveness to act and our ability to adapt the equipment offered to our customer’s applications, are our strengths.

Your local quality support

In the heart of France, Italy, Switzerland, Germany areas, we have easy access to our customers, offer responsive support with quality as a point of honor.

Dedicated resources

For the installation, training and maintenance of the equipment offered. Our support relies on our suppliers who are chosen for the quality of their products and their ability to meet the needs of our customers.

Global solutions

We are able to adapt the equipment offered or provide global solutions to meet the applications submitted by our customers.