Expert in plasma technologies for the semiconductor industry
Plasma Technology Specialist

Founded in May 2022 in Saint-Jeoire in the Haute-Savoie department by Côme CHEVAILLER, Napletsys draws on more than 20 years of expertise in the field of plasma etching systems, a process essential to the manufacture of miniaturised electronic components. Specialising in vacuum, gas and radio frequency technologies, our company offers comprehensive technical solutions tailored to the challenges of the semiconductor industry, particularly ALCATEL MMS (Micro Machining System) plasma etching systems.
Exclusive distributor for SENTECH France
In November 2022, Napletsys became the exclusive sales and service representative for SENTECH products in France. SENTECH Instruments GmbH is a globally recognised player in the design of modular plasma systems for etching and thin film deposition, guaranteeing precision, high yield and repeatability in demanding industrial environments.


Acquisition of ACEMMI
In April 2023, Napletsys strengthened its expertise with the acquisition of ACEMMI, a French company that has specialised in plasma etching services for over 20 years. This merger has expanded our capacity to work on a wide variety of plasma systems and tools.
Technical expertise dedicated to plasma etching systems
Napletsys offers cutting-edge expertise in plasma etching systems, providing services in the assembly, cabling and adjustment of automated systems. Our teams offer comprehensive support for both equipment and operating procedures, ensuring our customers receive reliable support tailored to each tool or process used.


Plasma etching, at the heart of semiconductor technologies
Semiconductor manufacturing relies on high-precision processes that transform pure silicon into miniature electronic components. This involves complex steps of etching, doping and thin film deposition, carried out under strict and controlled technical conditions. Plasma etching is one of the key steps in this process, essential to the performance and miniaturisation of electronic circuits.
An international presence and trusted customers
Our company supports more than 30 clients, including users of ALCATEL MMS (Micro Machining System) plasma etching systems, in some fifteen countries. Our expertise enables us to work with industrial players on an international scale, providing reliable solutions tailored to each technical environment.

Committed to French innovation
Napletsys is a member of French Tech Alpes and is actively involved in the France 2030 Quantum Plan, contributing to the development of components for quantum computers. Thanks to its expertise in plasma etching, an essential technology in this field, the company is helping to shape the future of high-performance computing.
Committed to developing cutting-edge technological solutions, Napletsys benefits from the support of Bpifrance, which assists innovative companies with high potential.




