Who are we?
SILSEF is a French start-up established in 2010, located at Archamps Technopole on the French-Swiss border near Geneva. We operate within a 2,000 m² facility that was previously shared with Sil’tronix Silicon Technologies, a wafer manufacturer. Our facilities include clean rooms that meet the high-quality standards necessary for micro/opto-electronics and biomedical applications.
Our team consists of 10 highly skilled professionals, primarily qualified engineers and PhDs. We are supported by the NILAB (Nano Imprint Laboratory), a cutting-edge technology platform that collaborates with top academic and industrial partners. This allows SILSEF to leverage extensive scientific and technological resources, in addition to our internal expertise, to thoroughly evaluate your needs and provide tailored solutions that meet your specifications.
Our model
1.Tailored development to technical transfer

2.Tools supply (stamps, master molds), consumables, equipment
3.Fabrication
→ Small production runs as a subcontracter
→ Large volumes: dedicated technology transfert