Founded in 2005 in the heart of the French Alps, LCO Mécanique is a precision turning company specialized in the machining of high-precision technical parts for the Automotive, Aerospace, Swiss Watchmaking, Railway, Nuclear, Defense, and Medical industries.

We machine parts ranging from Ø 0.3 mm to Ø 32 mm from bar stock, for small, medium, and large production runs.

At LCO, we are committed to delivering tailor-made solutions that combine optimal responsiveness, consistent quality, and impeccable precision at every stage of production.