Contrinex is a leading manufacturer of inductive and photoelectric sensors. The Swiss company, with headquarters in Givisiez, has developed a unique range of products whose performance far exceeds that of standard devices. Since its foundation in 1972, Contrinex has grown from a one-man concern into a small multi-national Group employing over 500 people worldwide. However, it still concentrates exclusively on the development, manufacturing and sales of sensing equipment for industrial applications.

In particular, Contrinex has specialized in:

- miniature devices
- long operating distances
- resistance to extreme environmental conditions
- devices in all-metal housings