SIMOX is a « human-sized » company:

Reactivity and efficiency to respond to your specific needs !

Geographical Location

In the heart of the French Alps, located between Geneva and Chamonix-Mont Blanc, SIMOX moved into its new location in 1992, in Contamine-sur-Arve, Haute-Savoie.


Today, SIMOX means :
More than 55 years of specialization in manufacturing of LOW PRESSURE STEAM GENERATORS. A long experience serving you!
Steam generators that are SIMPLE, ROBUSTE and EASY to handle.
A range of STATIONARY and MOBILE applications.
Performance accessories : cloche covers, lances with nozzles, special steam plastic sheets, tipping trailers for compost disinfection, mobile transport water tanks, hot water production set,…
A wide range of models are offered:
From 60 to 1 400 kg/steam/hour.
Simple connection and operation of our machines (which are not subject to periodic controls of inspection authorities contrary to high pressure ones). No particular training for operating personnel..
Reduced investment and maintenance costs.
Used energies: Fuel, Gas (butane, propane or mains gas) or Vegetable Oil.
Conformity to CE norms (89/392/CEE – 73/23/CEE – 89/336CEE).
References in more than 50 countries.


The first SIMOX steam generators were created and commercialized in the 1950’s, according to a company patent. It was destined for agricultural purposes (organic weeding and disinfection of soils and crops).

Since then, SIMOX has diversified in other fields, thanks to its experience, exchanges with clients, and technological progress, particularly with burners. However, the basic principle has remained the same: simplicity, as the pledge of success.
SIMOX – Parc d’activités « La Forêt » – 25 rue de la Forêt – F - 74130 Contamine-sur-Arve – France
Tél : +33 (0)4 50 03 90 70 – Fax : +33 (0)4 50 03 91 18 – E-Mail :