Swiss Innovative Technologies

Diot Process Control is a public limited company active in the energy and automation sector.
DPC Ltd was founded by André Diot and Alexandre Mottas in 1992.

We are located in the canton of Neuchâtel, a key pole of Swiss innovative technologies.
We offer our services in several areas including:

Energy in
building physics

- CECB® certficates
- Minergie®
label procedure
- Personalized energy saving tips

Automation and
process control

- Industry and building automation
- Measure, control, regulation technology (MCR)
- Heating, ventilation, air-conditioning (HVAC)


- Petrochemical analysis apparatus
- Miscellaneous industrial analysis apparatus
- Process control