Proef Group app for iPhone and iPad

Proef Group | Believe the impossible.
The Proef Group keeps its portfolio business from different intervention areas - Proef Engineering, Proef Renewables, Proef Industries and Proef Services and Proef Partners - enabling the capitalization of the different Group companies and improve efficiency levels in internal processes.
Since engineering infrastructure in the telecommunication areas, energy and renewables, to some areas such as insurance, metalworking and housing market, we bet on the areas, services and products that guarantee our customers a high degree of efficiency, quality and differentiation.