Driven by the motto "Driving change together", Proef has harnessed all synergies between different companies, thus improving the efficiency of its internal procedures.
We began our activity in the Engineering sector (Power and Telecommunications), diversified our portfolio, and are now present in various sectors, including Insurance, Logistics, Equipment Rental, and Industry, among others.
Currently, we are a group comprising more than 20 established brands, spread across three continents.