Matest cooperates with the most renowned research centres, universities and companies by furnishing testing equipment for major engineering constructions such as:
Valencia subway – Venezuela (Ghella) / Caracas Cua railway – Venezuela (Ghella) / High speed railway – Italy (Astaldi) / Caracas Cua railway – Venezuela (Ghella) / Rades La Goulette bridge, Tunis – Algeria / Boville dam – Albania (Astaldi) / Blufi dam – Italy (Astaldi) / Akosombo hydroelectric plant - Ghana (Impregilo) / Lower Kihansi hydroelectric plant - Tanzania (Impregilo)