Through the years Grupo Olefinas has been privileged to work with a select group of customers, among which are:

Chiquita Brand
Del Monte Fresh
Vigua
Agua Pura Xajanal, del Grupo Disagro
Camas Olimpia
Indufoam de:El Salvador
Atlas de El Salvador
Vitromex
Lamosa
Tetrapak
Grupo Porcelanite
Grupo Herdez
Coca Cola