The Lyon trolleybus system purchased by far the largest number of Vétra trolleybuses of any system, a total of 372, comprising seven different models.
Vétra also found a good market in North Africa, where it sold to all but one of the eight trolleybus systems in operation, including Algiers, Constantine (3 separate operators) and Oran, in Algeria; Cairo, Egypt; Casablanca, Morocco; and Tunis, Tunisia.