EXTRA SPACE STORAG revenue for the last year amounted to 2.16 B CHF, the most of which — 1.87 B CHF — came from its highest performing source at the moment, Self-Storage Operations, the year earlier bringing 1.53 B CHF. The greatest contribution to the revenue figure was made by United States — last year it brought EXTRA SPACE STORAG 2.07 B CHF, and the year before that — 1.70 B CHF.