L'Air Liquide SA revenue for the last year amounted to 30.47 B USD, the most of which — 29.09 B USD — came from its highest performing source at the moment, Gas & Services, the year earlier bringing 30.58 B USD. The greatest contribution to the revenue figure was made by United States — last year it brought L'Air Liquide SA 9.84 B USD, and the year before that — 9.88 B USD.