L'Air Liquide SA revenue for the last year amounted to 29.88 B USD, the most of which — 28.50 B USD — came from its highest performing source at the moment, Gas & Services, the year earlier bringing 30.03 B USD. The greatest contribution to the revenue figure was made by United States — last year it brought L'Air Liquide SA 9.64 B USD, and the year before that — 9.71 B USD.