bluebird bio, Inc. revenue for the last year amounted to 29.50 M USD, the most of which — 29.07 M USD — came from its highest performing source at the moment, Gene Therapies, the year earlier bringing 2.74 M USD. The greatest contribution to the revenue figure was made by United States — last year it brought bluebird bio, Inc. 29.50 M USD, and the year before that — 3.60 M USD.