Money Bristol-Myers Squibb acquires Celgene, marrying Opdivo maker with Revlimid maker January 3, 2019 Nathan Bomey, USA TODAY Comments Off on Bristol-Myers Squibb acquires Celgene, marrying Opdivo maker with Revlimid maker Biopharmaceutical giant Bristol-Myers Squibb reached a deal to acquire Celgene, a maker of treatments for cancer and inflammatory diseases.