Bridget Costello advises public and private companies on cross-border and domestic mergers, acquisitions and dispositions (including carve-out transactions), joint ventures and corporate reorganizations.
Bridget's experience spans a range of industries including insurance, healthcare, pharmaceuticals, energy and resources, and technology.
- Acted for Elanco Animal Health Incorporated, a U.S. pharmaceutical company and global leader in animal health, in the sale of its aqua business to Merck Animal Health for $1.3 billion in cash.*
- Acted for Elevance Health, Inc., one of the nation's largest health benefits companies in its terminated proposed acquisition of Blue Cross and Blue Shield of Louisiana (BCBSLA), a Louisiana mutual insurance company.*
- Acted for Aramco, one of the world's largest integrated energy and chemical companies, in its acquisition of Valvoline Inc. global products business for US$2.65 billion, subject to customary post-closing adjustments.*
*Maters prior joining Clifford Chance
News and client work
Contact details
- Clifford Chance, New York
- +12128783174
- Email me
- Practice area M&A corporate
Career & qualifications
- Queensland University of Technology, Bachelor of Laws 2017