Lorenna Buck is a core member of the Private Equity practice at Boston Consulting Group. She has deep experience in private equity due diligence and growth strategy across a variety of industries such as consumer goods, industrial goods, and health care. 

Lorenna has worked with clients on a wide range of strategic topics, including due diligence (sell- and buy-side) and post-merger integrations; growth strategy and M&A strategy; and organizational effectiveness. 

Prior to joining BCG, Lorenna worked in R&D Strategic Intelligence at AstraZeneca Pharmaceuticals. Lorenna also served on the Board of Directors for the Harvard/MIT Coop Bookstore where she focused on real estate, partnership, and consumer insight strategies.


  • PhD, Biological Engineering, Massachusetts Institute of Technology
  • BSE, Electrical and Biomedical Engineering, Duke University


  • Two BCG Northeastern Awards
  • BCG Key to Purpose Award
Deep Expertise, Broad Experience