United States of America v. EnergySolutions, Inc. et al.

Following a two-week bench trial, Delaware District Court Judge Sue Robinson ruled against EnergySolutions Inc.'s proposed $367 million acquisition of Waste Control Specialists, two close competitors in the specialized business of low-level radioactive waste disposal. Judge Robinson's opinion represents one of the relatively rare instances in which an antitrust merger case has proceeded to trial. 

In the trial, the U.S. Department of Justice (DOJ) argued that the merger would unacceptably reduce competition without delivering the financial benefits the companies were claiming. The DOJ retained Analysis Group's academic affiliate, Professor John Mayo of Georgetown University, as its testifying expert. Supported by an Analysis Group team including Managing Principal Christopher Borek, Vice President John Browning, and Manager Maria Garibotti, Dr. Mayo analyzed market definition, finding that the proposed transaction would substantially increase concentration in the relevant markets and would eliminate the close, head-to-head competition that has demonstrably benefited customers.

Testifying Experts