Partner-in-Charge
Barnes & Thornburg LLP
San Diego, California
White Collar Criminal Defense, Internal Investigations

Eric Beste transforms his two decades of federal prosecution experience into a powerful shield for businesses and individuals facing government scrutiny. He unravels complex legal challenges, crafting persuasive narratives that resonate in white collar criminal defense, internal investigations, and high-stakes litigation.
Eric's insider knowledge of government investigations gives clients a strategic edge. His ability to anticipate potential pitfalls across today's business landscape allows him to craft defense strategies that frequently counter aggressive prosecutorial tactics, providing invaluable protection for clients navigating treacherous legal waters.
Eric's tenure at the U.S. Department of Justice fostered crucial connections with law enforcement and prosecutors worldwide. His time in the Criminal Division's Fraud Section and the U.S. Attorney's Office for the Southern District of California honed his understanding of how agencies approach white collar crime investigations, insights he now leverages for his client's benefit.
Since joining the firm, Eric has successfully convinced authorities to decline charges in various contexts and mitigated unavoidable charges. His courtroom prowess, refined through supervising headline-grabbing cases across a bustling federal district, now serves to safeguard his clients' interests when trials become necessary, steering them through legal minefields with precision and care.
Barnes & Thornburg LLP
San Diego, California
U.S. Attorney’s Office, Criminal Division's Fraud Section
(appointed)California Southern District
University of San Diego
San Diego, California
U.S. Attorney’s Office
(appointed)California Southern District
U.S. Department of Justice (DOJ), Criminal Division, Fraud Section
District of Columbia
U.S. District Court
(appointed)Illinois
Served as judicial law clerk to the Honorable Chief District Judge, Marvin E. Aspen, researching and drafting opinions, orders, and bench memoranda.
April 2025
Represented executive of for-profit education company charged with multiple felonies for the receipt and disbursement of charter school funds; negotiated a pre-trial disposition to a misdemeanor charge that allowed the executive to avoid a prison sentence and maintain state licenses. Represented insurance business owner charged in federal court with multiple felony offenses arising out of business bankruptcy; negotiated a pre-trial disposition to a single misdemeanor charge that allowed the owner to avoid a prison sentence, limit restitution payments, and potentially maintain insurance license. Represented owner of a medical device sales company facing federal investigation for allegedly extortionate and fraudulent business practices; secured a complete declination of all charges. Represented active stock trader in insider trading investigation conducted by the SEC's Division of Enforcement; secured a complete declination of any enforcement action against client. Represented CPA and former finance officer of publicly traded biotech company in alleged insider trading investigation conducted by the SEC's Division of Enforcement; secured a complete declination of any enforcement action against client. Represented software company seeking to recover over $1 million in unpaid software licensing fees; secured complete summary judgment in client's favor, including dismissal of counterclaims brought by customer, and immediate collection of judgment with interest. Represented aircraft technology company in California lawsuit against former employee for fraud, conversion, and breach of fiduciary duties; prevailed on all claims at trial and secured a $31 million judgment. Represented technology company in patent infringement lawsuit involving flight navigation equipment and software; secured voluntary dismissal with prejudice. Represented wireless technology company sued in ITC action by multinational company seeking a ban on the importation of communications modules; secured complete defense verdict before administrative law judge, and dismissal of investigation by the ITC. Represented a publicly-traded telematics and wireless connectivity company in patent infringement lawsuits filed in federal courts in Texas and Delaware. Represented manufacturing companies in patent infringement lawsuits in federal court in California. Represented companies and their owners accused of fraudulently supplying substitute parts to the U.S. Department of Defense in criminal investigation conducted by FBI, DCIS, and HSI; secured declination of all criminal charges, and negotiated favorable civil settlements with the DOJ and Defense Logistics Agency (DLA). Represented operator of skilled nursing facilities in California against False Claims Act qui tam lawsuit filed in federal court in California; secured complete dismissal of all claims with prejudice. Represents senior executive of medical billing company in connection with state criminal investigation into allegedly fraudulent billing practices by healthcare providers. Represented former senior executive of energy company in connection with DOJ public corruption and antitrust investigations; secured a complete declination of any enforcement action against client. Represents non-profit foundations and their directors in response to California investigations into potential conflict-of-interest violations. Counsels publicly-traded pharmaceutical and medical device company on international anti-corruption compliance, training, and education. Conducting an AML/CTF risk assessment and compliance review for large automotive manufacturing company. Conducted a BSA/AML compliance audit for a cross-border financial services company. Conducted internal investigation into fatalities at an adult healthcare facility in response to state and local investigations; no criminal or civil enforcement actions were taken.
SDBJ's
January 2024
Daily Journal
January 2023
San Diego Business Journal
January 2024
SD500, Most Influential San Diegans, San Diego Business Journal, 2023-2024
January 2025
The Best Lawyers in America, 2024-2025
San Diego Business Journal
January 2023
Top 100 Leaders in Law, San Diego Business Journal, 2022-2023
January 2018
Webinar
August 2024
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