John W. Hackney

David O'Neal is a former federal prosecutor, who defends companies and individuals in high-stakes federal investigations, False Claims Act litigation against the government and whistleblowers, and complex civil litigation. He is one of the few defense attorneys in the nation that has prosecuted criminal fraud cases and pursued civil False Claims Act investigations and litigation on behalf of the United States. He also has deep experience related to enforcement under the Controlled Substances ...

Kristin Martin is a top attorney recognized by Best Lawyers in the practice area(s) of Product Liability Litigation - Defendants. Kristin, who practices law in Atlanta, Georgia, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Kristin is held by other top lawyers in the same geographic and legal practice area.

Ms. Thompson’s practice since 1996 has been focused principally in the areas of commercial real estate development, leasing, and finance with a concentration since 2009 in representing both regulated and non-regulated electric power companies in project development and finance matters. Her recent work has involved representing parties in the solar, wind, and nuclear energy industries in the acquisition, development, financing and sale of various energy projects. Overall, Ms. Thompson ha...

Eugene J. Heady is a top attorney recognized by Best Lawyers in the practice area(s) of Construction Law and Litigation - Construction. Eugene J., who practices law in Atlanta, Georgia, has been recognized since 2018. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Eugene J. is held by other top lawyers in the same geographic and legal practice area.

Marcus Dean is a top attorney recognized by Best Lawyers in the practice area(s) of Insurance Law. Marcus, who practices law in Atlanta, Georgia, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Marcus is held by other top lawyers in the same geographic and legal practice area.

Jennifer Guerra is a top attorney recognized by Best Lawyers in the practice area(s) of Professional Malpractice Law - Defendants. Jennifer, who practices law in Atlanta, Georgia, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Jennifer is held by other top lawyers in the same geographic and legal practice area.

Amie M. Willis is a top attorney recognized by Best Lawyers in the practice area(s) of Employment Law - Management and Litigation - Labor and Employment. Amie M., who practices law in Atlanta, Georgia, has been recognized since 2021. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Amie M. is held by other top lawyers in the same geographic and legal practice area.

Daniel M. Simon represents public and private companies, secured and unsecured creditors, acquirers of distressed assets, and investors in all aspects of corporate restructuring transactions. He represents a diverse range of clients spanning numerous industries in complex and contentious bankruptcy cases. Read full biography: https://www.mwe.com/people/simon-daniel-m/

J. Allen Maines is a partner in Holland & Knight's Atlanta office and is a member of the firm's Litigation Section. He focuses on major commercial litigation and arbitration, including class actions, and corporate investigations. Mr. Maines has served as lead trial counsel to some of the world’s largest entities in controversies of major significance, including shareholder disputes (securities class actions, derivative claims, tender offers, proxy contests, LBOs), competitive disput...

Jason Cooper is a co-coordinator of the firm’s Intellectual Property Practice Area, with emphasis in mechanical, manufacturing and medical device technologies. Mr. Cooper manages patent portfolios of various domestic and international clients and helps monetize those portfolios. He counsels clients in avoiding the infringement of patents of others and opines with regard to infringement and/or validity of individual patents, or advises on strategy for avoiding the patent portfolios of ot...