Overview
Mark Hiller is a commercial litigator. He helps clients navigate their complex disputes at all stages, from pre-litigation through appeals. He has represented clients in high-stakes disputes in a range of industries, including health care, manufacturing, telecommunications, banking and government contracting. Mark's experience includes representing or advising clients on significant matters involving class actions, business and contract disputes, intellectual property, trade secret disputes, cybersecurity and the False Claims Act. He also has represented clients in government investigations.
Mark prides himself on being responsive to clients. He works with them to understand their objectives and their business and then develop a focused and efficient legal strategy.
Before joining Robinson Bradshaw, Mark served as a law clerk to U.S. Supreme Court Justice Sonia Sotomayor and practiced law at a litigation boutique in Washington, D.C.
Experience
Class Actions
-
Defended a hospital in a proposed class action in the North Carolina Business Court concerning the assignment of certain insurance benefits. The firm secured dismissal of the complaint.
-
Defended a client in a proposed ERISA class action in the U.S. District Court for the Eastern District of North Carolina concerning severance benefits. The firm secured dismissal of the complaint.
-
Defends a global infrastructure company in a putative class action in federal court alleging violations of ERISA and the LMRA relating to the provision of health benefits for retirees.
Other Litigations & Arbitrations
-
Defended a life science company in a federal lawsuit alleging breach of contract.
-
Defended an industrial gas supplier in a federal lawsuit alleging misappropriation of trade secrets, business torts, and unfair trade practices.
-
Represented a global company as claimant in an arbitration of a breach of contract claim.
-
Defended a large bank against an effort to enforce a foreign judgment against it in the United States.
-
Obtained dismissal with prejudice of a False Claims Act qui tam action brought against a hospital. In an issue of first impression in the Tenth Circuit, persuaded the district court that compliance with federal clinical laboratory regulations is not a precondition to receiving Medicare reimbursement.
Government Investigations
-
Helped represent a large defense contractor in an investigation by a U.S. Attorney's Office.
-
Helped represent a business executive in an investigation by a U.S. Attorney's Office.
-
Helped represent two employees of a foreign company in an investigation by the Antitrust Division of the Department of Justice.
Appeals
-
Successfully argued a Fourth Circuit appeal opposing the issuance of a preliminary injunction in a putative ERISA and LMRA class action.
-
Represented a bank in an appeal from a judgment imposing liability for unfair and deceptive trade practices and breach of the implied duty of good faith and fair dealing.
-
Represented a former U.S. congressman in the Fourth Circuit appeal of his conviction on bribery and wire fraud counts.
-
Argued a pro bono appeal in the Tenth Circuit involving a complex question of federal appellate jurisdiction over interlocutory appeals in the qualified immunity context.
-
Helped defend the liability portion of a $500 million judgment obtained in an adversary proceeding by unsecured creditors in the bankruptcy of a Florida homebuilder.
Accolades
Honors & Recognitions
- Business North Carolina, Legal Elite, litigation, 2023; business, 2024
- The Best Lawyers in America, commercial litigation, 2022-26; appellate practice, 2024-26
- North Carolina Super Lawyers, business litigation, 2024-25; Rising Star, 2018-23
- Benchmark Litigation, 40 & Under List, 2022-24; Future Star, 2025-26
- Mecklenburg Access to Justice Pro Bono Partners Program, Pro Bono Honor Roll, 2020
- North Carolina Pro Bono Honor Society, 2017
Affiliations
Professional Affiliations
- North Carolina Bar Association, Insurance Law Section, Council Member, 2025-present
- Leadership Council on Legal Diversity, Fellow, 2024
News & Events
News
Events
Insights
Publications
Practice Areas
Education
University of Virginia, J.D., 2009, Order of the Coif; Editor, Virginia Law Review
Harvard College, A.B., magna cum laude, 2005
Bar Admissions
- North Carolina
- District of Columbia
- New York
Clerkships
- Law Clerk, The Honorable Sonia Sotomayor, Supreme Court of the United States, 2011-12
- Law Clerk, The Honorable Robert D. Sack, U.S. Court of Appeals for the Second Circuit, 2009-10