People
Senior Associate
Lauren Horneffer is an associate in King & Spalding’s Special Matters and Government Investigations and Government Contracts practices. She represents a broad range of government contractors particularly those in the defense, consulting, and information technology space. Lauren counsels contractors on a broad range of investigations and civil litigation. She supports transactional matters, such as mergers and acquisitions involving government contractors.
Lauren advises clients on compliance issues including small business issues, subcontracting, affirmative action, anti-corruption, and data rights. She assisted with bid protests at the agency level, as well as with the Government Accountability Office, and the Court of Federal Claims. She has also advised clients through internal investigations, claims, and termination disputes with the federal government.
Lauren earned her JD from The George Washington University Law School where she served as an editor for the Public Contract Law Journal and participated in the Government Contracts Moot Court Competition.
J.D., George Washington University Law School
U.S. Court of Federal Claims
February 20, 2025
SmartSuite Holdings Secures $13 Million Series A Funding
April 1, 2024
Charles Katz, Drew Pollekoff, Steve Cave, Megan Larsen and Lauren Horneffer counsel ManTech
March 7, 2024
ManTech Sells Technical Advisory Services Programs to SPA
March 24, 2025
Tools of the Trade: Reacting to Government Contract Terminations and Pauses
January 31, 2025
Full Steam Ahead: Unpacking President Trump’s Executive Orders Impacting Federal Contractors
January 6, 2023
Preventing Organizational Conflicts of Interest in Federal Acquisition Act
February 20, 2025
SmartSuite Holdings Secures $13 Million Series A Funding
April 1, 2024
Charles Katz, Drew Pollekoff, Steve Cave, Megan Larsen and Lauren Horneffer counsel ManTech
March 7, 2024
ManTech Sells Technical Advisory Services Programs to SPA
March 24, 2025
Tools of the Trade: Reacting to Government Contract Terminations and Pauses
January 31, 2025
Full Steam Ahead: Unpacking President Trump’s Executive Orders Impacting Federal Contractors
January 6, 2023
Preventing Organizational Conflicts of Interest in Federal Acquisition Act
February 20, 2025
SmartSuite Holdings Secures $13 Million Series A Funding
April 1, 2024
Charles Katz, Drew Pollekoff, Steve Cave, Megan Larsen and Lauren Horneffer counsel ManTech
March 7, 2024
ManTech Sells Technical Advisory Services Programs to SPA
J.D., George Washington University Law School
U.S. Court of Federal Claims