Photo of Nathaniel J. Greeson

Nathaniel Greeson helps clients solve government contracts challenges. Nathaniel represents clients in a range of government procurement issues, including bid protests, claims, disputes, audits and investigations. He has extensive experience with GAO bid protests, agency-level protests, Court of Federal Claims (COFC) bid protests, and SBA OHA size and NAICS appeals, as well as experience with agency-level requests for equitable adjustments (REA) and claims, and Boards of Contract Appeals claims. View articles by Nathaniel.

Bradley is pleased to announce the publication of GovCon Source, the firm’s newest blog covering legal developments in government contracts and bid protests. This new blog will be the new home for government contracts information and will no longer be a regularly reported topic on the firm’s BuildSmart blog.

The GovCon Source blog discusses

A recent Government Accountability Office (GAO) bid protest decision highlights a recurring issue in federal procurements: Agencies often take corrective action, but reevaluation errors can still lead to a sustained protest. In N&S Property Services, LLC, GAO sustained a second protest after corrective action, finding that the agency’s evaluation was unreasonable, poorly documented, and

For government contractors, receiving a Civil Investigative Demand (CID) can be unsettling. A CID often signals that the Department of Justice (DOJ) or another federal agency is investigating potential violations of the False Claims Act (FCA) or other federal statutes. While a CID is not a formal lawsuit or finding of wrongdoing, how a contractor

Receiving a notice of suspension or proposed debarment is one of the most serious events a federal contractor can face. These actions can immediately disrupt a company’s ability to compete for new work, jeopardize subcontracting relationships, and threaten ongoing contract performance.

While suspension and debarment are often associated with fraud investigations or major performance issues

For Israeli companies looking to expand into the United States, the federal government contracting market represents one of the most attractive growth opportunities in the world. The U.S. government is the largest purchaser of goods and services globally, and it routinely buys cutting-edge technology, cybersecurity solutions, defense-related systems, professional services, and specialized equipment that align

The Army’s Marketplace for the Acquisition of Professional Services (MAPS) procurement represents one of the most significant professional services contracting opportunities in recent years. MAPS, the $50 billion, 10-year IDIQ, is replacing both RS3 and ITES-3S, and is expected to shape Army services acquisitions for the next decade and serve as a critical gateway for

South Korea has become one of the fastest-growing defense markets on the planet. Korea’s defense exports reached $15.4 billion in 2025, surging 60% year-on-year, driven largely by major contracts with Poland and other NATO-aligned buyers. The country’s four largest defense firms — Hanwha Aerospace, Hyundai Rotem, Korea Aerospace Industries, and LIG Nex1 — are expanding

The timing has rarely been better for Korean companies to pursue U.S. government contracts. The White House and the Republic of Korea signed a Technology Prosperity Deal MOU in October 2025 covering AI, semiconductors, quantum computing, and space. Korean companies committed $350 billion in U.S. investments. And the administration’s America’s Maritime Action Plan — issued

AI is now embedded in core defense mission systems, acquisition planning, and contract administration. The legal, compliance, and contractual risks that follow are fast-growing and consequential — capable of derailing performance, generating False Claims Act (FCA) exposure, or disqualifying proposals.

As the Department of Defense (DoD) increases its reliance on AI-enabled capabilities, contractors should understand

Federal contractors are often familiar with the well-defined bid protest processes at the Government Accountability Office (GAO), the U.S. Court of Federal Claims, and agency-level forums. But contractors pursuing state and local government work quickly learn that bid protests at the state and local level are a different animal entirely.

Instead of one uniform set