October 16, 2026 — The United States ambassador to the Netherlands, Joe Popolo, personally contributed $1 million toward the construction of President Donald Trump’s controversial new White House ballroom, according to a newly leaked list of project donors.
The confidential financial records, which were obtained and published by The Washington Post, indicate that Ambassador Popolo made his substantial gift late last year. The donation was finalized approximately two months after the businessman and political appointee assumed his diplomatic post in The Hague. When contacted by journalists to discuss the leaked contribution, Popolo declined to provide further comments to the newspaper.
The leaked donor registry encompasses financial commitments made through the end of September, cataloging a total of 67 distinct donations of $10,000 or more. Combined, these contributions account for an astronomical $333 million in pledged funds for the expansive White House architectural undertaking. An analysis of the donor pool reveals that major corporations operating within the technology, artificial intelligence, and defense manufacturing sectors account for a significant share of the total contributions. Furthermore, a subset of donors who opted to maintain their anonymity collectively accounted for $77 million of the funding pool.
According to reporting by The Washington Post, approximately half of the aggregate funds raised for the project originated from companies or private individuals who maintain active business dealings or regulatory matters before the federal government. Prior to the leak, Democratic lawmakers had repeatedly pressed the administration for transparency, formally requesting access to the project’s donor list on multiple occasions, though those inquiries were consistently met with refusal.
The private fund established to manage the project’s finances previously reached an agreement with the federal government explicitly ensuring that the identities of its financial backers would remain confidential. Under standard legal frameworks in the United States, non-profit entities of this nature are generally not required by federal law to publicly disclose their private donors, a loophole that critics argue shields high-net-worth contributors and corporate entities from public accountability.
When the massive renovation initiative was first announced last year, President Trump asserted that the grand ballroom would be financed entirely out of his own pocket alongside contributions from a select circle of personal friends. However, the comprehensive donor list reviewed by reporters shows no record of any personal financial contribution from the president himself.
Instead, financial realities appear to have shifted significantly since the project’s inception. Earlier this year, The Washington Post reported that approximately half of the overall construction costs—which have now ballooned to an estimated $600 million—are being directly subsidized by public funds rather than private philanthropy.
The White House has consistently dismissed mounting criticism regarding the financing structure and the heavy reliance on taxpayer dollars for the ambitious architectural project. Administration officials have brushed off the backlash, arguing that critics would inevitably voice complaints regardless of how the renovations were funded, contending that public outcry would be just as intense if taxpayers were footing the entire bill.
The planned ballroom, which President Trump has stated will possess the capacity to accommodate nearly 1,000 guests at official functions and gatherings, is currently taking shape on the historic grounds of the White House. The structure is being erected directly on the footprint of the White House East Wing, a historic section of the executive mansion that was completely demolished under the president’s orders last year. In addition to the grand reception space, architectural plans for the site reveal that the new construction includes the installation of a heavily fortified military bunker situated deep beneath the ballroom floor.
