The release of the Jeffrey Epstein files in early 2026 was more than just a scandal about one man. It provided an unprecedented glimpse into the hidden architecture of American corporate power. When the U.S. Department of Justice published over 3 million pages of documents on January 30, 2026, the media focused on the famous names. However, the files also exposed a broader and more troubling reality: Epstein’s network had infiltrated the boardrooms of hundreds of major U.S. companies, with significant consequences for corporate misconduct and business culture.
As a scholar of corporate finance and governance, I have studied the vast reaches of Epstein’s business connections. Along with my colleagues Marina Gertsberg and Ekaterina Volkova, we found that Epstein effectively wired corporate America into a denser, more tightly interconnected network. Companies with more Epstein-connected directors experienced measurably worse governance failures over time, regardless of their size or the prominence of their executives.
The Hidden Web of Corporate Connections
The vast majority of corporate connections to Epstein went unreported by the media. Following the files’ release, journalists understandably focused on the most prominent and sensational cases. However, our research revealed that fewer than 1 in 4 companies with Epstein-connected directors were mentioned in the news.
We searched the entire document load for the names of every CEO and board member who served at a publicly listed U.S. company between 2006 and 2026, totaling 92,698 individuals. Using artificial intelligence, we classified each document match, distinguishing meaningful contact with Epstein from accidental mentions. What we discovered was striking: more than 2,000 public-company directors had direct contact with Epstein, either through emails or in-person meetings. Of these, about 1,000 were part of five or more communications, identifying them as the most tightly connected individuals.
Our findings indicated that companies with more Epstein-connected directors experienced much worse governance over time. Using data from RepRisk, we discovered that every time a board added a director with meaningful Epstein contact, it was associated with about 1.7 more governance failures per year. Additionally, there were 3.4 more incidents that breached the environmental, sustainability, and governance pledges of the director’s company.
Notable Cases of Corporate Misconduct
Some of the best-known cases underscore this finding. Jes Staley, who privately described Epstein as one of his closest friends, resigned as CEO of Barclays in November 2026 after the bank disclosed a regulatory probe into that relationship. Barclays clawed back 17.8 million British pounds in awards, or about US$24 million, and the U.K. watchdog Financial Conduct Authority fined and banned him from working in financial services.
Another example is Leon Black, who stepped down as chairman and CEO of Apollo Global Management in 2026 after an independent review found he had paid Epstein $170 million for tax and estate-planning advice, far more than initially disclosed. Apollo restructured its governance in the process.
At the company level, connections to Epstein were followed by governance failures. Deutsche Bank paid a $150 million regulatory penalty for compliance issues tied to Epstein’s accounts, while JPMorgan Chase settled survivor claims for $290 million.
The Impact of Epstein’s Network on Corporate Structure
Beyond individual firms, Epstein’s network reshaped the structure of corporate America itself. We found that board members in his network tended to cluster more tightly than nonconnected members. When we mapped connections among board members, adding Epstein-mediated links increased the network’s density by 353%. This sharply reduced the degrees of separation among major companies by more than a factor of three.
The effect was especially pronounced in finance and technology, including giants such as JPMorgan Chase, Goldman Sachs, and Morgan Stanley. In this sector, 32 of 50 companies had at least one Epstein-connected director, while network density increased by 550%. In tech, Epstein’s ties actually bridged two previously disconnected clusters of firms, joining Microsoft, Apple, Cisco, and IBM into a single connected network.
The Norms and Culture of Epstein’s Network
A natural question is whether talking to Epstein simply suggests that person was well connected and that firms try to put well-connected people on their boards. To test this, we considered two scenarios. Under one, Epstein expanded executives’ access to elite contacts and opportunities, potentially benefiting their firms. Under the other, exposure to Epstein’s network spread a culture of boundary-crossing behavior, making questionable conduct seem more normal.
Our research points to the second explanation. If a company became more embedded and better connected within the Epstein network, it wasn’t associated with worse governance outcomes. However, when boards outside that network had members who served on other boards with Epstein-connected directors, those indirect ties consistently predicted more misconduct incidents.
A full reckoning for many of these businesses, in terms of governance and reputation, may still lie ahead. But investors, board-nominating committees, and regulators now have the data to ask harder questions about who sits in corporate boardrooms and whose company they kept.
