[ Enter Database → ]
Intelligence Synthesis · April 13, 2026
Research Brief
Directed Inquiry: Investigate the opacity and dark money structures in progressive philanthropy: how do Arabella Advis

Directed Inquiry

Question: Investigate the opacity and dark money structures in progressive philanthropy: how do Arabella Advisors, New Venture Fund, and the Wyss Foundation enable untraceable political spending? What are the legal and ethical concerns about non-citizen Hansjörg Wyss funding US political activity through nonprofit intermediaries?

Date: 2026-04-13

Research Findings

The Arabella Advisors network represents one of the largest dark money operations in progressive politics, having raised over $6.5 billion between 2005 and 2021, with recent years seeing $1.3-1.4 billion annually in anonymous donations. Founded in 2005 by former Clinton administration appointee Eric Kessler, Arabella operates through a complex structure of six interconnected nonprofits that enable untraceable political spending through fiscal sponsorship arrangements. The system exploits tax regulations where fiscally sponsored groups don't file Form 990s with the IRS, and uses 'pass-through' arrangements that make it difficult to trace donor money flows.

The network's most controversial aspect involves Swiss billionaire Hansjörg Wyss, who as a foreign national without U.S. citizenship or permanent residency, has funneled $475 million through the system while being legally barred from direct political contributions. Critics argue this exploits a loophole allowing foreign nationals to influence U.S. elections indirectly through nonprofits, with Wyss having previously made $119,000 in unlawful direct political contributions from 1990-2006. In November 2025, facing increased scrutiny, Arabella rebranded to Sunflower Services, though critics describe this as merely a name change to 'defang GOP legal attacks' while maintaining the same functional structure. Legal concerns focus on the foreign money loophole that allows funding of ballot measures and voter mobilization efforts, with the Sixteen Thirty Fund alone spending over $130 million on ballot measures in 25 states.

Data Collected

  • Entities created: Sunflower Services, Vital Impact, Berger Action Fund, The Hub Project, Financial Investment Corporation (FIC), Concentric Equity Partners, Jennifer Steans, Arabella Acquisition, LLC, Scott Walter, Capital Research Center, Americans for Public Trust (APT), Caitlin Sutherland, Lee Bodner, North Fund, Telescope Fund, Impetus Fund
  • Facts recorded: 19
  • Connections mapped: 9
  • Web sources consulted: 31

Sources

← Back to Report All Findings →