Interactive tool · FEC + LDA + USAspending

Top Spender Explorer

Browse, sort, and filter the top 150 organizations by combined activity (a convenience sum across FEC, LDA, and USAspending, not causal influence). Sort by contributions, lobbying, contracts, or combined total; filter by name or minimum spend.

150
Organizations
$364.0B
Combined tracked total

Showing 150 organizations. Refine with filters above.

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Top organizations by combined FEC contributions, LDA lobbying disclosures, and federal contract obligations

Source: Federal Election Commission, U.S. Senate LDA, USAspending.gov As of 2023-2024

Every figure on PlainInfluence is rendered directly from official FEC, Senate LDA and USAspending records, no number is typed in by an editor. Disclosed contributions, lobbying, and contracts are lawful, regulated activities, appearing on this page is not an allegation of wrongdoing. See our editorial standards & corrections policy, the methodology behind these numbers, our disclaimer, or report a data error. Data current as of August 2026.