Employer
Top donors at Iron Mountain
Itemized federal contributions over $200 only. Employer is self-reported on FEC filings.
Analysis
Federal Election Commission records show 120 contributors who listed IRON MOUNTAIN as their employer made itemized federal contributions totaling $210,782 as of June 26, 2026, covering only itemized amounts over $200; employer is self-reported on FEC filings. The committee receiving the largest share of gross receipts from this cohort was IRON MOUNTAIN INCORPORATED EMPLOYEES PAC (IMPAC) at $93,950, followed by ACTBLUE at $32,970 and HARRIS FOR PRESIDENT at $25,624. These figures represent Schedule A gross receipts to each named committee from this cohort; conduits may pass funds to downstream campaigns.