US Federal Government Directory › Donors › DUHAMEL, WILLIAM F.

DUHAMEL, WILLIAM F.

Contributed $303,100 to 49 members of Congress. Gives to both parties.

Donor figures are net of refunds from the FEC individual-contribution bulk files (2024 and 2026 cycles, each itemization taken at its latest amended version before any exclusion), rebuilt and reconciled row by row against the previous release on 2026-10-02; see methodology for the method and the reconciliation counts.

Party split: Republican: $292,800; Democrat: $10,300.

Employer: ROUTE ONE INVESTMENT CO.

Net itemized individual contributions per member and cycle, after subtracting refunds. Only each member's 25 largest net contributors per cycle are named. Employer and occupation are self-reported. The 2026 cycle is in progress.

Super PAC contributions

Contributions of $50,000 or more by the donor to super PACs. A committee name links to its page here, which lists every member of Congress it spent for or against.

Super PACs may raise and spend unlimited sums independently of candidates. Donors are named only at $50,000 or more per committee per cycle. A receipt is attached to this page only when the FEC filing identifies the same contributor (name and ZIP code) as the congressional contributions above.