Organizations that paid for trips taken by House members and their staff in connection with official duties, from the post-travel filings the Clerk of the House publishes for six years. Senate filings name the sponsor only inside a scanned document, so they appear on each senator's profile but not here. A trip is one traveler's filing; amendments of it count once.
683 sponsors, most trips first. Filings last checked Oct 24, 2026.
| Sponsor (as filed) | Trips | Offices | Members' own | Latest trip |
|---|---|---|---|---|
| Edesia Nutrition, Eleanor Crook Foundation, and the Alliance to End Hunger | 3 | 3 | 0 | Jul 12, 2024 |
| Entertainment Software Association | 3 | 2 | 0 | Apr 27, 2026 |
| Faith and Law Project The Clapham Group | 3 | 3 | 0 | Oct 29, 2021 |
| Fathom | 3 | 3 | 0 | Jan 7, 2025 |
| Federation of American Hospitals | 3 | 3 | 0 | Apr 21, 2025 |
| Foundation for Defense of Democracies |
| 3 |
| 3 |
| 0 |
| Aug 2, 2023 |
| Foundation for Defense of Democracies and DL Revocable Trust | 3 | 3 | 0 | Jun 11, 2025 |
| Foundation for Rual Service, Broadband Association of North Dakota, and Minnesota Telecom Alliance | 3 | 3 | 0 | Aug 15, 2023 |
| Foundation for Rural Services | 3 | 3 | 0 | Aug 17, 2021 |
| Growmark, Inc., Illinois Corn Marketing Board, and Illinois Soybean Association Checkoff Board | 3 | 2 | 0 | Oct 25, 2022 |
| International Conservation Caucus Foundation White Oak Conservation | 3 | 3 | 3 | Jan 31, 2020 |
| International Institute on Race, Equality, and Human Rights | 3 | 2 | 1 | Mar 23, 2025 |
| Jewish Institute of National Security of America (JINSA) | 3 | 3 | 0 | Aug 14, 2026 |
| Jobs for the Future and the Joyce Foundation | 3 | 3 | 0 | Apr 19, 2022 |
| Korean American Institute and the Philip Jaisohn Memorial Foundation | 3 | 3 | 0 | Sep 12, 2025 |
| Megafire Institute, Gordon and Betty Moore Foundation, and Safewoods | 3 | 2 | 0 | May 27, 2026 |
| New York Center for Foreign Policy Affairs | 3 | 2 | 0 | May 29, 2022 |
| Partnership for Participatory International Policy | 3 | 2 | 2 | Apr 1, 2026 |
| Pew Charitable Trusts Democracy Fund William and Flora Hewlett Foundation | 3 | 3 | 0 | Oct 15, 2021 |
| Red River Sugarbeet Education Foundation Red River Valley Sugarbeet Growers Association | 3 | 3 | 0 | Aug 24, 2021 |
| Safewoods Retreat, Gordon and Betty Moore Foundation, and Megafire Institute | 3 | 3 | 0 | Jun 17, 2025 |
| Stanford University, Good Ventures Foundation, and Institute for Progress | 3 | 3 | 0 | Aug 7, 2023 |
| Washington Office on Latin America | 3 | 2 | 1 | Nov 22, 2024 |
| Wildlife Conservation Society | 3 | 3 | 0 | Aug 23, 2024 |
| Young America's Foundation | 3 | 2 | 2 | Mar 18, 2025 |
| American Exploration and Production Council, Jonah Energy LLC, PureWest Energy | 2 | 2 | 0 | Aug 8, 2023 |
| Anno.ai and Dunlevy Aerospace | 2 | 2 | 0 | Aug 20, 2025 |
| Aspen Institute Democracy Fund Henry Luce Foundation Rockefeller Brothers Fund Carnegie Corporation of New York | 2 | 2 | 2 | May 31, 2022 |
| Aspen Institute Democracy Fund The Henry Luce Foundation Rockefeller Brothers Fund | 2 | 2 | 1 | Oct 22, 2021 |
| Aspen Institute Democracy Fund William and Flora Hewlett Foundation | 2 | 2 | 0 | Dec 17, 2021 |
| Aspen Institute, Inc. and Gates Foundation | 2 | 2 | 0 | Apr 7, 2026 |
| Aspen Institute Inc Rockefeller Brothers Fund The Henry Luce Foundation Democracy Fund | 2 | 2 | 2 | Sep 9, 2021 |
| Bitcoin Policy Institute | 2 | 1 | 0 | Jul 17, 2026 |
| BSA Foundation Software Education Foundation | 2 | 2 | 0 | Aug 10, 2022 |
| Center for Renewing America, Inc. | 2 | 2 | 2 | May 12, 2023 |
| Climate Solutions Foundation (CSF) | 2 | 2 | 2 | Mar 22, 2026 |
| Conference of State Bank Supervisors and the Federal Reserve Bank of St. Louis | 2 | 2 | 0 | Oct 3, 2023 |
| Congresional Institute | 2 | 2 | 0 | Aug 15, 2024 |
| Congressionl institute | 2 | 2 | 0 | May 4, 2022 |
| Congressionsl Institute | 2 | 2 | 0 | May 4, 2022 |
| Conservative Pa1tnership Institute | 2 | 2 | 2 | Feb 10, 2022 |
| Cooperative for Assistance and Relief Everywhere, Inc (CARE) | 2 | 2 | 0 | Aug 7, 2022 |
| Defense Forum Foundation | 2 | 2 | 0 | Feb 19, 2024 |
| Edesia Nutrition and Eleanor Crook Foundation | 2 | 2 | 0 | Mar 20, 2026 |
| Family Policy Alliance Foundation | 2 | 2 | 0 | Mar 20, 2023 |
| Fellowship Foundation (d.b.a. International Foundation) | 2 | 2 | 2 | Oct 4, 2023 |
| Fellowship Foundation (International Foundation) | 2 | 2 | 2 | May 25, 2021 |
| Fisk University | 2 | 1 | 2 | Apr 12, 2022 |