| United Association of Journeymen & Apprentices of the Plumbing & Pipe | General support | $2,150,000 |
| United Association of Journeymen & Apprentices of the Plumbing & Pipe | General support | $1,900,000 |
| United Association of Journeymen & Apprentices of the Plumbing & Pipe | General support | $1,833,333 |
| United Association of Journeymen & Apprentices of the Plumbing & Pipe | General support | $1,783,333 |
| United Association of Journeymen & Apprentices of the Plumbing & Pipe | General support | $1,779,167 |
| United Association of Journeymen & Apprentices of the Plumbing & Pipe | General support | $1,728,000 |
| United Association of Journeymen & Apprentices of the Plumbing & Pipe | General support | $1,720,000 |
| United Association of Journeymen & Apprentices of the Plumbing & Pipe | General support | $1,686,667 |
| United Association of Journeymen & Apprentices of the Plumbing & Pipe | General support | $1,583,333 |
| United Association of Journeymen & Apprentices of the Plumbing & Pipe | Donation for convention | $1,575,500 |
| United Association of Journeymen & Apprentices of the Plumbing & Pipe | General support | $1,530,000 |
| United Association of Journeymen & Apprentices of the Plumbing & Pipe | General support | $1,475,000 |
| United Association of Journeymen & Apprentices of the Plumbing & Pipe | General support | $1,446,667 |
| United Association of Journeymen & Apprentices of the Plumbing & Pipe | General support | $1,429,167 |
| United Association of Journeymen & Apprentices of the Plumbing & Pipe | General support | $1,343,333 |
| United Association of Journeymen & Apprentices of the Plumbing & Pipe | General support | $1,268,333 |
| United Association of Journeymen & Apprentices of the Plumbing & Pipe | General support | $1,204,167 |
| United Association of Journeymen & Apprentices of the Plumbing & Pipe | General support | $1,054,167 |
| United Association of Journeymen & Apprentices of the Plumbing & Pipe | General support | $1,054,167 |
| United Association of Journeymen & Apprentices of the Plumbing & Pipe | General support | $1,050,000 |
| United Association of Journeymen & Apprentices of the Plumbing & Pipe | General support | $1,000,000 |
| United Association of Journeymen & Apprentices of the Plumbing & Pipe | General support | $875,000 |
| United Association of Journeymen & Apprentices of the Plumbing & Pipe | General support | $860,000 |
| United Association of Journeymen & Apprentices of the Plumbing & Pipe | General support | $733,333 |
| United Association of Journeymen & Apprentices of the Plumbing & Pipe | General support | $683,333 |
| Ua Local 130 | General support | $291,667 |
| Mechanical Industry Advancement Fund | Funding; additional funding | $250,000 |
| United Association of Journeymen & Apprentices of the Plumbing & Pipe | General support | $200,000 |
| Pipe Fitters Association Local 597 Charities Inc | General support | $200,000 |
| United Association of Journeymen & Apprentices of the Plumbing & Pipe | General support | $200,000 |
| United Association of Journeymen & Apprentices of the Plumbing & Pipe | General support | $166,667 |
| United Association of Journeymen & Apprentices of the Plumbing & Pipe | General support | $165,000 |
| United Association of Journeymen & Apprentices of the Plumbing & Pipe | General support | $150,000 |
| United Association of Journeymen & Apprentices of the Plumbing & Pipe | General support | $137,500 |
| United Association of Journeymen & Apprentices of the Plumbing & Pipe | General support | $130,000 |
| United Association of Journeymen & Apprentices of the Plumbing & Pipe | General support | $120,000 |
| United Association of Journeymen & Apprentices of the Plumbing & Pipe | General support | $120,000 |
| United Association of Journeymen & Apprentices of the Plumbing & Pipe | General support | $110,000 |
| United Association of Journeymen & Apprentices of the Plumbing & Pipe | General support | $108,333 |
| United Association of Journeymen & Apprentices of the Plumbing & Pipe | General support | $100,000 |
| United Association of Journeymen & Apprentices of the Plumbing & Pipe | General support | $91,667 |
| United Association of Journeymen & Apprentices of the Plumbing & Pipe | General support | $91,667 |
| United Association of Journeymen & Apprentices of the Plumbing & Pipe | General support | $91,667 |
| United Association of Journeymen & Apprentices of the Plumbing & Pipe | General support | $91,667 |
| Semper Fi & Americas Fund | Donation | $89,190 |
| United Association of Journeymen & Apprentices of the Plumbing & Pipe | General support | $87,500 |
| Union Sportsmens Alliance | Iuec batlimore trap shoot 8/24-ammo sponsor; roofers 9/7 clay shoot sponsorship; promotional sponsor for scpt clay shoot event; youtube tv sponsorship;5 silver sponsors for milwaukee dinner 8/25; meal sponsor for milwaukee dinner 8/25; sponsor for fundraising gala 6/3/25 afl-cio; sponsor at trumka clay shoot-queenstown md | $87,000 |
| United Association of Journeymen & Apprentices of the Plumbing & Pipe | District 1 apprenticeship contest | $70,000 |
| United Association of Journeymen & Apprentices of the Plumbing & Pipe | District 2 apprenticeship contest | $70,000 |
| United Association of Journeymen & Apprentices of the Plumbing & Pipe | District 5 apprenticeship contest | $70,000 |
| United Association of Journeymen & Apprentices Plumbers & Pipefitters | District 4 apprenticeship contest | $70,000 |
| United Asso Journeymen & Appr of the Plumbing & Pipe Us & Canada | General support | $69,300 |
| United Association of Journeymen & Apprentices of the Plumbing & Pipe | General support | $43,750 |
| Ua Local 811 | General support | $42,000 |
| United Association of Journeymen & Apprentices of the Plumbing & Pipe | General support | $36,667 |
| United Association of Journeymen & Apprentices of the Plumbing & Pipe | General support | $36,667 |
| United Association of Journeymen & Apprentices of the Plumbing & Pipe | General support | $34,800 |
| United Association of Journeymen & Apprentices of the Plumbing & Pipe | General support | $30,000 |
| Energy Equipment and Infrastructure Alliance | Support for pipeline campaign | $30,000 |
| Ua Local 272 | General support | $28,500 |
| Hvac Excellence Ltd | Exhibitor sponsor package-2026 conference | $25,000 |
| Industrial Relations Council Nfp | Contribution to operating account | $25,000 |
| Mikva Challenge Grant Foundation Inc | Sponsor for 2025 democracy is a verb! | $25,000 |
| National Maintenance Agreements Labor-management Policy Committee | Gold sponsor for tauc leadership conference; silver sponsor for zisa awards | $25,000 |
| United Association of Journeymen & Apprentices of the Plumbing & Pipe | General support | $20,700 |
| International Water Initiative For Sanitation and Hygiene Inc | Donation for water & sanitation projects | $20,000 |
| National Republican Club of Capitol Hill | Lunch sponsor & foursome; golf tournament lunch sponsor | $20,000 |
| Southern Company-north America Building Trades Unions Lmcc Tr | Supporter for legislative conference; sponsor for twbn 9/24 conference | $20,000 |
| United Association of Journeymen & Apprentices of the Plumbing & Pipe | General support | $20,000 |
| Union Veterans Council | Member dues contribution | $20,000 |
| Center For Military Recruitment Assessment and Veterans Employment | Foursome-queenstown harbor golf | $17,500 |
| Esco Institute Ltd | Exhibitor sponsor pkg-hvacr education conf. | $17,500 |
| United Suicide Survivors International | 2024 const. working minds presenting sponsor | $15,000 |
| Women In Hvacr Inc | Organizational sponsorship-gold; sponsorship-women to watch-celebrate magazine | $15,000 |
| Diabetes Research Institute Foundation Inc | Labor of love eagle sponsor; labor of love foursome | $14,000 |
| United Association of Journeymen & Apprentices of the Plumbing & Pipe | General support | $12,500 |
| Boys & Girls Clubs of Metropolitan Baltimore | Reception sponsorship 5/5/25 | $10,000 |
| Bridge Over Troubled Waters Inc | Contribution | $10,000 |
| Distribution Contractors Association | Dca convention sponsorship 2/25 | $10,000 |
| International Association of Plumbing and Mechanical Officials | Sponsorship for las vegas conference | $10,000 |
| Labor Council For Latin American Advancement | Annual contribution; entertainment sponsor for 25th convention | $10,000 |
| American Federation of Labor & Congress of Industrial Orgs | Sponsorship for labor day parade | $10,000 |
| Plumbing-heating-cooling Contractors-national Association | 2025 uac sponsorship | $10,000 |
| Toys For Tots of the Metropolitan Area | Donation | $10,000 |
| The Labor Heritage Foundation | Advocate sponsor for 9/19-21/25 conference | $10,000 |
| Pipe Line Contractors Association | Plca convention breakfast sponsor 2/25 | $8,500 |
| St Patrick's Day Parade-chicago | Emerald sponsor for parade | $7,500 |
| United Farm Workers | Full page ad for convention commerative journal; sponsor for 11/12/24 reception | $7,500 |