| Service Employees International Union | $1,714,166.00 |
| Service Employees Intl Union Local 1999 | $172,164.00 |
| American Fedn of St/Cnty/Munic Employees | $110,000.00 |
| Massachusetts Teachers Assn | $59,711.00 |
| AFL-CIO | $25,734.00 |
| Intl Brotherhood of Electrical Workers | $10,000.00 |
| Sheet Metal Workers Union | $10,000.00 |
| UNITE HERE | $10,000.00 |
| Plumbers/Pipefitters Union | $10,000.00 |
| Utility Workers Union of America | $10,000.00 |
| Painters & Allied Trades Union | $10,000.00 |
| National Education Assn | $10,000.00 |
| United Food & Commercial Workers Union | $10,000.00 |
| Office & Professional Employees Union | $10,000.00 |
| Teamsters Union | $10,000.00 |
| American Federation of Govt Employees | $10,000.00 |
| United Food & Commercial Workers Union | $6,088.00 |
| AFL-CIO | $5,084.00 |
| Laborers Union | $5,000.00 |
| Intl Alliance Theatrical Stage Employees | $5,000.00 |
| American Postal Workers Union | $5,000.00 |
| Carpenters & Joiners Union | $5,000.00 |
| International Assn of Fire Fighters | $5,000.00 |
| Amalgamated Transit Union | $5,000.00 |
| United Mine Workers of America | $5,000.00 |
| Transport Workers Union | $5,000.00 |
| United Steelworkers | $5,000.00 |
| American Federation of Teachers | $5,000.00 |
| Machinists/Aerospace Workers Union | $5,000.00 |
| United Transportation Union | $5,000.00 |
| National Assn of Letter Carriers | $5,000.00 |
| Communications Workers of America | $5,000.00 |
| National Air Traffic Controllers Assn | $5,000.00 |
| Ironworkers Union | $5,000.00 |
| Carpenters Union/New England | $5,000.00 |
| Office & Prof Employees Interntl Union | $4,963.00 |
| American Fedn of St/Cnty/Munic Employees | $3,864.00 |
| Operating Engineers Local 4 | $3,500.00 |
| Boilermakers Union | $3,000.00 |
| Professional Airways Systems Specialists | $2,500.00 |
| National Treasury Employees Union | $2,500.00 |
| Bricklayers Union | $2,500.00 |
| Bakery, Confectionery & Tobacco Workers | $2,000.00 |
| Assn of Professional Flight Attendants | $2,000.00 |
| Seafarers International Union | $1,000.00 |
| Plumbers/Pipefitters Union Local 51 | $1,000.00 |
| Brotherhood of Railroad Signalmen | $1,000.00 |
| American Federation of Teachers | $889.00 |
| International Assn of Fire Fighters | $358.00 |
| Chauffers, Warehousemen & Helpers Union | $355.00 |
Read more at LaborPains.org