Top All-Time Donors, 1989-2014
1 ActBlue $119,805,859 99% 0%
2 American Fedn of State, County & Municipal Employees $63,562,815 79% 1%
3 National Education Assn $59,991,508 57% 4%
4 AT&T Inc $57,977,064 41% 58%
5 National Assn of Realtors $57,197,540 41% 43%
6 Intl Brotherhood of Electrical Workers $47,074,114 90% 2%
7 Goldman Sachs $47,054,435 52% 44%
8 Carpenters & Joiners Union $43,628,423 68% 9%
9 United Auto Workers $42,462,975 71% 0%
10 Service Employees International Union $41,307,878 80% 2%
11 Laborers Union $39,686,889 83% 7%
12 American Federation of Teachers $38,179,895 89% 0%
13 Teamsters Union $36,977,417 88% 5%
14 Communications Workers of America $36,800,816 87% 0%
15 JPMorgan Chase & Co $35,815,427 47% 51%
16 United Food & Commercial Workers Union $35,451,971 85% 0%
17 AFL-CIO $35,393,501 54% 2%
18 United Parcel Service $33,444,162 35% 64%
19 Citigroup Inc $33,438,657 48% 50%
20 EMILY's List $32,778,804 98% 0%
https://www.opensecrets.org/orgs/list.php
20 of the top 32 donors lean Democrat, while only 6 lean Republican. The rest are on the fence.
Top Industries Lobbying on Labor, 2014
Industry Total
Public Sector Unions $6,736,037
Transportation Unions $5,658,163
Industrial Unions $4,013,607
Misc Unions $3,643,065
Building Trade Unions $2,395,000