Cause IQ organization data

Labor Unions

Cause IQ has information on 23,646 labor unions. These organizations typically have revenues from $109,807 to $1.2 million, between 2 and 27 employees, and are 501(c)(5)s. Labor unions in Cause IQ can also be civic and social organizations, social advocacy organizations, and environment, conservation, and wildlife organizations.

Most popular labor unions

National Association of Letter Carriers (NALC)501(c)(5)Washington, DC$1.9 billion
United Steelworkers USW501(c)(5)Pittsburgh, PA$562 million
Service Employees International Union (SEIU)501(c)(5)Washington, DC$300 million
International Brotherhood of Teamsters (IBT)501(c)(5)Washington, DC$211 million
Unite Here501(c)(5)New York, NY$95 million
National Treasury Employees Union / National Headquarters (NTEU)501(c)(5)Washington, DC$35 million
Ohio Farm Bureau Federation501(c)(5)Columbus, OH$22 million
American Federation of Musicians of the US & Canada (AFM)501(c)(5)New York, NY$13 million
United Food & Commercial Workers Union - Ufcw501(c)(5)Washington, DC$252 million
Amalgamated Transit Union (ATU)501(c)(5)Silver Spring, MD$36 million
IBEW Local Union No. 26501(c)(5)Lanham, MD$24 million
Pennsylvania State Education Association (PSEA)501(c)(6)Harrisburg, PA$77 million
Ohio Education Association501(c)(6)Columbus, OH$66 million
National Railway Labor Conference (NRLC)501(c)(6)Arlington, VA$17 million
Kentucky Education Association501(c)(6)Frankfort, KY$11 million
Center for Contract Compliance501(c)(6)Covina, CA$9.8 million
Realty Advisory Board on Labor Relations (RAB)501(c)(6)New York, NY$7.5 million
Carpenter Contractor Alliance of Metropolitan New York (NYCDCC)501(c)(6)New York, NY$5.0 million
Texas Public Employees Association (TPEA)501(c)(6)Austin, TX$4.8 million
Joint Safety and Training Institute501(c)(6)San Fernando, CA$4.3 million
New York Electrical Contractors Association501(c)(6)New York, NY$3.3 million
Industrial Employers and Distributors Association501(c)(6)Emeryville, CA$2.3 million
1199Seiu League Training and Upgrading Fund501(c)(3)New York, NY$63 million
AFM and SAG-AFTRA Intellectual PROPERTY Rights DISTRIBUTION FUND501(c)(6)Valley Village, CA$59 million
National Domestic Workers Alliance (NDWA)501(c)(3)New York, NY$48 million
Writers Guild of America West (WGAW)501(c)(5)Los Angeles, CA$38 million
United States Letter Carriers Mutual Benefit Association501(c)(5)Washington, DC$28 million
Educational and Cultural Trust Fund of the Electrical Industry501(c)(5)Flushing, NY$23 million
Pharmaceutical Industry Labor Management Association (PILMA)501(c)(6)Alexandria, VA$14 million
United Association Local 290 Apprentice and Journeymen training trust (UA Local 290)501(c)(3)Tualatin, OR$12 million
UA Steamfitters Local 602501(c)(3)Landover, MD$12 million
United Associations Plumbers & Steamfitters Local Union 342501(c)(3)Concord, CA$9.0 million
Local 126 IBEW Occupational Safety Health & EducationTrust501(c)(3)Collegeville, PA$8.3 million
District Council 37 (DC37)501(c)(5)New York, NY$300 million
California Teachers Association501(c)(5)Burlingame, CA$224 million
Air Line Pilots Association International (ALPA)501(c)(5)Mclean, VA$222 million
American Federation of Teachers AFL-CIO Parent Organization (AFT)501(c)(5)Washington, DC$205 million
1199SEIU United Healthcare Workers East501(c)(5)New York, NY$190 million
United Service Workers Union (USWU)501(c)(5)New Rochelle, NY$188 million
International Brotherhood of Electrical Workers501(c)(5)Washington, DC$183 million
International Association of Sheet Metal Air Rail and Transportation Workers (SMART)501(c)(5)Washington, DC$165 million
American Federation of State County and Municipal Employees501(c)(5)Washington, DC$164 million
Communications Workers of America AFL-CIO CLC (CWA)501(c)(5)Washington, DC$150 million
International Association of Machinists and Aerospace Workers - Grand Lodge (IAM)501(c)(5)Upper Marlboro, MD$147 million
Sag-Aftra (Sag-Aftra)501(c)(5)Los Angeles, CA$124 million
American Federation of Labor and Congress of Industrial Organizations501(c)(5)Washington, DC$111 million
Service Employees International Union Local 32BJ501(c)(5)New York, NY$108 million
United Brotherhood of Carpenters and Joiners of America501(c)(5)Washington, DC$102 million
Laborers' International Union of North America (LIUNA)501(c)(5)Washington, DC$97 million
International Union of Operating Engineers501(c)(5)Washington, DC$84 million
American Federation of Government Employees501(c)(5)Washington, DC$75 million
Carp 46 No Ca Counties Conf Board- Ub of Carp and Join of America501(c)(5)Oakland, CA$68 million
International Association of Bridge Structural Ornamental and Reinforcing Iron Workers (IABSORIW)501(c)(5)Washington, DC$68 million
Operating Engineers Local 3 (OE3)501(c)(5)Alameda, CA$67 million
Allied Pilots Association501(c)(5)Fort Worth, TX$66 million
Massachusetts Teachers Association501(c)(5)Quincy, MA$64 million
American Postal Workers Union - AFL-CIO501(c)(5)Washington, DC$61 million
Electrical Industry Labor Management Cooperation Trust501(c)(5)Dorchester, MA$56 million
North Atlantic States Regional Council of Carpenters501(c)(5)Boston, MA$53 million
United Teachers Los Angeles (UTLA)501(c)(5)Los Angeles, CA$53 million
Washington Education Association501(c)(5)Federal Way, WA$50 million
International Union of Operating Engineers Local 150 (IUOE Local 150)501(c)(5)Countryside, IL$50 million
International Union of Bricklayers and Allied Craftworkers - Bac (BAC)501(c)(5)Washington, DC$42 million
International Union of Operating Engineers Local 12 (IUOE Local 12)501(c)(5)Pasadena, CA$38 million
International Alliance of Theatrical Stage Employees M P T A and A (IATSE)501(c)(5)New York, NY$36 million
United Nurses Association of Caunion of Health Care Professionals Nuhhce AFSCME AFL-CIO501(c)(5)San Dimas, CA$36 million
Transportation Communications Union Iam501(c)(5)Rockville, MD$35 million
American Farm Bureau Federation (AFBF)501(c)(5)Washington, DC$35 million
Hotel and Gaming Trades Council AFL-CIO (HTC)501(c)(5)New York, NY$33 million
International Longshoremen's Association AFL-CIO (ILA)501(c)(5)North Bergen, NJ$30 million
Transport Workers Union of America (TWU)501(c)(5)Washington, DC$29 million
United Mine Workers of America (UMWA)501(c)(5)Triangle, VA$29 million
National Air Traffic Controllers Association AFL-CIO501(c)(5)Washington, DC$28 million
International Union of Operating Engineers Local 302501(c)(5)Bothell, WA$25 million
National Association of Government Employees / Nage (NAGE)501(c)(5)Quincy, MA$25 million
Southwest Airlines Pilots Association501(c)(5)Dallas, TX$25 million
Construction and General Building LABORERS LOCAL 79501(c)(5)New York, NY$23 million
International Union of Operating Enginee LCL Union 1515a15b15c15d15g15h AFL-CIO501(c)(5)Long Island City, NY$22 million
Contract Services Administration Training Trust Fund (CSATF)501(c)(5)Burbank, CA$22 million
Council of School Supervisors and Administrators (CSA)501(c)(5)New York, NY$22 million
International Union of Operating Engineers Local 39 (IUOE)501(c)(5)San Francisco, CA$22 million
Actors' Equity Association501(c)(5)New York, NY$21 million
Great Lakes Region Organizing Committee501(c)(5)Chicago, IL$17 million
United Service Workers Union (USWU)501(c)(5)New Rochelle, NY$17 million
Office and Professional Employees International Union501(c)(5)New York, NY$16 million
International Union of Operating Engineers Local 825abcdrrh (IUOE825)501(c)(5)Springfield, NJ$16 million
Retail Wholesale & Department Store Union (RWDSU)501(c)(5)New York, NY$15 million
Ironworkers Union Local 7501(c)(5)South Boston, MA$15 million
Utility Workers Union of America (UWUA)501(c)(5)Washington, DC$14 million
Association for Los Angeles Deputy Sheriffs (ALADS)501(c)(5)Monterey Park, CA$13 million
Los Angeles Police Protective League (LAPPL)501(c)(5)Los Angeles, CA$12 million
North Atlantic States Carpenters Labor Management Program501(c)(5)Boston, MA$12 million
International Union of Operating Engineers Local 68-68a-68b-68c-68d501(c)(5)West Caldwell, NJ$12 million
Laborers Eastern Region Organizing Fund (LEROF)501(c)(5)East Brunswick, NJ$12 million
Coast Longshore Division501(c)(5)San Francisco, CA$11 million
Association of Profess Flight Attendants501(c)(5)Euless, TX$11 million
International Union of Bricklayers and Allied Craftworkers Local 1 New York501(c)(5)Long Island City, NY$11 million
Writers Guild of America East501(c)(5)New York, NY$10 million
International Union of Operating Engineers Local 4501(c)(5)Medway, MA$10 million
BCTGM International Union (BCTGM)501(c)(5)Kensington, MD$9.4 million
Laborers Employers Cooperation and Education Trust (LECET)501(c)(5)Washington, DC$8.9 million
International Association of Bridge Structural and Ornamental Ironworkers Local 433501(c)(5)City of Industry, CA$8.9 million
United Union of Roofers Waterproofers & Allied Workers501(c)(5)Washington, DC$8.8 million
Carpenters-Contractors Cooperation Committee501(c)(5)Los Angeles, CA$8.4 million
International Association Bridge Structural & Ornamen Reinforcing Iron Workers Local Union 40501(c)(5)New York, NY$7.7 million
Seafarers Joint Employment Fund501(c)(5)Camp Springs, MD$7.6 million
Sheet Metal Workers Local 17501(c)(5)Dorchester, MA$7.6 million
LIUNA Mid-Atlantic Region501(c)(5)Reston, VA$7.4 million
SERGEANTS Benevolent Association (SBA)501(c)(5)New York, NY$7.0 million
New York State Laborers Organizing Fund (NTSLOF)501(c)(5)Bayside, NY$6.9 million
New Jersey State Laborers-Employers Cooperation and Education Trust501(c)(5)East Brunswick, NJ$6.5 million
Brotherhood of Railroad Signalmen Grand Lodge501(c)(5)Front Royal, VA$6.4 million
International Union of Operating Engineers Local 399 Educational Training Fund501(c)(5)Chicago, IL$6.3 million
Nassau County Police Benevolent Association501(c)(5)Mineola, NY$5.6 million
International Association of Bridge Ironworkers Local Union No 11501(c)(5)Bloomfield, NJ$5.5 million
State of Caifornia and Vicinity501(c)(5)Pinole, CA$5.4 million
International Association of Bridge Structural and Ornamental Iron Workers501(c)(5)New York, NY$5.3 million
National Farmers Union (NFU)501(c)(5)Washington, DC$5.2 million
Voluntary Protection Programs Participants' Association (VPPPA)501(c)(3)Falls Church, VA$2.2 million
The Independent Drivers Guild501(c)(3)Long Island City, NY$7.8 million
American Guild of Musical Artists501(c)(5)New York, NY$5.8 million
UA Local 12501(c)(3)Boston, MA$4.1 million
Chicago Federation of Labor Workforce and Community Initiative501(c)(3)Chicago, IL$2.8 million
International Union of Operating Engineers Local 701501(c)(3)Seattle, WA$2.4 million
Westchester Heavy Construction Laborers Local 60 Training Fund501(c)(3)Hawthorne, NY$2.0 million
New Jersey Education Association (NJEA)501(c)(5)Trenton, NJ$162 million
Iowa Farm Bureau Federation501(c)(5)West Des Moines, IA$69 million
Michigan Education Association501(c)(5)East Lansing, MI$65 million
Carpenters International Training Fund501(c)(5)Las Vegas, NV$64 million
International Brotherhood of Boilermakers Iron Ship Builders501(c)(5)Kansas City, KS$60 million
Illinois Education Association501(c)(5)Springfield, IL$60 million
Teamsters Local 710501(c)(9)Mokena, IL$49 million
Noitu Insurance Trust Fund (NOITU)501(c)(9)Jamaica, NY$46 million
Florida Education Association501(c)(5)Tallahassee, FL$42 million
Service Employees International Union / 503 Local Oregon Public Employees U501(c)(5)Salem, OR$34 million
Texas Farm Bureau501(c)(5)Waco, TX$25 million
Illinois Farm Business Farm Management Association501(c)(5)Urbana, IL$17 million
NC Farm Bureau Federation501(c)(5)Raleigh, NC$15 million
Independent Pilots Association501(c)(5)Louisville, KY$15 million
ILWU Local 142501(c)(5)Honolulu, HI$14 million
Kentucky Farm Bureau Federation501(c)(5)Louisville, KY$14 million
Arkansas Farm Bureau (ArFB)501(c)(5)Little Rock, AR$14 million
Iowa State Education Association (ISEA)501(c)(5)Des Moines, IA$14 million
Kansas Farm Bureau (KFB)501(c)(5)Manhattan, KS$13 million
Michigan Farm Bureau501(c)(5)Lansing, MI$13 million
Tennessee Farm Bureau Federation501(c)(5)Columbia, TN$13 million
Local 825 Labor Management Fund (ELEC 825)501(c)(5)Springfield, NJ$13 million
Public SCHOOL Employees OF WASHINGTON / SEIU Local 1948501(c)(5)Auburn, WA$13 million
National Union of Healthcare Workers501(c)(5)Emeryville, CA$13 million
International Union of Operating Engineers Local 399501(c)(5)Chicago, IL$10 million

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