Mutual / membership nonprofits in Illinois

625 membership organizations in Illinois file a Form 990. Together they report $2.6 billion in revenue and hold $6.2 billion in assets.

Browse all 227 membership organizations in Illinois →

The largest are Accenture United States Benefit Trust, United Airlines Employee Sick Leave Tr, and United Airlines Pilot Retiree Health Account Plan.

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Mutual / membership in Illinois

Largest by revenue first.

AAccenture United States Benefit Trust 501(c)(9) · Chicago, IL	$901.3M
UUnited Airlines Employee Sick Leave Tr 501(c)(9) · Chicago, IL	$539.7M
UUnited Airlines Pilot Retiree Health Account Plan 501(c)(9) · Chicago, IL	$191.2M
Chicago & Vicinity Laborers Distrct Cncil Retire Health & Welfare Plan 501(c)(9) · Westchester, IL	$156.8M
SSeiu Healthcare Il Home Care & Child Care Fund 501(c)(9) · Chicago, IL	$150.0M
KKraft Foods Global Inc Retiree Health And Life Benefit Tr 501(c)(9) · Chicago, IL	$82.3M
Kskj Life 501(c)(8) · Joliet, IL	$70.7M
UUniversity Of Chicago Self Insurance Trust 501(c)(3) · Chicago, IL	$61.0M
UUniversity Of Chicago Retiree Medical Trust 501(c)(3) · Chicago, IL	$39.8M
PPepco Holdings Inc Veba Trust 501(c)(9) · Chicago, IL	$34.4M
UUnited Airlines Technicians And Related Employees Hra&Rha Plans 501(c)(9) · Chicago, IL	$31.8M
North Central Illinois Laborers Health & Welfare Fund 501(c)(9) · Peoria, IL	$29.2M
CCoca-Cola Co Postretireme Medical Voluntary Emp Beneficiary 501(c)(9) · Chicago, IL	$28.4M
TThe Ann & Robert H Lurie Children'S Hospital Of Chicago Liability Protectio N Program 501(c)(3) · Chicago, IL	$23.7M
UUniversity Of Missouri Medical Professional Liability Tr 501(c)(3) · Chicago, IL	$22.3M
Clara Abbott Foundation 501(c)(3) · Abbott Park, IL	$20.7M
IIbew Local 134-Neca Vacation Savings Trust Fund 501(c)(9) · Chicago, IL	$18.4M
BBot Chicago Painters & Decorators Retiree Welfare Fund 501(c)(9) · Darien, IL	$17.9M
Trust Agreement Of The Retiree Medical Plan Of The Plumbers 501(c)(9) · Chicago, IL	$17.6M
Western Area School Employee Benefits Trust 501(c)(9) · Macomb, IL	$16.9M
Chicago Truck Drivers Hlprs & Whse 501(c)(9) · Chicago, IL	$15.3M
RRandhill Park Cemetery Assn Inc Care Fund 501(c)(13) · Arlington Hts, IL	$14.6M
VVisionary Schools Benefit Plan 501(c)(9) · Schaumburg, IL	$12.4M
IIntl Un Of Operating Engrs Local 399 Health Reimbursement Account 501(c)(9) · Chicago, IL	$12.4M
PPlan A Health Care Plan Trust 501(c)(9) · Galesburg, IL	$10.2M
RRubicon Insurance Company 501(c)(3) · Evanston, IL	$8.3M
NNational Allied Workers Union Insurance Trust 501(c)(9) · Chicago, IL	$7.3M
BBlack Hawk College Health Benefit Plan Tr 501(c)(9) · Moline, IL	$7.2M
CCement Masons Local No 502 Retiree Welfare Fund 501(c)(9) · Bellwood, IL	$6.6M
IIpers Rivergate Inc 501(c)(25) · Chicago, IL	$6.4M
AArea Teamsters Insurance Benefit Plan 501(c)(9) · Lyons, IL	$4.5M
IIpers Hamilton Marketplace Inc 501(c)(25) · Chicago, IL	$4.4M
KKomatsu America Corp Retiree Welfare Collectively Bargained Tru 501(c)(9) · Chicago, IL	$4.4M
DDana Non-Union Retiree Veba Trust 501(c)(9) · Chicago, IL	$4.1M
Alfa International Global Legal Network Inc 501(c)(6) · Chicago, IL	$4.0M
KKelly General Construction Company Of Decatur Inc Benefit Tr 501(c)(9) · Decatur, IL	$3.9M
OOperative Plasterers And Cement Masones International Assoc Local1 501(c)(9) · Schaumburg, IL	$3.9M
IIpers South Loop Market Inc 501(c)(25) · Chicago, IL	$3.8M
KKomatsu America Corp Retiree Welfare Noncollectively Bargained 501(c)(9) · Chicago, IL	$3.6M
LLocal 309 Ibew Income Security Fund 501(c)(9) · Collinsville, IL	$3.4M
GGateway Regional Water Company Inc 501(c)(12) · Sandoval, IL	$2.5M
Private Directors Association Nfp 501(c)(6) · Chicago, IL	$2.5M
KKelly Construction Of Indiana Inc Employee Benefits Tr 501(c)(9) · Decatur, IL	$2.1M
RRockford Pb & Pa Unit 6 Retiree Healthcare Funding Trust 501(c)(9) · Glenview, IL	$1.9M
Illinois Retired Teachers Association Inc 501(c)(4) · Springfield, IL	$1.9M
NNorthern Illinois Welfare Fund 501(c)(9) · Rockford, IL	$1.8M
Seiu Local 1 & Boma Chicago Training And Legal Fund 501(c)(9) · Chicago, IL	$1.8M
WWest Prairie Water Co 501(c)(12) · Arcola, IL	$1.7M
VVillage Of Schaumburg Veba Health Savings Plan 501(c)(9) · Schaumburg, IL	$1.7M
HHub Industrial Inc 501(c)(25) · Chicago, IL	$1.6M
SSwcd Of Illinois Insurance Group Association 501(c)(9) · Hillsboro, IL	$1.5M
HHah Holdings Llc Health And Welfare Benefits Tr 501(c)(9) · Chicago, IL	$1.4M
RRathje Enterprises Inc Employee Benefit Tr 501(c)(9) · Decatur, IL	$1.4M
UUnited Employee Welfare Benefit Trust 501(c)(9) · Chicago, IL	$1.3M
WWestern Wayne Water District 501(c)(12) · Wayne City, IL	$1.3M
BBrunswick Transition Tr 501(c)(17) · Lake Forest, IL	$1.2M
IIron Workers Local 392 Vacation Fund 501(c)(5) · East St Louis, IL	$1.2M
IIllinois Scottish Rite Fund 501(c)(3) · Orland Park, IL	$1.2M
Illinois Life & Health Insurance Council 501(c)(6) · Springfield, IL	$1.1M
AAirport Center Inc 501(c)(25) · Chicago, IL	$1.0M
Retired Teachers Association Of Chicago 501(c)(4) · Chicago, IL	$1.0M
VVillage Of Downers Grove Fraternal Order Of Police Lodge 73 Retiree 501(c)(9) · Glenview, IL	$991K
NNorth Morgan Water Cooperative 501(c)(12) · Jacksonville, IL	$967K
QQuad Cities Local 518 Graphic Communications International 501(c)(9) · Carol Stream, IL	$881K
NNorthern Illinois Employee Benefits Trust 501(c)(9) · Macomb, IL	$872K
CCrain Cemetery Services Inc 501(c)(13) · Anna, IL	$814K
VVeterans Of Foreign Wars Department Of Illinois 501(c)(19) · Rochelle, IL	$588K
Wheaton Cemetery Association 501(c)(13) · Wheaton, IL	$551K
IIpava State Bank Group Medical Health Plan 501(c)(9) · Canton, IL	$543K
GGreenmount Cemetery Association 501(c)(13) · Quincy, IL	$537K
AArlington Memorial Park Association 501(c)(13) · Rockford, IL	$512K
SStp Nuclear Operating Co Union Retirees' Medical & Dental Benefits Agreement 501(c)(9) · Chicago, IL	$466K
CCrescent Cemetery Inc 501(c)(3) · Hometown, IL	$464K
The Chicago Chapter Of China General Chamber Of Commerce - Usa 501(c)(6) · Chicago, IL	$452K
CColumbus Home Association Of Quincy Inc 501(c)(3) · Quincy, IL	$444K
AArenzville Rural Water Coop 501(c)(12) · Virginia, IL	$438K
SS M And S F Club 501(c)(7) · Rockford, IL	$433K
AAhcs Postretirement Benefits Tr 501(c)(9) · Chicago, IL	$425K
The New Light Cemetery Association 501(c)(13) · Lincolnwood, IL	$422K
Fop Corrections Lodge Benevolent Fund Nfp 501(c)(8) · Springfield, IL	$422K
TThe Lakeside Cemetery Association Of Libertyville Lake County 501(c)(13) · Libertyville, IL	$418K
BBethlehem Cemetery Association 501(c)(13) · Omaha, IL	$406K
PPatriot Coal Salaried Retiree Veba Trust 501(c)(9) · Chicago, IL	$400K
MMuslim Ummah Cemetery 501(c)(3) · Bolingbrook, IL	$389K
TThe Village Of Downers Grove Veba Health Savings Trust 501(c)(9) · Downers Grove, IL	$386K
DDowners Grove Firefighters Post Retirement Benefit Fund 501(c)(9) · Downers Grove, IL	$385K
WWestlake Masonic Association Inc 501(c)(10) · East Peoria, IL	$378K
RRound Prairie Water Coop 501(c)(12) · Springfield, IL	$354K
Secure Illinois Retirements 501(c)(3) · Chicago, IL	$350K
MMclaughlin Body Company Retiree Medical Tr 501(c)(9) · Moline, IL	$342K
SSigma Nu Fraternity-Gamma Mu Chapter Nfp 501(c)(7) · Champaign, IL	$325K
International Foundation For Retirement Education 501(c)(3) · Barrington, IL	$317K
AAlton City Cemetery 501(c)(13) · Alton, IL	$317K
AAsa Acquisition Corporation Postretirement 501(c)(9) · Chicago, IL	$313K
AApple Creek Water Co Op 501(c)(12) · Jacksonville, IL	$312K
VVillage Of River Forest Veba Health Savings Tr 501(c)(9) · River Forest, IL	$281K
YYpo Heartland Gold Inc 501(c)(6) · Rockford, IL	$274K
SSmith Tuw Ob Perpetual Tr Xxxxx1000 501(c)(13) · Chicago, IL	$271K
KKinsman Mutual Telephone Company 501(c)(12) · Kinsman, IL	$268K
BBoilermakers Local 363 Supplemental Training & Educational Fund 501(c)(9) · Belleville, IL	$266K

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