Civic Intelligence
State Directory

Illinois Business Companies

Browse 551+ Form 5500 sponsor company profiles in Illinois, sorted by sponsor name.

Company Profiles

NameProfile Signals
American Academy of Physical Medicine & RehabilitationRosemont, IL2003 filing$0 assets0 participants9 filings
Fenestration and Glazing Industry AllianceSchaumburg, IL2008 filing$0 assets130 participants12 filings
American Association of Law LibrariesChicago, IL2010 filing$1,505,985 assets30 participants9 filings
American Association of NeurosurgeonsRolling Meadows, IL2016 filing$1,521,552 assets422 participants20 filings
American Association of Oral and Maxillofacial SurgeonsRosemont, IL2008 filing$0 assets622 participants16 filings
American Association of Insurance ServicesLisle, IL2008 filing$0 assets748 participants20 filings
American Assoc of Medical Assistants IncChicago, IL2008 filing$0 assets207 participants9 filings
American Auto Insurance Agency IncDes Plaines, IL2008 filing$0 assets87 participants11 filings
Americana WorldwideGlencoe, IL2008 filing$0 assets91 participants19 filings
American Bare Conductor Inc.Lasalle, IL2008 filing$0 assets285 participants10 filings
American Bar FoundationChicago, IL2015 filing$29,215,184 assets150 participants13 filings
AMERICAN BOARD OF PERIODONTOLOChicago, IL2021 filing$61,418 assets5 participants1 filings
American Builders Supply Inc.Quincy, IL2008 filing$0 assets156 participants16 filings
American Built Systems Inc.Plainfield, IL2013 filing$223,249 assets104 participants4 filings
American Capital Financial Services Inc.Lisle, IL2012 filing$583,349 assets81 participants22 filings
American Central Insurance Services Inc.Springfield, IL2008 filing$0 assets85 participants12 filings
American Chrome CompanyBolingbrook, IL2001 filing$0 assets29 participants3 filings
American Cleaning & Restoration Inc.Carol Stream, IL2008 filing$0 assets120 participants6 filings
American College of Chest PhysicianGlenview, IL2005 filing$0 assets447 participants9 filings
American College of Foot and Ankle SurgeonsChicago, IL2008 filing$0 assets135 participants11 filings
American College of Occupational and Environmental MedicineElk Grove Village, IL2008 filing$0 assets0 participants9 filings
American College of Osteopathic Family Physicians Inc.Chicago, IL2013 filing$1,380,992 assets139 participants11 filings
The American College of PsychiatristsChicago, IL2008 filing$0 assets7 participants3 filings
American Combustion ServMokena, IL2024 filing$2,273,754 assets207 participants13 filings
AMERICAN COMMUNITY BANK & TRUSTWoodstock, IL2020 filing$11,188,492 assets413 participants8 filings
American Concrete Pavement AssociationRosemont, IL2018 filing$17,319,176 assets1,190 participants24 filings
American Concrete Restorations Inc.Lemont, IL2012 filing$0 assets4 participants5 filings
American Council on Pharmaceutical EducationChicago, IL2010 filing$0 assets21 participants12 filings
American Dairy Products InstituteElmhurst, IL2008 filing$0 assets85 participants14 filings
American Dairy Science AssociationChampaign, IL2005 filing$0 assets0 participants7 filings
American Dance Center Inc.Olympia Fields, IL2008 filing$0 assets45 participants11 filings
American Demolition CorporationCarol Stream, IL2008 filing$0 assets101 participants10 filings
AMERICAN DENTAL HYGIENISTS ASSOCIATIONChicago, IL2008 filing$0 assets303 participants8 filings
American Digital CorpSchaumburg, IL2020 filing$9,401,549 assets128 participants5 filings
AMERICAN EAGLE SECURITY INCOak Lawn, IL2013 filing$56,637 assets16 participants2 filings
American Egg BoardChicago, IL2009 filing$5,444,850 assets243 participants12 filings
American Electric Construction Company LLCSchaumburg, IL2024 filing$2,743,461 assets16 participants2 filings
American Equine Insurance Group LtdElgin, IL2007 filing$0 assets315 participants8 filings
American Escrow & Closing CompanyMchenry, IL2009 filing$1,571,192 assets380 participants12 filings
American Extrusion International CorporationSo Beloit, IL2008 filing$0 assets255 participants9 filings
American Federation of Teachers AFL-CIOSpringfield, IL2023 filing$0 assets81,538 participants86 filings
American Fidelity Mortgage Services Inc.Wheaton, IL2022 filing$0 assets1,152 participants14 filings
American Foundry SocietySchaumburg, IL2008 filing$0 assets467 participants16 filings
American Freight Solutions Inc.St. Charles, IL2008 filing$0 assets7 participants1 filings
American Gases CorporationWaukegan, IL2008 filing$0 assets73 participants11 filings
AMERICAN GRADING INC.Schaumburg, IL2022 filing$450,523 assets6 participants1 filings
American Grinding Machine CoChicago, IL2008 filing$0 assets860 participants11 filings
American Health Service Sales Corp.Mettawa, IL2018 filing$6,897,659 assets259 participants12 filings
American Igloo Builders Inc.Libertyville, IL2003 filing$0 assets15 participants5 filings
American Industrial CompanyGurnee, IL2009 filing$764,322 assets155 participants10 filings