Form 5500 Plan Sponsors in Illinois
Page 349 of 425 · 42,451 sponsors (2020–2025).
Simpson Eye Physicians And Surge
93-4638871West Dundee, IL·1 plan·2024Simpson Technologies Corporation
36-2376313Naperville, IL·2 plans·2024, 2023, 2022, 2021, 2020Sims Group USA Holdings Corp
20-3622384Chicago, IL·2 plans·2024, 2023, 2022, 2021, 2020Sims Group USA Holdings Corp
36-4362524Chicago, IL·1 plan·2024, 2023, 2022, 2021, 2020Sims Insurance Agency INC
93-3345713Chicago, IL·1 plan·2024Simtek Systems, INC.
36-4423585Franklin Park, IL·1 plan·2024, 2025, 2023, 2022, 2021, 2020Simulyve International, INC.
36-3417234Northbrook, IL·1 plan·2024, 2023, 2022, 2021Sinai Health System
36-3166895Chicago, IL·3 plans·2024, 2023, 2022, 2021, 2020Sinars Slowikowski Tomaska LLC
81-1665625Chicago, IL·1 plan·2024, 2023, 2022, 2021, 2020Sinc
45-4181545Carbondale, IL·1 plan·2024Sinc Sports, INC.
36-3723460Sleepy Hollow, IL·1 plan·2024, 2023, 2022, 2021, 2020Sinclair Mineral & Chemical Co.
36-2270520Elk Grove Village, IL·2 plans·2024, 2023, 2022, 2021, 2020Singer Safety Company
36-2155587Chicago, IL·1 plan·2024, 2023, 2022, 2021, 2020Singerman Real Estate Management Company, L.P.
45-4165935Chicago, IL·1 plan·2024, 2023, 2022, 2021, 2020Singewald Law Firm PC
82-1764199Chicago, IL·1 plan·2024, 2025, 2023, 2022, 2021, 2020Singh & Associates, INC.
36-3580306Chicago, IL·1 plan·2024, 2023, 2022, 2021, 2020Single Path, LLC
11-3709491Lombard, IL·1 plan·2020Single Source, INC.
36-3123513Darien, IL·1 plan·2024, 2023, 2022, 2021, 2020Singleton Law Firm, P.C.
20-2753256Champaign, IL·1 plan·2024, 2023, 2022, 2021, 2020Sinnissippi Centers, INC.
36-2596200Dixon, IL·4 plans·2024, 2023, 2022, 2021, 2020Sinnott Tree Service
36-4223853Mccook, IL·1 plan·2024, 2025, 2023, 2022, 2021Sip & Savor Hospitality Group
82-1212930Chicago, IL·1 plan·2024, 2023Sip Services Corporation
81-4604228Chicago, IL·1 plan·2024, 2023, 2022, 2021, 2020Sipi Metals Corp.
36-1775950Chicago, IL·3 plans·2024, 2023, 2022, 2021, 2020Sir Finance Corporation
36-2691289Chicago, IL·2 plans·2022, 2021, 2020Siragusa Law & Associates Ltd
26-2889781Chicago, IL·1 plan·2024, 2023, 2022, 2021, 2020Siren Salon INC.
36-4171867Chicago, IL·1 plan·2024, 2023, 2022, 2021, 2020Sirisha Govindaiah DDS, PLLC
83-3338901Springfield, IL·2 plans·2024, 2023Sirisha Govindaiah, PLLC
82-3851438Springfield, IL·1 plan·2020Siritek INC
35-2196697Rolling Meadows, IL·1 plan·2024, 2023, 2020Sirius Automation Group INC
82-1712304Buffalo Grove, IL·1 plan·2024, 2023, 2022, 2021Sirius Partners LP
36-3924079Chicago, IL·1 plan·2024, 2023, 2022, 2021, 2020Sirva INC.
52-1840893Oakbrook Terrace, IL·3 plans·2024, 2023, 2022, 2021, 2020Sis Financial Group INC
22-3943991Hoffman Estates, IL·1 plan·2024, 2023Sis Tech Solutions, INC.
85-1268840Streamwood, IL·1 plan·2024, 2023, 2022, 2021, 2020Sisbro, INC.
47-0487820Quincy, IL·1 plan·2020Sisco Corporation
37-1020634Nashville, IL·1 plan·2023, 2022, 2021, 2020Sisler'S Dairy Products Co., INC.
36-2677444Ohio, IL·1 plan·2023, 2022, 2021, 2020Sista Girls & Friends
90-1020651Decatur, IL·1 plan·2024Sisters In Cinema, Nfp
82-1034324Chicago, IL·1 plan·2024, 2023, 2022Sisters Of St. Casimir
36-2170966Chicago, IL·1 plan·2024, 2025, 2023, 2022, 2021, 2020Sisu Ventures, INC.
82-5210532Saint Charles, IL·1 plan·2021, 2020Sisvel US, INC.
26-4526847Chicago, IL·1 plan·2024, 2023, 2022, 2021, 2020Sit Down INC
26-1306669Chicago, IL·1 plan·2023, 2022, 2021, 2020Site Design Group, Ltd.
36-4397860Chicago, IL·1 plan·2024, 2023Site Technologies
82-5348519Chicago, IL·1 plan·2024Sitech Midwest, LLC
46-5075845Nashville, IL·1 plan·2020Siteworx LLC DBA Shift7 Digital
82-0546172Chicago, IL·1 plan·2022, 2021, 2020Sithub
81-0881153Chicago, IL·1 plan·2024Sittercity Incorporated
04-3563458Chicago, IL·1 plan·2020Situ Biosciences LLC
27-0150860Wheeling, IL·1 plan·2023, 2022, 2021, 2020Siu Credit Union
37-0722141Carbondale, IL·1 plan·2020Siu Physicians & Surgeons
36-4143823Springfield, IL·2 plans·2024, 2023, 2022, 2021, 2020Siue Credit Union
37-0814055Edwardsville, IL·1 plan·2024, 2023, 2022, 2021, 2020Sivananthan Laboratories INC
27-0891569Bolingbrook, IL·1 plan·2024, 2023, 2022, 2021, 2020Sivia Business & Legal Services
57-1176881Edwardsville, IL·1 plan·2024, 2023Six Degrees, INC.
01-0558371Evanston, IL·1 plan·2024, 2023, 2022, 2021, 2020Six Fifty-One Services
99-4072372Evanston, IL·1 plan·2024Six Grands INC
36-4460029Chicago, IL·1 plan·2024Six15, INC. High Potential, INC.
47-2693670Wheaton, IL·1 plan·2022, 2021, 2020Sixgold Hospitality LLC
45-4611959Palatine, IL·1 plan·2024Sixpac INC
26-1139461Lake Barrington, IL·1 plan·2024, 2023, 2022, 2021, 2020Sj Mallein & Assoc.
82-3898292Lombard, IL·1 plan·2024, 2023, 2022, 2021, 2020Sj Medical Fitness LLC
87-1852022Chicago Heights, IL·1 plan·2023, 2022, 2021Sj2 Technologies, LLC
20-2636604West Chicago, IL·1 plan·2024, 2022Sjb Rentals, INC.
36-3878161Arlington Heights, IL·2 plans·2024, 2023, 2022, 2021, 2020Sjh Derm, INC.
83-4145180La Grange, IL·2 plans·2024, 2023, 2022, 2021Sjl Health Systems INC
43-1710785Peoria, IL·1 plan·2024, 2023, 2022, 2021, 2020Sjl Lifestyle Market Square, LLC
47-3000233Chicago, IL·1 plan·2024, 2022, 2021, 2020Sjmamm Corporation
47-3264369Mchenry, IL·1 plan·2024, 2023, 2022, 2021, 2020Sjostrom & Sons, INC.
36-1784930Rockford, IL·1 plan·2024, 2023, 2022, 2021, 2020Sjs Medical Labs, LLC DBA Arcpoint Labs Of Libertyville
81-4136083Libertyville, IL·1 plan·2023, 2022, 2021, 2020Sjsp Brothers Trucking LLC
99-1240064South Holland, IL·1 plan·2024Sk Holdings, INC.
47-0944829Chicago, IL·2 plans·2024, 2023, 2022, 2021, 2020Ska Motors, LLC DBA City Volkswagen Of Chicago
81-4687920Chicago, IL·1 plan·2024, 2023, 2022, 2021Skach Manufacturing Co. , INC.
36-3029453Antioch, IL·1 plan·2020Skaja Terrace Funeral Home
36-2823076Niles, IL·2 plans·2024, 2023, 2022, 2021, 2020Skalawag Productions
26-1713735Chicago, IL·1 plan·2024, 2025, 2023, 2022, 2021, 2020Skarzynski Marick & Black LLP
16-1653096Chicago, IL·3 plans·2024, 2023, 2022, 2021, 2020Skasol Incorporated
94-1401698South Holland, IL·1 plan·2020Skawski Law Offices, LLC
45-4242769Oak Brook, IL·1 plan·2022, 2021, 2020Skc Construction, INC.
36-3171924Elgin, IL·1 plan·2024, 2023, 2022, 2021, 2020Skc Design And Building Dreams, LLC
47-5418952Antioch, IL·1 plan·2024, 2025, 2023, 2022, 2021, 2020Skcpa, LLC
27-0275808Chicago, IL·1 plan·2024, 2025, 2023Skdo, P.C.
36-2830852Bourbonnais, IL·1 plan·2024, 2023, 2022, 2021, 2020Skeff Distributing Company, INC.
37-0895591Decatur, IL·2 plans·2024, 2023, 2022, 2021, 2020Skeleton Key Brewery
61-1741376Woodridge, IL·1 plan·2024, 2023Skelton & Wong PC
27-5212681Bloomington, IL·1 plan·2024, 2023, 2022, 2021, 2020Skender Group, LLC
20-3798025Chicago, IL·2 plans·2024, 2025, 2023, 2022, 2021, 2020Skender Manufacturing, LLC
38-4081283Chicago, IL·1 plan·2021, 2020Sketchpad INC
82-4926236Chicago, IL·1 plan·2024, 2023Ski The Fish Vacation Rentals, INC.
46-2510564Hopewell, IL·1 plan·2020Skiba INC
47-1084437Indian Head Park, IL·1 plan·2024Skibo Family Eyecare LLC
45-2076935Mt. Vernon, IL·1 plan·2024, 2023, 2022, 2021, 2020Skid Recycling INC
36-3295273Naperville, IL·1 plan·2024, 2025, 2023, 2022, 2021, 2020Skidmore, Owings & Merrill LLP
36-1785381Chicago, IL·2 plans·2024, 2023, 2022, 2021, 2020Skild Plating Corp
36-2580358Chicago, IL·1 plan·2024Skill Aviation Services LLC
81-4814850Waukegan, IL·1 plan·2024, 2023Skill Scout, INC.
47-1294722Riverside, IL·1 plan·2024, 2023Skill-Di, INC.
36-2208298Bellwood, IL·1 plan·2024, 2023, 2022, 2021, 2020