Form 5500 Plan Sponsors in Illinois
Page 285 of 425 · 42,451 sponsors (2020–2025).
Op Comms Corp
93-2235435Oak Park, IL·1 plan·2024, 2023Op Ivy INC.
46-1310555Medinah, IL·1 plan·2024, 2025, 2023, 2022, 2021, 2020Opal Enterprises, INC.
20-0182266Naperville, IL·1 plan·2024, 2023, 2022, 2021, 2020Opel Bash Group
93-1361905Edwardsville, IL·1 plan·2024Open Arms Solutions
46-5000296Northbrook, IL·1 plan·2024, 2023, 2022, 2021, 2020Open Books Ltd
20-4830666Chicago, IL·1 plan·2024, 2023, 2022, 2021, 2020Open Door Health Center Of Illin
36-2899274Elgin, IL·1 plan·2024, 2023, 2022, 2021, 2020Open Door Rehabilitation Center
36-2535682Sandwich, IL·1 plan·2024, 2023, 2022, 2021, 2020Open Doors Organization
36-4467777Rosemont, IL·1 plan·2024, 2025, 2023, 2022, 2021, 2020Open Heart Magic, INC.
27-0095889Chicago, IL·1 plan·2024, 2025, 2023, 2022, 2021, 2020Open House Print Shop
47-4303093Jacksonville, IL·1 plan·2024, 2023, 2022Open Kitchens, INC.
36-2668558Chicago, IL·1 plan·2024, 2023, 2022, 2021, 2020Open Sesame Child Care Center, INC.
36-2823253Dixon, IL·1 plan·2024, 2023, 2022, 2021, 2020Open Sky Media, INC.
27-4551854Evanston, IL·1 plan·2024, 2023, 2022, 2021, 2020Open Space Schools LLC
47-5526165Chicago, IL·1 plan·2023, 2022Opening Solutions
20-8111590Oakbrook Terrace, IL·1 plan·2021, 2020Openlands
36-2649603Chicago, IL·1 plan·2024, 2023, 2022, 2021, 2020Operating Engineers 649 Afl Cio Death Benefit Fund Plan
37-6047856Peoria, IL·1 plan·2023, 2022, 2021, 2020Operation Saturation
20-0813055Wheaton, IL·1 plan·2024, 2023, 2022, 2021Operation Support Center, LLC
26-3050107Schaumburg, IL·1 plan·2024, 2023, 2022, 2021, 2020Operations Services INC
38-3293849Yorkville, IL·1 plan·2024, 2023, 2022, 2021, 2020Operative Plasterers' & Cement Masons' Local 90
37-0448243Troy, IL·1 plan·2024, 2023, 2022, 2021, 2020Opex Analytics
46-2471869Evanston, IL·1 plan·2021, 2020Oph 1 INC.
20-0571357Orland Park, IL·1 plan·2024, 2023, 2022, 2021, 2020Ophthalmology Associates, Ltd
36-3948194Elgin, IL·1 plan·2024, 2023, 2022, 2021, 2020Ophthalmology Center Of Illinois
46-3808527Springfield, IL·1 plan·2024, 2025, 2023, 2022, 2021, 2020Ophthalmology Consultants Of Illinois, Sc
46-3475775Westmont, IL·1 plan·2024, 2023Ophthalmology Partners, Ltd
36-3144752Deerfield, IL·1 plan·2023, 2022, 2021, 2020Opie Rehab, INC
82-3528478Country Club Hills, IL·1 plan·2021, 2020Opinel USA INC
35-2552352Chicago, IL·1 plan·2024, 2023, 2022, 2021, 2020Opmentors, LLC
35-2677600Glenview, IL·1 plan·2024, 2023, 2022, 2021Opoura INC
45-3829624Chicago, IL·1 plan·2024, 2023, 2020Opperman Family Dentistry, PC
46-4381258Morton, IL·1 plan·2024, 2023, 2022, 2021, 2020Opportunity Financial, LLC
27-1061911Chicago, IL·2 plans·2024, 2023, 2022, 2021, 2020Opportunity Franchising
56-2315269Schaumburg, IL·1 plan·2024, 2023, 2022, 2021, 2020Opportunity House, INC.
36-2476231Sycamore, IL·1 plan·2024, 2023, 2022, 2021, 2020Opportunity International, INC
54-0907624Chicago, IL·1 plan·2024, 2023, 2022, 2021, 2020Opportunity Knocks, INC.
26-4758403River Forest, IL·1 plan·2024, 2023, 2022Oprf Infant Welfare Society
36-9002074Oak Park, IL·1 plan·2024Ops 3 LLC
45-3834421Chicago, IL·1 plan·2024, 2023, 2022, 2021, 2020Opticsplanet, INC.
36-4397726Northbrook, IL·3 plans·2024, 2023, 2022, 2021, 2020Optima Automotive
37-1760722West Chicago, IL·1 plan·2024, 2023Optima Clinical Lab INC
85-3254319Chicago, IL·1 plan·2023, 2022Optima, INC.
36-2964007Glencoe, IL·2 plans·2024, 2023, 2022, 2021, 2020Optimal Facility Management Solutions LLC
80-0286799Chicago, IL·1 plan·2024, 2025, 2023, 2022, 2021, 2020Optimal Health Chiropractic And Rehabilitation
46-1434549Chicago, IL·1 plan·2020Optimal Health Medicine
46-0895473Godfrey, IL·1 plan·2024, 2023, 2022, 2021Optimas Oe Solutions Holdings, LLC
47-3249061Wood Dale, IL·2 plans·2024, 2023, 2022, 2021, 2020Optime-Tech, LLC
20-3471277Naperville, IL·1 plan·2024, 2023, 2022, 2021, 2020Optimum Card Solutions LLC
05-0621578Addison, IL·1 plan·2024, 2023, 2022, 2021, 2020Optimum Invesment Advisors, LLC
36-3673834Chicago, IL·1 plan·2024, 2023, 2022, 2021, 2020Optimum Joy, P.C.
81-4304574Chicago, IL·1 plan·2024, 2025, 2023, 2022, 2021Optimum Kidney Care, S.C.
20-3493835Chicago, IL·1 plan·2024, 2023, 2022, 2021, 2020Optimum Senior Care Corp
26-1399300Palatine, IL·1 plan·2024, 2025, 2023, 2022, 2021, 2020Optimum Sports And Spinal Rehabilitation, Ltd.
20-3092726Lincolnshire, IL·1 plan·2023, 2022, 2021, 2020Optimum Staffing, INC.
36-3809538Lisle, IL·2 plans·2024, 2023, 2022, 2021, 2020Optimum Tax Consultants & Other Enterprises, INC.
27-0765442North Riverside, IL·1 plan·2024, 2023, 2022, 2021, 2020Optimus, INC.
36-4089979Chicago, IL·1 plan·2024, 2023, 2022, 2021, 2020Option Care Health, INC.
68-0208702Bannockburn, IL·2 plans·2024, 2023, 2022, 2021, 2020Options For Youth
20-1438278Chicago, IL·1 plan·2024, 2023, 2022, 2021, 2020Options Travel Services, INC.
36-4213798Mt. Prospect, IL·1 plan·2024, 2023, 2022, 2021, 2020Optiva Technologies
36-4361898Elmhurst, IL·1 plan·2024, 2023, 2022, 2021, 2020Optiver Services US LLC
20-0135723Chicago, IL·1 plan·2021, 2020Optiver Services US LLC
84-4498918Chicago, IL·2 plans·2024, 2023, 2022, 2021, 2020Opto International, INC.
36-3134051Wood Dale, IL·2 plans·2024, 2023, 2022, 2021, 2020Optometric Eyecare, INC.
43-2115099Olney, IL·1 plan·2021, 2020Optonet INC
74-3092128Glenview, IL·1 plan·2024, 2023, 2022, 2021, 2020Opulent Beauty LLC
46-0686732Palos Heights, IL·1 plan·2024, 2025, 2023, 2022, 2021, 2020Opus Capital Markets Consultants, LLC
20-2372363Lincolnshire, IL·1 plan·2024, 2023Opus Fund Services USA LLC
27-2107573Naperville, IL·1 plan·2024, 2023, 2022, 2021, 2020Or Staffing Solutions INC
47-4213110Burr Ridge, IL·1 plan·2024, 2023, 2022, 2021, 2020Ora Dental Wicker Park
27-1899354Chicago, IL·1 plan·2024, 2023, 2022, 2021, 2020Ora Interactive
27-1804847Chicago, IL·1 plan·2024, 2023, 2022, 2021, 2020Oradent Associates, Ltd.
36-2838749Chicago, IL·1 plan·2021, 2020Oral & Maxillofacial Surgeons Of Lake County, PC
42-1577809Gurnee, IL·2 plans·2024, 2025, 2023, 2022, 2021, 2020Oral & Maxillofacial Surgery Associates P.C.
36-3068395Hinsdale, IL·1 plan·2024, 2023, 2022, 2021, 2020Oral & Maxillofacial Surgery, P.C. Retirement Savings Plan And Trust
20-1007087Chicago, IL·1 plan·2024, 2023, 2022, 2021, 2020Oral And Facial Surgery Center Ltd.
36-3469684Rockford, IL·1 plan·2024, 2023, 2022, 2021, 2020Oral And Maxillofacial Surgery Affiliates Ltd.
36-3417527Park Ridge, IL·1 plan·2021, 2020Oral And Maxillofacial Surgery Of Car
83-4023872Carbondale, IL·1 plan·2024, 2023, 2022, 2021, 2020Oral And Maxillofacial Surgery Of Chicago, INC.
26-1906207Orland Park, IL·1 plan·2024, 2023, 2022, 2021, 2020Oral Facial And Implant Specialists, P. C.
36-2946173Deer Park, IL·1 plan·2024, 2025, 2023, 2022, 2021, 2020Oral Facial Surgery Institute Of Illinois, P.C.
47-1258856Belleville, IL·1 plan·2024Oral Health America, America S Fund For Dental Health
36-2382334Chicago, IL·1 plan·2022, 2021, 2020Oral Health Care Professionals, L.L.C.
26-4736473Downers Grove, IL·1 plan·2024, 2023, 2022, 2021, 2020Oral Maxillofacial Surgery And Dental Implant Center Omfs INC
82-1801282Champaign, IL·1 plan·2024, 2023Oral Surgeons Of Southern Illinois, P.C.
37-1404751O Fallon, IL·1 plan·2024, 2023, 2022, 2021, 2020Oral Surgery Associates, Ltd.
36-2473773Chicago, IL·1 plan·2024, 2023, 2022, 2021, 2020Oral Surgery Solutions PLLC
86-3191788Westmont, IL·1 plan·2024, 2023Oramax Oral Surgery
45-3577685Schaumburg, IL·1 plan·2024, 2023, 2022Orange Crush, LLC
36-3739725Hillside, IL·1 plan·2024, 2023, 2022, 2021, 2020Orange Financial Solutions INC.
46-5737993Hoffman Estates, IL·1 plan·2024, 2023Orange Pediatric Therapy INC
81-1679517Skokie, IL·1 plan·2024, 2023Orange Wolff Holdings, INC.
88-4083409Naperville, IL·1 plan·2024, 2023, 2022Oranj
46-0857094Chicago, IL·1 plan·2020Oratech Laboratories, INC.
37-1164295Springfield, IL·1 plan·2021, 2020Orazio Difruscolo Insurance And Financial Services, INC.
27-4832944St Charles, IL·1 plan·2024Orbis Marketing, INC.
27-2245953Chicago, IL·1 plan·2024, 2023, 2022, 2021, 2020Orbit Group INC.
82-1266583Chicago, IL·1 plan·2024, 2023, 2022, 2021, 2020Orbit Machining Company
36-2978561Schiller Park, IL·1 plan·2023, 2022, 2021, 2020