Form 5500 Plan Sponsors in Illinois
Page 280 of 425 · 42,451 sponsors (2020–2025).
Nurture School LLC
92-3997326Marine, IL·1 plan·2024, 2023Nurture Therapy Management
93-3550298Chicago, IL·1 plan·2024, 2023Nurturing Developing Minds LLC
88-3044514Flossmoor, IL·1 plan·2024Nurturing Wisdom Tutoring, INC.
81-2533921Aurora, IL·1 plan·2024, 2023, 2022, 2021, 2020Nussbaum Enterprises, INC.
37-1181157Bloomington, IL·1 plan·2024, 2023, 2022, 2021, 2020Nussbaum Transportation Services, INC.
37-0814342Hudson, IL·3 plans·2024, 2023, 2022, 2021, 2020Nut Source, INC.
36-4234402St. Charles, IL·2 plans·2024, 2023, 2022, 2021, 2020Nuthouse Design And Production
83-2061339Cortland, IL·1 plan·2022, 2021, 2020Nutrimax INC.
36-4405052Lemont, IL·1 plan·2024, 2023, 2022, 2021, 2020Nutrition Braved PLLC
85-0606918Naperville, IL·1 plan·2024Nutrivo, LLC
36-4748826Aurora, IL·2 plans·2024, 2023, 2022, 2021, 2020Nuview Ira, INC.
75-3120872Oakbrook, IL·1 plan·2024, 2023, 2022, 2021, 2020Nuvomed, INC.
82-2232782Downers Grove, IL·2 plans·2024, 2023, 2022, 2021, 2020Nuwave, LLC
46-4272059Vernon Hills, IL·1 plan·2024, 2023, 2022, 2021, 2020Nuway Community Services INC
36-4113338Chicago, IL·1 plan·2024, 2023, 2022, 2021, 2020Nuwo Investments INC
27-1439087Naperville, IL·1 plan·2024Nv Associates Ltd
20-4726844Riverside, IL·1 plan·2024, 2023, 2022Nv Sales Corp
81-2264320Chicago, IL·1 plan·2024, 2023, 2022Nvisia, LLC
36-4365668Chicago, IL·1 plan·2024, 2023, 2022, 2021, 2020Nvision You LLC
80-0235806Chicago, IL·1 plan·2024, 2023, 2022, 2021, 2020Nvn Management, LLC
26-3068074Chicago, IL·2 plans·2024, 2023, 2022, 2021, 2020Nw Homestart, INC.
36-4143938Freeport, IL·1 plan·2021, 2020Nw Skyline Management Group INC
81-5251844Palatine, IL·1 plan·2024, 2023Nwc Body Works, INC.
36-3063794Elk Grove Village, IL·1 plan·2024, 2025, 2023, 2022, 2021, 2020Nwcp Pediatrics, LLC
46-1276680Chicago, IL·1 plan·2024, 2023, 2022, 2021, 2020Nws Architects, INC
36-3045753Chicago, IL·1 plan·2023, 2022, 2021, 2020Nwsl Media LLC
81-4968269Chicago, IL·1 plan·2020Nxt Level Development, INC.
83-1205249Chicago, IL·1 plan·2020Nxt Power, LLC
84-5148238Waukegan, IL·1 plan·2024, 2023Nyborg & Company, Ltd.
36-3680730Batavia, IL·1 plan·2023, 2022, 2021, 2020Nyclo Screw Machine Products, INC.
36-3086059Rockford, IL·1 plan·2023, 2022, 2021, 2020Nyco Products Company
36-3338137Countryside, IL·1 plan·2024, 2023, 2022, 2021, 2020Nye & Chadwick
36-3683224Rochelle, IL·1 plan·2024, 2023, 2022, 2021Nyhan, Bambrick, Kinzie And Lowr
36-3803692Chicago, IL·1 plan·2024, 2023, 2022, 2021, 2020Nytflyte INC.
46-4009350Springfield, IL·1 plan·2021, 2020Nz Invest Ag Corp.
84-4416761Des Plaines, IL·1 plan·2024, 2023, 2022, 2021, 2020Nz2 INC.
33-2047304Naperville, IL·1 plan·2024Nztm Ecosystems, INC.
82-5458544Northbrook, IL·1 plan·2021O & K American Corp.
36-3550123Chicago, IL·2 plans·2024, 2023, 2022, 2021, 2020O Practice LLC
85-1608279Chicago, IL·1 plan·2024, 2025O' Connor And Associates Ltd
36-3862326Carpentersville, IL·1 plan·2024O' Malley Construction Company
36-4069468Arlington Hts, IL·1 plan·2024, 2023, 2022, 2021, 2020O'Brien Auto Team, INC.
01-0631714Normal, IL·2 plans·2024, 2023, 2022, 2021, 2020O'Brien Bros INC.
37-0741156Peoria, IL·1 plan·2024, 2023O'Brien Bros. Business Forms, INC.
36-2796459St. Charles, IL·1 plan·2024, 2023, 2022, 2021, 2020O'Brien Insurance Agency
37-1378263Quincy, IL·1 plan·2024, 2023, 2022, 2021, 2020O'Brien Tire And Service Center, INC.
37-1048782Grantie City, IL·1 plan·2024, 2023, 2022, 2021, 2020O'Brien Veterinary Management, LLC
20-3449546Oakbrook, IL·1 plan·2024, 2023O'Brien-Sexton Associates, INC.
36-3672683Itasca, IL·1 plan·2024, 2023, 2022, 2021, 2020O'Byrne, Stanko & Jefferson, P.C.
37-1147854Champaign, IL·1 plan·2024, 2023, 2022, 2021, 2020O'Carroll & Associates, LLC
36-3242967Glen Ellyn, IL·2 plans·2024, 2023, 2022, 2021, 2020O'Connor & Nakos, Ltd.
80-0434894Chicago, IL·1 plan·2024, 2023, 2022, 2021, 2020O'Connor And Associates
33-2667598Quincy, IL·1 plan·2021, 2020O'Connor Financial Group LLC
20-2911209Quincy, IL·1 plan·2024, 2023, 2022O'Connor Law Firm, Ltd.
46-2381231Chicago, IL·2 plans·2024, 2023, 2022, 2021, 2020O'Connor Law Group, LLC
27-1252038Chicago, IL·1 plan·2022, 2021, 2020O'Donnell Law Firm, Ltd.
36-4083916Libertyville, IL·2 plans·2024, 2023, 2022, 2021, 2020O'Fallon Electric Co.
37-1205569Lebanon, IL·1 plan·2024, 2023, 2022, 2021, 2020O'Flaherty Law, P.C.
80-0749704Naperville, IL·1 plan·2024, 2023, 2022, 2021, 2020O'Hagan Meyer LLC
16-1759832Chicago, IL·6 plans·2024, 2023, 2022, 2021, 2020O'Hara Family Chiropractic, Ltd
27-1375118Arlington Heights, IL·1 plan·2024, 2023, 2022O'Hare Airport Transit Systems, INC.
36-3960640Chicago, IL·2 plans·2024, 2025, 2023, 2022, 2021, 2020O'Hare Engineering, INC.
36-2760146Wheeling, IL·1 plan·2023, 2022, 2021, 2020O'Hare Ventures Ii LLC
36-3593090Woodridge, IL·1 plan·2023, 2022, 2021, 2020O'Hare-Midway Limousine Service, INC.
36-3340907Northbrook, IL·1 plan·2024, 2023, 2022, 2021, 2020O'Hern Resources, LLC
46-3171120Chicago, IL·1 plan·2024, 2023, 2022O'Kane Law, LLC
84-3654301Chicago, IL·1 plan·2021, 2020O'Keefe, Lyons & Hynes, LLC
36-2704490Chicago, IL·1 plan·2024, 2023, 2022, 2021, 2020O'Koon Psychology Group
47-5463647Glenview, IL·1 plan·2024, 2023, 2022, 2021, 2020O'Malley & Kwit, LLC
80-0216187Bannockburn, IL·1 plan·2023, 2022, 2021, 2020O'Malley & Madden, P.C.
36-4422478Chicago, IL·1 plan·2024, 2025, 2023, 2022, 2021O'Malley Brothers, INC.
36-2603552Glenview, IL·1 plan·2023, 2022, 2021, 2020O'Neal Builders, INC.
37-1386057Bloomington, IL·1 plan·2024, 2023, 2022, 2021, 2020O'Neil Industries, INC.
36-3156703Chicago, IL·3 plans·2024, 2023, 2022, 2021, 2020O'Neill And Gaspardo
36-2646009Mokena, IL·1 plan·2024, 2025, 2023, 2022, 2021O'Rourke & Moody
36-3882162Chicago, IL·1 plan·2024, 2023, 2022, 2021, 2020O'Rourke, Hogan, Fowler & Dwyer, LLC
36-3347649Chicago, IL·1 plan·2024, 2023, 2022, 2021, 2020O'Sullivan'S Public House INC
36-2862904Forest Park, IL·1 plan·2024, 2023O-Lux Technologies
84-4368846Naperville, IL·1 plan·2024, 2023O. Bartolomeo Mdsc
20-4845443Barrington, IL·1 plan·2024, 2023, 2022, 2021, 2020O.C. Keckley Company
36-1310790Skokie, IL·1 plan·2024, 2025, 2023, 2022, 2021, 2020O.G.I. Development, INC.
36-3630798Deerfield, IL·1 plan·2024, 2023, 2022, 2021, 2020O.K. Fasteners, INC.
37-0925239Troy, IL·1 plan·2020O2 Cool, LLC
83-2257058Chicago, IL·1 plan·2024, 2023, 2022, 2021, 2020Oag Aviation Worldwide LLC
36-4458455Chicago, IL·1 plan·2024, 2023, 2022, 2021, 2020Oai, INC.
36-4385280Chicago, IL·1 plan·2024, 2023, 2022, 2021, 2020Oak & Comfort LLC
87-3537745Batavia, IL·1 plan·2024, 2023Oak 9, INC
84-1911389Chicago, IL·1 plan·2024, 2023, 2022, 2021Oak At The Glen
84-2261962Glenview, IL·1 plan·2024Oak Brook Aesthetic, P.C.
36-4078109Oakbrook Terrace, IL·1 plan·2024, 2025, 2023, 2022, 2021, 2020Oak Brook Allergists, S.C.
36-2667448Elmhurst, IL·1 plan·2024, 2023, 2022, 2021, 2020Oak Brook Club
36-2787278Oak Brook, IL·1 plan·2024, 2023, 2022, 2021Oak Brook Legal, P.C.
46-3482481Westmont, IL·1 plan·2024, 2023, 2022Oak Brook Mechanical Services, INC.
36-2826084Elmhurst, IL·1 plan·2024, 2023, 2022, 2021, 2020Oak Brook Optical LLC
36-4426633Oak Brook, IL·1 plan·2024Oak Crest Laboratory Services
13-4249136Oak Lawn, IL·1 plan·2023Oak Crest Residence Association
36-2182083Elgin, IL·1 plan·2024, 2023Oak Dental Associates, P.C.
26-3972403Oak Lawn, IL·1 plan·2024, 2023, 2022, 2021, 2020Oak Dental Group South P.C.
13-4294888Oak Forest, IL·1 plan·2024, 2023Oak Dermatology LLC
82-3541643Itasca, IL·1 plan·2020