Employers in Illinois, A to Z: 3,314 employer records; this page: Prolaio, Inc. to Summit Design & Build, LLC
| Employer | City | Sources | Records |
|---|---|---|---|
| Prolaio, Inc. | Chicago | OFLC LCA, OFLC PERM | 3 |
| Pro Metal Recycling Inc. | Harvey | OSHA, OFLC LCA | 4 |
| Prominence Hospitality Group | Des Plaines | OFLC LCA, OFLC PERM | 2 |
| Promise Healthcare NFP | Champaign | OFLC LCA, OFLC PERM | 6 |
| Prorsum Technologies, Inc. | Itasca | OFLC LCA, OFLC PERM | 26 |
| Prospect Airport Services | Des Plaines | OSHA, 300A, WHD | 5 |
| Prospective Plumbing, Corp. | Bloomingdale | OSHA, WHD, OFLC PERM | 9 |
| PROTESTANT MEMORIAL MEDICAL CENTER, INC. DBA Memorial Hospital | Belleville | OSHA, 300A | 3 |
| Prudence, Inc. | Chicago | OFLC LCA, OFLC PERM | 4 |
| PS3 Tool Mold & Assembly LLC | St. Charles | OSHA, 300A, OFLC LCA | 2 |
| Psquare Technologies LLC | Aurora | OFLC LCA | 34 |
| Pssi | Monmouth | OSHA, WHD | 3 |
| PT Asset Management LLC | Chicago | OFLC LCA, OFLC PERM | 5 |
| PTC Tubular Products LLC | Fairbury | OSHA, 300A | 4 |
| P.T. Ferro Construction | Joliet | OSHA, 300A | 6 |
| PT Network LLC | Oak Brook | OFLC LCA | 14 |
| Publicis Media, Inc | Chicago | OFLC LCA | 7 |
| Pui Tak Center | Chicago | OFLC LCA, OFLC PERM | 3 |
| Pulse Network LLC | Riverwoods | OFLC LCA, OFLC PERM | 38 |
| Pure Edge Lighting, LLC | Chicago | OFLC LCA, OFLC PERM | 4 |
| Pureline Treatment Systems, LLC | Bensenville | WHD, OFLC LCA, OFLC PERM | 4 |
| Pure's Food Specialties LLC | Broadview | OSHA, 300A | 4 |
| Quaker Manufacturing, LLC | Danville | OSHA, 300A | 2 |
| Quality Rail Service, Inc | Madison | OSHA, 300A | 2 |
| Quality Restoration & Roofing Inc. | Oak Park | OSHA | 5 |
| Quality Snack Foods, Inc. | Alsip | OSHA, 300A | 3 |
| Qualtrix Professional Services and Consulting Inc | Schaumburg | OFLC LCA | 5 |
| QuaXigma | Schaumburg | OFLC LCA, OFLC PERM | 5 |
| Quest Diagnostics | Maryville | OSHA, USAspending | 3 |
| Quikrete | Elburn | OSHA, 300A | 2 |
| Quincy Physicians & Surgeons Clinic, PLLC | Quincy | OFLC LCA, OFLC PERM | 7 |
| Quincy University Corporation | Quincy | OFLC LCA, OFLC PERM | 3 |
| Quinnox, Inc. | Chicago | OFLC LCA, OFLC PERM | 80 |
| R1 RCM Holdco Inc. | Chicago | OFLC LCA | 20 |
| Raby Roofing, Incorporated | Palatine | OSHA | 5 |
| Radiac Abrasives Inc. | Oswego | OSHA, 300A | 3 |
| Radiant Way Technology, Inc. | Barlett | OFLC LCA | 27 |
| Radienz Living Chicago, LLC | Mount Prospect | OSHA, 300A | 5 |
| Radix Trading, LLC | Chicago | OFLC LCA, OFLC PERM | 75 |
| Rafal Ropiak Construction | Chicago | OSHA, WHD | 9 |
| Rako Roofing Inc. | Arlington Heights | OSHA | 7 |
| Rana Meal Solutions LLC | Bartlett | OSHA, 300A, WHD, OFLC LCA, OFLC PERM | 10 |
| Randolph Packing Co | Streamwood | OSHA, 300A | 3 |
| Rantoul City School District 137 | Rantoul | OFLC LCA | 5 |
| Rantoul Foods | Rantoul | OSHA, 300A | 6 |
| Rapid Analytics Inc | Lincolnshire | OFLC LCA | 25 |
| Raptor Exteriors, Inc. | Schaumburg | OSHA | 7 |
| Rausch Infrastructure, LLC | Des Plaines | OSHA, 300A, WHD, OFLC LCA | 7 |
| Ravago Americas | Plainfield | OSHA, 300A | 2 |
| R. A. Zweig Inc. | Glenview | OSHA, OFLC PERM | 2 |
| RBC Technology Solutions LLC | Rolling Meadows | OFLC LCA | 6 |
| R.B.White Inc. | Normal | OSHA, 300A | 5 |
| R.C.M. Industries, Inc. DBA Aallied Die Casting Company of Illinois | Franklin Park | OSHA | 10 |
| RCube Technology Inc. | Minooka | OFLC LCA, OFLC PERM | 3 |
| Reactivate DevCo, LLC | Chicago | OFLC LCA | 5 |
| ReaderLink Distribution Services LLC | Oak Brook | OSHA, 300A | 2 |
| Real Alloy Recycling, LLC | Chicago heights | OSHA, 300A | 4 |
| Real Good Foods, LLC | Bolingbrook | OSHA, OFLC LCA | 3 |
| realwheels corporation | zion | OSHA, 300A | 2 |
| Recsolu, Inc. | Chicago | OFLC LCA, OFLC PERM | 2 |
| Redmane Technology LLC | Chicago | OFLC LCA, OFLC PERM | 43 |
| Red Roof Inn | Troy | WHD | 5 |
| Reflection Window Company, LLC | Chicago | OFLC LCA, OFLC PERM | 17 |
| Rehabilitation Institute of Chicago | Chicago | WHD, OFLC LCA, OFLC PERM | 20 |
| Rehab Maxx, LLC | Arlington Heights | OFLC LCA, OFLC PERM | 10 |
| Rehab Maxx Therapy Services, LLC | Arlington Heights | OFLC LCA | 7 |
| Relativity ODA LLC | Chicago | OFLC LCA, OFLC PERM | 54 |
| Reliable Contracting and Equipment Company | Chicago | OSHA, WHD | 15 |
| Relish Labs LLC | Chicago | OSHA, OFLC LCA, OFLC PERM | 8 |
| Remwes, LLC | Springfield | OFLC LCA | 7 |
| Renaissance Resources, Inc. | Chicago | OFLC LCA, OFLC PERM | 5 |
| Renaissance Roofing, Inc. | Belvidere | OSHA | 6 |
| RenalCare Associates, SC | Peoria | OFLC LCA | 5 |
| Renewance, Incorporated | Elmhurst | 300A, OFLC LCA | 4 |
| Renishaw Inc. | West Dundee | 300A, OFLC LCA, OFLC PERM | 3 |
| Republic Services | Springfield | OSHA, 300A, USAspending | 3 |
| Resa Construction Inc. | Chicago | OSHA | 5 |
| Residential Commercial Insulation, LLC | Lake Villa | OSHA, 300A, WHD | 3 |
| Resilience Healthcare Chicago Graduate Education Foundation | Oak Park | OFLC LCA | 52 |
| Resource Innovations Inc. | Chicago | OFLC LCA | 25 |
| Restaurant Holdings, L.L.C. | Chicago | OFLC PERM | 52 |
| Revantage Corporate Services, LLC | Chicago | OFLC LCA, OFLC PERM | 18 |
| Reveal Data Corporation | Chicago | OFLC LCA, OFLC PERM | 18 |
| Reveal USA Inc. | Naperville | OFLC LCA, OFLC PERM | 4 |
| Revolution Cannabis- Barry LLC | Barry | OSHA, 300A | 4 |
| Reyna Construction L.L.C. | Orland Park | OSHA | 5 |
| Reynolds Consumer Products LLC | Jacksonville | OSHA, 300A | 10 |
| Reznikov Dental, P.C. | Chicago | OFLC LCA, OFLC PERM | 2 |
| Rgc Construction Inc. | Warrenville | OSHA | 5 |
| RG Construction Services, Inc. | Elmhurst | OSHA, 300A, OFLC LCA, OFLC PERM | 4 |
| RhinoAg, LLC | Gibson City | OSHA, 300A | 2 |
| Ribbon Webbing Corp | Chicago | OSHA, 300A | 2 |
| Richard Group LLC | Chicago | OSHA, 300A, WHD, USAspending | 3 |
| Richardson Manufacturing Company | Springfiled | OSHA, 300A | 3 |
| Richelieu Foods, Inc. | Wheeling | OSHA, 300A, OFLC LCA | 8 |
| Rich Products Corporation | Crest Hill | OSHA, 300A | 9 |
| Rigelsky, Inc. | Schaumburg | OFLC LCA, OFLC PERM | 37 |
| Ringland-Johnson, Inc | Cherry Valley | OSHA, 300A | 2 |
| Ritchie Bros. Auctioneers (America) Inc. | Westchester | OFLC LCA | 14 |
| River City Construction LLC | East Peoria | OSHA, 300A, WHD | 10 |
| River City Demolition Inc. | Peoria | OSHA, WHD | 3 |
| River City Roofing Company | Peoria | OSHA, 300A, OFLC LCA | 6 |
| Riverpoint Management LLC | Rosemont | OFLC PERM | 5 |
| Riverside Assessments, LLC | Itasca | OFLC LCA, OFLC PERM | 5 |
| Riverside Healthcare | Kankakee | OFLC LCA, OFLC PERM | 7 |
| Riverside Medical Center | Kankakee | WHD, OFLC LCA, OFLC PERM | 4 |
| River Valley Recycling, LLC | Kankakee | OSHA, 300A | 5 |
| Rivian Automotive, LLC | Normal | OSHA, 300A | 34 |
| RJW Logistics Group | Romeoville | OSHA, 300A | 2 |
| RKC Cleaners Corporation | Wood Dale | OSHA, 300A | 2 |
| RK Holdings, LLP | Mattoon | OSHA, 300A | 4 |
| Rk Management Consultants, Inc. | Oakbrook Terrace | OFLC LCA | 5 |
| RLI Insurance Company | Peoria | OFLC LCA, OFLC PERM | 21 |
| RoadSafe Traffic Systems | Romeoville | OSHA, 300A, WHD | 6 |
| Roadway Express | Chicago Heights | WHD | 5 |
| Robot Insight Technologies | Rolling Meadows | WHD, OFLC LCA, OFLC PERM | 42 |
| Rochelle Community Hospital | Rochelle | 300A, OFLC LCA | 2 |
| Rochelle Foods | Rochelle | OSHA, 300A | 7 |
| Rocket Travel, Inc. | Chicago | OFLC LCA, OFLC PERM | 5 |
| Rockford Health Physicians | Rockford | 300A, OFLC LCA | 15 |
| Rockford Mass Transit District | Rockford | OSHA, 300A | 2 |
| Rockford Molded Products, Inc. | Loves Park | OSHA, 300A | 3 |
| Rockford Specialties Company | Loves Park | OSHA, 300A | 3 |
| Rockford Spring Company | Rockford | OSHA, 300A | 2 |
| Rockford Toolcraft, Inc. | Rockford | OSHA, 300A | 4 |
| Rock River Lumber & Grain Co. | Sterling | OSHA, 300A | 2 |
| Rogers Corporation | Carol Stream | OSHA, 300A | 2 |
| Rohn Products LLC | Peoria | OSHA, 300A | 3 |
| Rohrer Corporation | Bensenville | OSHA, 300A | 2 |
| Rollex Corporation | Elk Grove Village | OSHA, 300A | 3 |
| RoofOptions LLC | Johnsburg | OSHA, 300A | 2 |
| Rooftech Systems, Inc. | River Forest | OSHA | 5 |
| Roosevelt University | Chicago | WHD, OFLC LCA, OFLC PERM | 3 |
| Roquette America | Gurnee | OSHA, 300A | 2 |
| Rose Acre Farms Inc | Germantown | OSHA, 300A | 3 |
| Rose Import and Export Inc. | Bridgeview | OFLC LCA, OFLC PERM | 3 |
| Rose Packing Company, Inc. | Chicago | OSHA, WHD | 5 |
| Rose Pallet Company | Bridgeview | OSHA, WHD | 3 |
| Rose Paving LLC | Villa Park | OSHA, 300A | 2 |
| Ross Construction, Inc. | Marion | OSHA, WHD | 3 |
| Rossi Contractors, Inc. | Northlake | OSHA, 300A | 7 |
| Roth & Company LLP | Chicago | OFLC PERM | 3 |
| Rowell Chemical Corporation | Willow Springs | OSHA, 300A | 3 |
| Royal Cyber Inc | Naperville | WHD, OFLC LCA, OFLC PERM | 80 |
| RP Coatings, Inc. | Troy | OSHA, 300A | 5 |
| Rpi Business Co., Inc. | Chicago | OSHA, WHD | 3 |
| R. P. Lumber Co., Inc. | Dixon | OSHA | 6 |
| RP Restaurant, LLC | Chicago | OFLC PERM | 55 |
| R.R. Donnelley & Sons Company | Warrenville | OSHA, OFLC LCA, OFLC PERM | 43 |
| R&R General Contractors, Inc. | Mt Zion | OSHA, 300A, WHD | 4 |
| RSD Construction, LLC | St. Charles | OSHA, OFLC LCA | 6 |
| Rsm US LLP | Chicago | OFLC LCA, OFLC PERM | 226 |
| R & S Roofing Company | New Lenox | OSHA | 5 |
| RTC Industries, Inc. | Rolling Meadows | OSHA, 300A, OFLC LCA | 7 |
| RTM Engineering Consultants, LLC | Schaumburg | OFLC LCA, OFLC PERM | 8 |
| Rubinos and Mesia Engineers, Inc. | Chicago | OFLC LCA, OFLC PERM | 13 |
| Ruprecht Company | Mundelein | OSHA, OFLC LCA | 8 |
| Rural King Holding Co. | Mattoon | OSHA | 6 |
| Rush Copley Medical Center | Aurora | OSHA, 300A | 2 |
| Rush Medical Group | Chicago | OFLC LCA | 39 |
| Rush University Medical Center | Chicago | OSHA, WHD, OFLC LCA, OFLC PERM | 109 |
| Russell Construction Co., Inc. | Moline | OSHA | 11 |
| Rust-Oleum Corporation | Vernon Hills | OSHA, 300A, OFLC LCA, OFLC PERM | 20 |
| RV Soft Inc | Bloomington | OFLC LCA | 9 |
| RWE Clean Energy Services, LLC | Chicago | OFLC LCA, OFLC PERM | 31 |
| RWE Renewables Services, LLC | Chicago | OFLC PERM | 3 |
| RWE Supply & Trading Americas, LLC | Chicago | OFLC LCA, OFLC PERM | 15 |
| RXO Corporate Solutions, LLC | Chicago | OFLC LCA | 8 |
| Ryan Metal Products, Inc. | Kankakee | OSHA, 300A | 3 |
| Ryan Specialty, LLC | Chicago | OFLC LCA, OFLC PERM | 13 |
| Ryder | Decatur | OSHA, 300A, WHD | 2 |
| Ryder Integrated Logistics | Elwood | OSHA, 300A | 9 |
| Ryder System | Aurora | OSHA, 300A | 2 |
| Ryder Systems Inc. | Saint Elmo | OSHA, 300A | 4 |
| Rz Carpentry, Inc. | Hinsdale | OSHA | 7 |
| S2D Express Inc. | Elk Grove Village | OFLC PERM | 5 |
| Sabanto, Inc. | Itasca | 300A, OFLC LCA, OFLC PERM | 6 |
| Sabert Corporation | Chicago | OSHA, 300A, WHD | 3 |
| Safety Storage | Charleston | OSHA, 300A | 3 |
| Safway Atlantic LLC | Chicago | OSHA, 300A | 2 |
| Saggezza, Inc. | Chicago | OFLC PERM | 7 |
| SAI Advanced Power Solutions Inc. | Franklin Park | OFLC LCA | 15 |
| Saint Anthony Hospital | Chicago | OSHA, 300A, OFLC LCA | 16 |
| Saint Francis Hospital - Evanston, LLC | Evanston | OFLC LCA | 24 |
| Saint Mary of Nazareth Hospital - Chicago, LLC | Chicago | 300A, OFLC LCA | 5 |
| SAKS Technologies, Inc. | Oak Brook | OFLC LCA, OFLC PERM | 8 |
| Sambor Stone, Ltd. | South Holland | OSHA, OFLC PERM | 5 |
| Sam's Beauty, Inc. | Mount Prospect | OFLC LCA, OFLC PERM | 4 |
| Samsbeauty Warehouse Inc. | Melrose Park | OFLC PERM | 2 |
| Sams West, Inc. | Normal | OSHA, 300A | 3 |
| Samuel, Son & Co. USA Inc. | Woodridge | 300A, OFLC LCA, OFLC PERM | 2 |
| Saporito Finishing Company | Cicero | OSHA, 300A | 2 |
| Sara Lee Frozen Bakery, LLC | Oakbrook Terrace | OFLC PERM | 3 |
| Sarayu Consultants Inc | Palatine | WHD, OFLC LCA | 6 |
| Sargent & Lundy LLC | Chicago | 300A, OFLC LCA, OFLC PERM | 13 |
| Savvy Info Systems Inc | Schaumburg | OFLC LCA, OFLC PERM | 89 |
| Savvy International Group Inc | Schaumburg | OFLC LCA | 6 |
| SAVVY Technology Solutions LLC | Downers Grove | OFLC LCA, OFLC PERM | 4 |
| Sayram Corp. | Chicago Ridge | WHD, OFLC PERM | 3 |
| Saze Community Services | Palatine | OFLC PERM | 16 |
| SBA Acquisition Group | Franklin Park | OFLC LCA, OFLC PERM | 27 |
| Scaletta Moloney Armoring Corporation | Bedford Park | OSHA, WHD | 6 |
| S&c Electric Company | Chicago | OSHA, 300A, OFLC LCA, OFLC PERM | 34 |
| Schmidt Steel, Inc. | Elgin | OSHA, 300A | 11 |
| Schnuck Markets, Inc. | Rockford | OSHA, 300A | 2 |
| Scrub, LLC | Chicago | OSHA, WHD | 9 |
| S & D Enterprises of Illinois, Inc. | Wheaton | OSHA | 5 |
| Sebert Landscaping Inc | Bartlett | OSHA, 300A, WHD | 2 |
| Secure Dental V LLC | East Peoria | OFLC LCA, OFLC PERM | 8 |
| Seeler Industries | Joliet | OSHA, 300A | 2 |
| Seen Finance, Inc. | Chicago | OFLC LCA | 5 |
| Select Rehabilitation LLC | Glenview | OSHA, WHD, OFLC LCA, OFLC PERM | 25 |
| Semblex | Elmhurst | OSHA, 300A | 2 |
| Seneca Foods Corporation | Princeville | OSHA, 300A, WHD, USAspending | 5 |
| Senga Architects Inc. | Chicago | OFLC LCA, OFLC PERM | 7 |
| Sensient Flavors LLC | Hoffman Estates | OSHA, OFLC LCA, OFLC PERM | 10 |
| Sensirion, Inc. | Chicago | 300A, OFLC LCA, OFLC PERM | 4 |
| Sentinel Technologies, Inc. | Downers Grove | 300A, OFLC LCA, OFLC PERM | 8 |
| Serac, Inc. | Carol Stream | 300A, OFLC PERM | 2 |
| Serco | Great Lakes | WHD, USAspending | 3 |
| Serenity Home Healthcare | Niles | OFLC PERM | 97 |
| Serrala Americas, Inc | Chicago | OFLC LCA, OFLC PERM | 2 |
| Sertoma Centre, Inc. | Orland Park | OSHA, WHD | 3 |
| Service Pallet, LLC | North Aurora | OSHA, 300A, WHD | 3 |
| Servotech Inc. | Chicago | OFLC LCA, OFLC PERM | 50 |
| Set Enterprises, Inc. | Sauk Village | OSHA, WHD | 4 |
| Sevens Construction, Inc. | LA Grange | OSHA | 5 |
| Sewer Equipment Co. of America | Dixon | 300A, WHD, OFLC LCA, OFLC PERM | 3 |
| Seyfarth Shaw LLP | Chicago | OFLC LCA, OFLC PERM | 5 |
| Seymour of Sycamore, Inc. | Sycamore | OSHA, 300A, WHD | 5 |
| S & G European Framing Inc. | Hinsdale | OSHA | 5 |
| Sharkey Transportation Inc. | Quincy | OSHA, 300A, WHD | 3 |
| Sharon Healthcare Willows | Peoria | 300A, WHD | 2 |
| Sharpedge Solutions Inc | Naperville | OFLC LCA, OFLC PERM | 19 |
| Shedd Aquarium Scoiety | Chicago | OFLC LCA, OFLC PERM | 2 |
| Sherman Plastics Corporation | Naperville | OSHA, 300A | 2 |
| ShipBob, Inc. | Chicago | OSHA, 300A, OFLC LCA, OFLC PERM | 12 |
| ShopperTrak RCT Corporation | Chicago | OFLC LCA, OFLC PERM | 3 |
| Shorewood Liquidators, Inc. | Shorewood | OSHA | 6 |
| Shure Incorporated | Niles | OSHA, 300A, OFLC LCA, OFLC PERM | 44 |
| Sibel Health Inc. | Chicago | OFLC LCA, OFLC PERM | 12 |
| Sidley Austin (US) LLP | Chicago | OFLC LCA, OFLC PERM | 111 |
| SIELC Technologies, Inc. | Wheeling | OFLC LCA, OFLC PERM | 4 |
| Siemens Industry, Inc. | Buffalo Grove | OSHA, 300A, WHD, OFLC LCA, OFLC PERM, USAspending | 217 |
| Siemens Medical Solutions USA, Inc. | Hoffman Estates | OSHA, 300A, USAspending | 4 |
| Sierra Bravo Contractors LLC | Sesser | OSHA, 300A | 2 |
| Sierra Consulting Inc | Itasca | OFLC LCA, OFLC PERM | 53 |
| Sievert Electric Service and Sales Company, Inc. | Forest Park | OSHA, 300A, OFLC LCA | 2 |
| Sigan America, LLC | Ottawa | OSHA, 300A | 5 |
| Signode Industrial Group LLC | Roselle | OSHA, 300A, OFLC LCA | 12 |
| Silbrico Corporation | Hodgkins | OSHA, 300A | 2 |
| Silgan Plastics | Flora | OSHA, 300A | 2 |
| Silliker Inc. | Chicago | WHD, OFLC LCA, OFLC PERM | 5 |
| Silva International, Inc. | Momence | OSHA, 300A | 4 |
| Silver Cross Hospital | New Lenox | 300A, WHD | 2 |
| Silver Cross Hospital and Medical Centers DBA Silver Cross Hospital | New Lenox | OSHA, OFLC PERM | 6 |
| Simple Laboratories | Chicago | WHD, OFLC PERM | 2 |
| Sinai Health System | Chicago | 300A, OFLC LCA, OFLC PERM | 8 |
| Sinnissippi Centers, Inc. | Dixon | 300A, OFLC LCA | 2 |
| Sipi Metals Corp | Chicago | OSHA, 300A | 3 |
| Sirant Electric Inc. | Chicago | OSHA, WHD | 4 |
| Siri Technologies LLC | Westmont | OFLC LCA | 8 |
| Siritek Inc | Rolling Meadows | OFLC LCA, OFLC PERM | 72 |
| Site Design Group, Ltd. | Chicago | OFLC LCA, OFLC PERM | 8 |
| Site IQ LLC | Lombard | OFLC LCA | 8 |
| Skender Construction LLC | Chicago | OSHA, 300A, WHD | 5 |
| Skender Group LLC | Chicago | OSHA, OFLC LCA, OFLC PERM | 9 |
| Skolnik Industries, Inc | Chicago | OSHA, 300A | 3 |
| Sk Soft Systems LLC | Wheaton | OFLC LCA | 6 |
| Skylar IT Consulting LLC | Schaumburg | OFLC LCA | 6 |
| Skyward Corp DBA Meridian | Loves Park | OSHA, 300A, WHD | 3 |
| Skyway Concession Company LLC | Chicago | OFLC LCA, OFLC PERM | 3 |
| Sloan Global Holdings LLC | Franklin Park | OFLC LCA, OFLC PERM | 8 |
| Sloan Implement Company Inc | Havana | OSHA, 300A | 2 |
| Sloan Valve Company | Franklin Park | OSHA, WHD | 3 |
| Small Business AccounTax, Ltd | Chicago | OFLC LCA, OFLC PERM | 3 |
| Smart Techlink Solutions, Inc | Rolling Meadows | OFLC LCA, OFLC PERM | 16 |
| Smithfield Farmland, Corp. | Monmouth | OSHA | 5 |
| Smithfield Foods | Monmouth | OSHA, 300A | 19 |
| Smith Filter Corporation | Moline | OSHA, 300A | 2 |
| Smith General Contracting, Inc. | Springfield | OSHA, WHD | 5 |
| SM Logics Inc | Lisle | OFLC LCA, OFLC PERM | 12 |
| Smokeball, Inc | Chicago | OFLC LCA | 5 |
| SMS Assist, LLC | Chicago | OFLC PERM | 6 |
| Snak King LLC | Freeport | OSHA, 300A | 5 |
| Soben North America, LLC | Evanston | OFLC LCA | 12 |
| Social Security Administration | Chicago | OSHA, 300A | 3 |
| Sodexo Inc | Chicago | OSHA, 300A, WHD | 4 |
| Softchoice Corporation | Chicago | OFLC LCA, OFLC PERM | 3 |
| Softcon USA Inc. | Park Ridge | WHD, OFLC LCA, OFLC PERM | 8 |
| Softtune Technologies Inc | Itasca | OFLC LCA, OFLC PERM | 40 |
| Softweb Solutions Inc | Hoffman Estates | OFLC LCA, OFLC PERM | 22 |
| Solae LLC | Gibson City | OSHA, 300A | 2 |
| Solaris Roofing Solutions, Inc. | Elburn | OSHA, 300A | 4 |
| Solo Cup operating corporation | Country Club Hills | OSHA, 300A | 6 |
| Solomon Colors, Inc. | Springfield | OSHA, 300A | 7 |
| Solstice Consulting LLC | Chicago | OFLC LCA, OFLC PERM | 22 |
| Solutions Inc | Wood Dale | OFLC LCA | 6 |
| SolutionSoft, Inc. | Schaumburg | OFLC LCA, OFLC PERM | 29 |
| SolveIT Services Inc | Schaumburg | OFLC LCA | 28 |
| Sonicsoft Inc | Schaumburg | OFLC LCA, OFLC PERM | 15 |
| Soudan Metals | Chicago | OSHA, 300A | 2 |
| South Chicago Packing LLC | Chicago | OSHA, OFLC LCA | 5 |
| Southern Illinois Hospital Services | Carbondale | OSHA, OFLC LCA | 7 |
| Southern Illinois Living Centers | New Baden | OSHA, 300A | 2 |
| Southern Illinois Medical Services | Carbondale | OFLC LCA, OFLC PERM | 35 |
| Southern Illinois University | Carbondale | 300A, WHD | 2 |
| Southern Illinois University Carbondale | Carbondale | OSHA, 300A, OFLC LCA, OFLC PERM | 41 |
| Southern Illinois University Edwardsville | Edwardsville | OFLC LCA, OFLC PERM | 20 |
| Southern Illinois University School of Medicine | Springfield | OFLC LCA, OFLC PERM | 31 |
| South Holland Metal Finishing Company Inc | Monee | OSHA, 300A | 2 |
| South Shore Hospital Corporation | Chicago | 300A, WHD, OFLC LCA | 9 |
| Southwest Airlines | Chicago | OSHA, 300A, WHD | 5 |
| SPAAN Tech, Inc. | Chicago | WHD, OFLC LCA, OFLC PERM | 3 |
| Sparc | Springfield | 300A, WHD | 4 |
| Spartan Light Metal Products | Sparta | OSHA, 300A | 2 |
| Spartans Agricultural Builders, Inc. | Rockford | OFLC PERM | 7 |
| Special Education Services | North Aurora | WHD, OFLC LCA | 9 |
| Specialty Rolled Metals, LLC | Carol Stream | OSHA, 300A, OFLC LCA | 3 |
| Sphera Solutions, Inc. | Chicago | OFLC LCA | 6 |
| Spice House, LLC | Chicago | OFLC LCA, OFLC PERM | 2 |
| Spiderrock Platform Services LLC | Chicago | OFLC LCA, OFLC PERM | 6 |
| Spins LLC | Chicago | OFLC LCA | 6 |
| SP Plus Corporation | Chicago | OSHA, WHD, OFLC LCA | 4 |
| Spraying Systems Co. | Glendale Heights | OSHA, OFLC LCA | 5 |
| S.P. Richards Co. | Batavia | OSHA, 300A | 2 |
| Springfield Clinic | Springfield | 300A, OFLC LCA | 9 |
| springfield mass transit district | springfield | 300A, WHD | 2 |
| SpringML, Inc. | Naperville | OFLC LCA, OFLC PERM | 24 |
| SPRI Partners LLC | Chicago | OFLC LCA, OFLC PERM | 4 |
| Sprovieri's Custom Counters | Addison | OSHA, 300A | 3 |
| SP Teks, Inc. | Schaumburg | WHD, OFLC LCA | 6 |
| Sputnik Solutions Inc | Schaumburg | OFLC LCA | 15 |
| Sram LLC | Chicago | 300A, OFLC LCA, OFLC PERM | 3 |
| Sri Ai Solutions Inc | Naperville | OFLC LCA | 5 |
| S R International, Inc. | Naperville | WHD, OFLC LCA, OFLC PERM | 36 |
| Sri Technologies, Inc. | Naperville | OFLC LCA | 27 |
| Sriven Pros Inc | Naperville | OFLC LCA | 16 |
| SRK Systems Inc | Naperville | OFLC LCA, OFLC PERM | 92 |
| Srl Roofing, Inc. | Chicago | OSHA | 5 |
| S & S International Inc. | Carol Stream | OSHA, 300A | 3 |
| SSI (U.S) Inc. | Chicago | OFLC LCA, OFLC PERM | 11 |
| S&S Truck Parts LLC | Schaumburg | OSHA, 300A, OFLC LCA | 3 |
| StackAdapt US Inc. | Chicago | OFLC LCA | 9 |
| Staffigo Technical Services, LLC | Woodridge | OFLC LCA, OFLC PERM | 18 |
| Staffing Synergies, Inc | Edwardsville | OSHA, 300A, WHD | 2 |
| Staff Management Solutions LLC | Chicago | OSHA, 300A | 2 |
| Stalworth Underground, LLC | Chicago | OSHA, 300A, WHD | 4 |
| Stampede Meat, Inc. | Bridgeview | OSHA, 300A | 3 |
| Standard Sheet Metal Works, Inc | Peoria | OSHA, 300A | 2 |
| St. Andrews Carpentry, Inc. | Naperville | OSHA | 5 |
| Stantec Architecture Inc. | Chicago | OFLC LCA, OFLC PERM | 45 |
| Stantec Consulting Services, Inc (Formerly known as Environmental Systems Design, Inc.) | Chicago | OFLC PERM | 2 |
| St Anthonys Rehabilitation and Nursing Center LLC | Rock Island | OSHA, OFLC LCA | 8 |
| Starbucks Coffee Company | Fairview Heights | OSHA, WHD | 4 |
| Starcom Worldwide, Inc. | Chicago | OFLC LCA | 16 |
| Star Detective & Security Agency | Chicago | WHD | 5 |
| Star Roofing and Siding, Inc. | Chicago | OSHA | 6 |
| Start Quality Home, Inc. | Arlington Heights | OSHA | 5 |
| State Farm Mutual Automobile Insurance Company | Bloomington | 300A, OFLC LCA, OFLC PERM | 81 |
| State Mechanical Services | Aurora | OSHA, 300A, WHD | 2 |
| Stats LLC | Chicago | OFLC LCA, OFLC PERM | 2 |
| St. Bernard Hospital | Chicago | OSHA, WHD, OFLC PERM | 15 |
| ST. Bernard Hospital and Health Care Center | Chicago | 300A, WHD | 2 |
| St. Charles Trading Inc | Elgin | 300A, OFLC PERM | 2 |
| Steinmeyer Construction Inc. | Savoy | OSHA | 8 |
| Stenograph, LLC | Downers Grove | WHD, OFLC LCA, OFLC PERM | 6 |
| Stephen Coy Construction Incorporated | Nokomis | OSHA, WHD | 3 |
| Stericycle, Inc. | Bannockburn | OSHA, 300A, WHD, OFLC LCA, OFLC PERM | 11 |
| Sterling Commercial Roofing, Inc. | Sterling | OSHA, 300A | 2 |
| Sterling Engineering, Inc. | Westchester | OFLC LCA, OFLC PERM | 9 |
| Sterling Site Access Solutions | Phoenix | OSHA, 300A, WHD, OFLC PERM | 3 |
| Sterlite Software USA, Inc | Oak Park | WHD, OFLC LCA | 3 |
| Stevens Industries | Effingham | OSHA, 300A | 2 |
| Stevenson Crane Service Inc. | Bolingbrook | OSHA, 300A | 4 |
| St. Jude Medical Business Services, Inc. | Chicago | OFLC LCA | 16 |
| St. Jude Medical, Cardiology Division, Inc. | Chicago | OFLC LCA | 179 |
| St. Jude Medical S.C., Inc. | Chicago | OFLC LCA | 15 |
| Storm Reply, Inc. | Chicago | OFLC LCA | 5 |
| Stout Risius Ross, LLC | Chicago | OFLC LCA, OFLC PERM | 53 |
| Strata Decision Technology, LLC | Chicago | OFLC LCA | 5 |
| Stratas Foods LLC | Quincy | OSHA, 300A, WHD | 6 |
| Streamline Healthcare Solutions LLC | Oak Brook | OFLC LCA, OFLC PERM | 9 |
| Strings and Kenkee LLC | Chicago | OFLC PERM | 5 |
| Strings Ramen Inc. | Chicago | OFLC PERM | 6 |
| Strong Point Consulting LLC | Naperville | OFLC LCA | 46 |
| Stroz Friedberg, LLC | Chicago | OFLC LCA | 7 |
| Structure Designs, Inc. | Chicago | WHD, OFLC LCA, OFLC PERM | 3 |
| Structures Construction LLC | Chicago | OSHA, WHD | 3 |
| Stuckey Construction Company, Inc. | Waukegan | OSHA, 300A, OFLC LCA | 4 |
| Studio Gang Architects | Chicago | OFLC LCA, OFLC PERM | 20 |
| Stutz Excavating, Inc. | Alton | OSHA, 300A | 4 |
| Suburban Surgical Co., Inc. | Wheeling | OSHA, 300A | 2 |
| Sugino Corp. | Itasca | OFLC PERM | 2 |
| Sullivan Roofing | Schaumburg | OSHA, 300A | 3 |
| Sumeru Technologies LLC | Lisle | OFLC LCA | 71 |
| Sumit Construction Co Inc | Chicago | OSHA, WHD, OFLC LCA, OFLC PERM | 20 |
| Sumitomo Biorational Company LLC | Libertyville | OFLC LCA | 5 |
| Summit Design + Build LLC | Chicago | OSHA | 5 |
| Summit Design & Build, LLC | Chicago | OSHA, OFLC LCA, OFLC PERM | 10 |
Records counted: OSHA inspections since 2016, concluded WHD cases, LCA and PERM applications, a USAspending recipient profile and NLRB elections. Employers below the page rule and names of persons are not in the list. Methodology.