| 1 | Tata Consultancy Services Limited · green card frozen | 6,130 | 10,000 and over | 2007 |
| 2 | Google LLC | 5,552 | 10,000 and over | 2008 |
| 3 | UST Global Inc | 604 | 5,000 to 9,999 | 2009 |
| 4 | Kforce Inc | 493 | 10,000 and over | 2013 |
| 5 | Netflix Inc | 267 | 5,000 to 9,999 | 2008 |
| 6 | Siemens Industry Software Inc | 249 | 10,000 and over | 2025 |
| 7 | The University Of Iowa | 234 | 10,000 and over | 2010 |
| 8 | Equifax Inc | 208 | 5,000 to 9,999 | 2008 |
| 9 | Deere And Company | 190 | 10,000 and over | 2009 |
| 10 | Tiger Analytics Inc | 168 | 100 to 499 | 2012 |
| 11 | Medline Industries LP | 154 | 10,000 and over | 2008 |
| 12 | New York Life Insurance Company | 122 | 10,000 and over | 2009 |
| 13 | Archer Daniels Midland Company | 120 | 10,000 and over | 2008 |
| 14 | Pioneer Consulting Services LLC | 119 | 100 to 499 | 2011 |
| 15 | HP Inc | 118 | 10,000 and over | 2007 |
| 16 | Broadridge Financial Solutions Inc | 115 | 5,000 to 9,999 | 2013 |
| 17 | J B Hunt Transport Inc | 110 | 10,000 and over | 2006 |
| 18 | Skyworks Solutions Inc | 109 | 10,000 and over | 2013 |
| 19 | Cox Automotive Corporate Services LLC | 108 | 10,000 and over | 2024 |
| 20 | Tavant Technologies Inc | 105 | 100 to 499 | 2012 |
| 21 | Godaddy Com LLC | 102 | 5,000 to 9,999 | 2007 |
| 22 | Samsung Semiconductor Inc | 101 | 1,000 to 2,499 | 2013 |
| 23 | Siemens Energy Inc | 101 | 10,000 and over | 2008 |
| 24 | Beacon Hill Solutions Group LLC | 89 | 2,500 to 4,999 | 2009 |
| 25 | Zimmer Inc | 88 | 10,000 and over | 2012 |
| 26 | Zoetis Inc | 87 | 10,000 and over | 2013 |
| 27 | Akkodis Group North America Inc | 83 | 10,000 and over | 2012 |
| 28 | Pfizer Inc | 81 | 10,000 and over | 2011 |
| 29 | Qorvo US Inc | 79 | 5,000 to 9,999 | 2016 |
| 30 | Rsm US LLP | 74 | 10,000 and over | 2009 |
| 31 | Stanley Black & Decker Inc | 69 | 10,000 and over | 2007 |
| 32 | Cnh Industrial America LLC | 68 | 10,000 and over | 2015 |
| 33 | Yash Technologies Inc | 67 | 100 to 499 | 2008 |
| 34 | Davita Inc | 63 | 5,000 to 9,999 | 2015 |
| 35 | Ptc Inc | 61 | 5,000 to 9,999 | 2008 |
| 36 | American Family Mutual Insurance Company S I | 59 | 10,000 and over | 2023 |
| 37 | Strategic Staffing Solutions L C | 56 | 2,500 to 4,999 | 2014 |
| 38 | The Hertz Corporation | 52 | 10,000 and over | 2008 |
| 39 | Corteva Agriscience LLC | 51 | 10,000 and over | 2019 |
| 40 | Genesis Health System | 51 | 5,000 to 9,999 | 2011 |
| 41 | Tenstorrent USA Inc | 50 | 1,000 to 2,499 | 2023 |
| 42 | Semiconductor Components Industries LLC | 49 | 2,500 to 4,999 | 2011 |
| 43 | E Giants Technologies LLC | 48 | 100 to 499 | 2011 |
| 44 | Bayer Research And Development Services LLC | 47 | 2,500 to 4,999 | 2020 |
| 45 | Whirlpool Corporation | 44 | 10,000 and over | 2012 |
| 46 | Kanap Systems LLC | 43 | 20 to 99 | 2015 |
| 47 | Pepsico Inc | 43 | 10,000 and over | 2008 |
| 48 | Jabil Inc | 43 | 10,000 and over | 2008 |
| 49 | Georgia State University | 41 | 5,000 to 9,999 | 2007 |
| 50 | Deloitte Touche Tohmatsu Services LLC | 40 | 1,000 to 2,499 | 2022 |
| 51 | Agilent Technologies Inc | 40 | 2,500 to 4,999 | 2007 |
| 52 | Peloton Interactive Inc | 40 | 1,000 to 2,499 | 2015 |
| 53 | Deel Inc | 39 | 2,500 to 4,999 | 2020 |
| 54 | Sanford Clinic | 39 | 10,000 and over | 2019 |
| 55 | M A Mortenson Company | 39 | 5,000 to 9,999 | 2006 |
| 56 | Swift Technologies Inc | 39 | 100 to 499 | 2008 |
| 57 | Vizient Inc | 38 | 2,500 to 4,999 | 2014 |
| 58 | Nc Health Affiliates LLC | 37 | 5,000 to 9,999 | 2022 |
| 59 | Dexian, LLC | 35 | 2,500 to 4,999 | 2013 |
| 60 | Viacore Technologies Inc | 32 | 100 to 499 | 2015 |
| 61 | Orpine Inc | 31 | 100 to 499 | 2008 |
| 62 | Inteliroute Technologies LLC | 31 | 20 to 99 | 2017 |
| 63 | Chs Inc | 31 | 10,000 and over | 2006 |
| 64 | United Healthcare Services Inc | 29 | 10,000 and over | 2007 |
| 65 | Trinity Consultants Inc | 29 | 2,500 to 4,999 | 2009 |
| 66 | Luxoft USA Inc | 29 | 500 to 999 | 2017 |
| 67 | Ul LLC | 29 | 10,000 and over | 2009 |
| 68 | Kelly Services Inc | 27 | 10,000 and over | 2006 |
| 69 | Ken Technologies Inc | 27 | 20 to 99 | 2011 |
| 70 | Hanwha Q Cells America Inc | 26 | 500 to 999 | 2018 |
| 71 | Siri Consultancy Services Inc | 26 | 20 to 99 | 2025 |
| 72 | Union Pacific Railroad Company | 26 | 10,000 and over | 2021 |
| 73 | Bright Horizons Childrens Centers LLC | 26 | 10,000 and over | 2010 |
| 74 | Purpose Financial Inc | 25 | 2,500 to 4,999 | 2023 |
| 75 | Swiss Re America Holding Corporation | 25 | 1,000 to 2,499 | 2008 |
| 76 | Hdr Architecture Inc | 24 | 100 to 499 | 2007 |
| 77 | Bluecross Blueshield Of Tennessee Inc | 24 | 5,000 to 9,999 | 2009 |
| 78 | Climate LLC | 24 | 100 to 499 | 2008 |
| 79 | Precision Technologies Corp | 23 | 500 to 999 | 2008 |
| 80 | Executive Software Guild Inc | 23 | 20 to 99 | 2016 |
| 81 | Sanford Health | 23 | 10,000 and over | 2009 |
| 82 | Generac Power Systems | 23 | 5,000 to 9,999 | 2010 |
| 83 | Freudenberg Nok General Partnership | 23 | 2,500 to 4,999 | 2014 |
| 84 | Sanav Technologies LLC | 21 | 20 to 99 | 2020 |
| 85 | First Technology Federal Credit Union | 21 | 2,500 to 4,999 | 2010 |
| 86 | Forvis Mazars LLP | 21 | 5,000 to 9,999 | 2015 |
| 87 | The Raymond Corporation | 20 | 1,000 to 2,499 | 2011 |
| 88 | Parker Hannifin Corporation | 19 | 10,000 and over | 2006 |
| 89 | CarMax Enterprise Services, LLC | 19 | 10,000 and over | 2009 |
| 90 | General Mills Inc | 19 | 10,000 and over | 2011 |
| 91 | Athene Annuity And Life Company | 19 | 1,000 to 2,499 | 2018 |
| 92 | Toyota Motor Credit Corporation (TMCC) | 18 | 2,500 to 4,999 | 2011 |
| 93 | Maharishi Intl University | 18 | 500 to 999 | 2018 |
| 94 | Vibrant Inc | 18 | 100 to 499 | 2007 |
| 95 | Syngenta Crop Protection LLC | 18 | 2,500 to 4,999 | 2012 |
| 96 | Hims Inc | 18 | 100 to 499 | 2022 |
| 97 | Auto Club Services Inc | 18 | 10,000 and over | 2008 |
| 98 | Guitar Center Inc | 18 | 10,000 and over | 2014 |
| 99 | Cerebral Technologies Inc | 17 | 500 to 999 | 2008 |
| 100 | American Honda Motor Co Inc | 17 | 5,000 to 9,999 | 2012 |
| 101 | Xpo Enterprise Services LLC | 17 | 10,000 and over | 2016 |
| 102 | Viavi Solutions Inc | 17 | 5,000 to 9,999 | 2008 |
| 103 | Opus Technologies, Inc. | 17 | 500 to 999 | 2013 |
| 104 | Sapiens Americas Corporation | 16 | 2,500 to 4,999 | 2009 |
| 105 | Iowa State University | 16 | 10,000 and over | 2009 |
| 106 | Lmi Inc | 15 | 20 to 99 | 2023 |
| 107 | Mosaic Health System | 15 | 5,000 to 9,999 | 2018 |
| 108 | Dupont Specialty Products USA LLC | 15 | 10,000 and over | 2015 |
| 109 | Igt | 15 | 5,000 to 9,999 | 2008 |
| 110 | Entmatrix Inc | 15 | 10 to 19 | 2011 |
| 111 | Pride Technologies LLC | 15 | 1,000 to 2,499 | 2005 |
| 112 | Midamerican Energy Company | 15 | 2,500 to 4,999 | 2009 |
| 113 | Einfochips Inc | 15 | 100 to 499 | 2021 |
| 114 | R1 RCM Holdco, Inc. | 15 | 10,000 and over | 2024 |
| 115 | Ecom Solutions Inc | 14 | 20 to 99 | 2009 |
| 116 | Savvas Learning Company LLC | 14 | 1,000 to 2,499 | 2020 |
| 117 | The Nebraska Medical Center | 14 | 5,000 to 9,999 | 2009 |
| 118 | Amerihealth Caritas Services LLC | 14 | 5,000 to 9,999 | 2013 |
| 119 | Danfoss Power Solutions US Company | 14 | 1,000 to 2,499 | 2012 |
| 120 | Engie North America Inc | 14 | 2,500 to 4,999 | 2018 |
| 121 | Rentokil North America Inc. | 14 | 10,000 and over | 2007 |
| 122 | Estes Express Lines | 14 | 10,000 and over | 2026 |
| 123 | Global Atlantic Financial Company | 13 | 1,000 to 2,499 | 2017 |
| 124 | Wellmark Inc | 13 | 1,000 to 2,499 | 2010 |
| 125 | Lambda, Inc. | 13 | 100 to 499 | 2019 |
| 126 | Winsupply Inc | 13 | 5,000 to 9,999 | 2009 |
| 127 | Cambrex Charles City Inc | 13 | 100 to 499 | 2015 |
| 128 | Viac Services Company | 13 | 100 to 499 | 2018 |
| 129 | Clarios LLC | 13 | 5,000 to 9,999 | 2013 |
| 130 | Robert W. Baird & Co. Incorporated | 13 | 2,500 to 4,999 | 2012 |
| 131 | Fedex Freight Inc | 12 | 10,000 and over | 2006 |
| 132 | Tejase Technologies Inc | 12 | 10 to 19 | 2009 |
| 133 | Dfs Services LLC | 12 | 500 to 999 | 2010 |
| 134 | Hill Phoenix Inc Dba Dover Food Retail | 12 | 2,500 to 4,999 | 2008 |
| 135 | Baxter Healthcare Corporation | 12 | 10,000 and over | 2011 |
| 136 | Sciplay Games LLC | 12 | 100 to 499 | 2020 |
| 137 | Booz Allen Hamilton Inc | 12 | 10,000 and over | 2008 |
| 138 | Elanco US Inc. | 12 | 5,000 to 9,999 | 2019 |
| 139 | Hni Corporation | 12 | 10,000 and over | 2009 |
| 140 | Sezzle Inc | 12 | 100 to 499 | 2018 |
| 141 | Kerry Inc | 12 | 2,500 to 4,999 | 2009 |
| 142 | Performance Contracting, Inc | 12 | 5,000 to 9,999 | 2007 |
| 143 | Olsson, Inc. | 12 | 1,000 to 2,499 | 2006 |
| 144 | Abnormal Security Corporation | 12 | 1,000 to 2,499 | 2018 |
| 145 | Advanced Technology Group USA Inc | 11 | 2,500 to 4,999 | 2007 |
| 146 | Air Products & Chemicals Inc | 11 | 5,000 to 9,999 | 2009 |
| 147 | Velera Solutions, LLC | 11 | 2,500 to 4,999 | 2025 |
| 148 | Iquest Solutions Corp | 11 | 20 to 99 | 2008 |
| 149 | The Industrial Company | 11 | 500 to 999 | 2007 |
| 150 | National Mentor LLC | 11 | 10,000 and over | 2014 |
| 151 | Usg Corporation | 11 | 5,000 to 9,999 | 2007 |
| 152 | University Of Northern Iowa | 10 | 2,500 to 4,999 | 2009 |
| 153 | Pella Corporation | 10 | 5,000 to 9,999 | 2007 |
| 154 | Avnet Inc | 10 | 5,000 to 9,999 | 2007 |
| 155 | American Equity Investment Life Insurance Company | 10 | 500 to 999 | 2014 |
| 156 | IMEG Consultants Corp. | 10 | 2,500 to 4,999 | 2023 |
| 157 | 66degrees LLC | 10 | 500 to 999 | 2021 |
| 158 | Independent Physicians Resource, Inc. | 10 | 1,000 to 2,499 | 2017 |
| 159 | Ryan Companies US Inc | 10 | 1,000 to 2,499 | 2007 |
| 160 | Siemens Gamesa Renewable Energy Inc | 10 | 1,000 to 2,499 | 2021 |
| 161 | Allegiant Air LLC | 10 | 5,000 to 9,999 | 2008 |
| 162 | Aon Service Corporation | 10 | 10,000 and over | 2009 |
| 163 | Federal Mogul Powertrain LLC | 9 | 5,000 to 9,999 | 2025 |
| 164 | Braven Technologies Inc | 9 | 100 to 499 | 2011 |
| 165 | Sunbelt Rentals Inc | 9 | 5,000 to 9,999 | 2007 |
| 166 | Logistic Solutions Inc | 9 | 100 to 499 | 2004 |
| 167 | Conagra Brands Inc | 9 | 10,000 and over | 2011 |
| 168 | C H Robinson Worldwide Inc | 9 | 10,000 and over | 2006 |
| 169 | Council Bluffs Community School District | 9 | 1,000 to 2,499 | 2011 |
| 170 | Valmont Industries Inc | 9 | 5,000 to 9,999 | 2007 |
| 171 | Mjm America Inc | 9 | 20 to 99 | 2013 |
| 172 | Covetrus Inc | 9 | 1,000 to 2,499 | 2020 |
| 173 | Nihilent Inc | 9 | 20 to 99 | 2016 |
| 174 | Visual Consultants Inc | 9 | 5 to 9 | 2009 |
| 175 | Spire Inc | 8 | 1,000 to 2,499 | 2008 |
| 176 | International Paper | 8 | 10,000 and over | 2006 |
| 177 | Trinity Health Corporation | 8 | 10,000 and over | 2005 |
| 178 | Hach Company | 8 | 1,000 to 2,499 | 2008 |
| 179 | Appzen Inc | 8 | 100 to 499 | 2016 |
| 180 | United States Fire Insurance Company Dba Crum Forster | 8 | 2,500 to 4,999 | 2017 |
| 181 | Vsoft Corporation Inc | 8 | 20 to 99 | 2012 |
| 182 | Rimkus Consulting Group Inc | 8 | 500 to 999 | 2009 |
| 183 | Jam City Inc | 8 | 500 to 999 | 2016 |
| 184 | Menschforce LLC | 8 | 20 to 99 | 2021 |
| 185 | American Technology Consulting LLC | 7 | 20 to 99 | 2011 |
| 186 | Ebsoft Consulting Inc | 7 | 10 to 19 | 2015 |
| 187 | Nam Info Inc | 7 | 10 to 19 | 2008 |
| 188 | Mcdermott Inc | 7 | 10,000 and over | 2009 |
| 189 | Lennox Industries Inc | 7 | 1,000 to 2,499 | 2012 |
| 190 | Strategic Solutions Group LLC | 7 | 100 to 499 | 2006 |
| 191 | Novartis Services Inc | 7 | 100 to 499 | 2015 |
| 192 | Quality Consulting Inc | 7 | 1,000 to 2,499 | 2010 |
| 193 | Bunge North America, Inc. | 7 | 2,500 to 4,999 | 2009 |
| 194 | Amedisys Holding LLC | 7 | 10,000 and over | 2011 |
| 195 | Employers Mutual Casualty Company | 7 | 1,000 to 2,499 | 2008 |
| 196 | S3 Group Inc | 7 | 100 to 499 | 2014 |
| 197 | Pods Enterprises LLC | 7 | 2,500 to 4,999 | 2010 |
| 198 | DXP Enterprises, Inc. | 7 | 2,500 to 4,999 | 2012 |
| 199 | Trinity Medical Center | 7 | 2,500 to 4,999 | 2023 |
| 200 | CommonSpirit Health | 7 | 10,000 and over | 2021 |