| Iowa State University of Science and Technology | 348 | $74,963 | $60,000 – $97,765 |
| Danfoss Power Solutions (US) Company | 15 | $96,614 | $90,580 – $117,153 |
| McFarland Clinic, P.C. | 11 | $239,200 | $140,067 – $239,200 |
| Kingland Systems, LLC | 9 | $84,011 | $70,325 – $92,747 |
| Ames IT and Numeric Solutions | 4 | $82,000 | $81,375 – $83,375 |
| Boehringer Ingelheim Animal Health USA, Inc. | 3 | $145,000 | $112,500 – $145,000 |
| Deere & Company | 3 | $117,200 | $116,100 – $118,600 |
| The Bernard Firm PLC | 2 | $42,037 | $42,037 – $42,037 |
| Aspire Systems Digital Inc.(formerly Rapid Value Solutions, Inc.) | 2 | $93,000 | $93,000 – $93,000 |
| Minkasu, Inc. | 2 | $111,114 | $111,114 – $111,114 |
| Mary Greeley Medical Center | 2 | $63,045 | $63,045 – $63,045 |
| Ernst & Young U.S. LLP | 2 | $143,174 | $134,587 – $151,762 |
| Selegic Inc | 2 | $92,747 | $92,747 – $92,747 |
| Globalvetlink, L.C. | 2 | $108,498 | $104,746 – $112,249 |
| HM Health Solutions, Inc. | 2 | $119,414 | $113,057 – $125,772 |
| Advanced Micro Devices, Inc. | 1 | $161,000 | $161,000 – $161,000 |
| AbbVie Inc. | 1 | $145,000 | $145,000 – $145,000 |
| Battelle Memorial Institute | 1 | $145,000 | $145,000 – $145,000 |
| Application Engineering Group, Inc. | 1 | $104,000 | $104,000 – $104,000 |
| AgCertain Operations Group, LLC | 1 | $74,006 | $74,006 – $74,006 |
| Aplomb Technologies Inc. | 1 | $90,000 | $90,000 – $90,000 |
| Consumer Safety Technology, LLC | 1 | $96,304 | $96,304 – $96,304 |
| Cohere Health, Inc. | 1 | $90,100 | $90,100 – $90,100 |
| Corteva Agriscience LLC | 1 | $109,450 | $109,450 – $109,450 |
| Bodorlaser Inc. | 1 | $90,000 | $90,000 – $90,000 |
| Dryland Genetics, Inc. | 1 | $95,000 | $95,000 – $95,000 |
| DENO International Education Consultant LLC | 1 | $55,266 | $55,266 – $55,266 |
| Danisco USA Inc. | 1 | $104,208 | $104,208 – $104,208 |
| Craig A McClanahan | 1 | $133,000 | $133,000 – $133,000 |
| EnSoft Corp. | 1 | $88,277 | $88,277 – $88,277 |
| F5, Inc. | 1 | $115,000 | $115,000 – $115,000 |
| EnGeniousAg, LLC | 1 | $100,000 | $100,000 – $100,000 |
| Emerjence LLC | 1 | $70,325 | $70,325 – $70,325 |
| Hach Company | 1 | $129,541 | $129,541 – $129,541 |
| Global Reach Internet Productions, LLC | 1 | $59,114 | $59,114 – $59,114 |
| Hope Found Inc. | 1 | $95,000 | $95,000 – $95,000 |
| Coreform LLC | 1 | $90,000 | $90,000 – $90,000 |
| Chevron Corporation | 1 | $173,356 | $173,356 – $173,356 |
| Cognizant Technology Solutions US Corp | 1 | $142,917 | $142,917 – $142,917 |
| BonCamel Inc. | 1 | $81,120 | $81,120 – $81,120 |
| Cardus, Inc. | 1 | $74,000 | $74,000 – $74,000 |
| Intervet, Inc. | 1 | $42,600 | $42,600 – $42,600 |
| Intel Corporation | 1 | $124,090 | $124,090 – $124,090 |
| Indotronix International Corporation | 1 | $95,680 | $95,680 – $95,680 |
| Incedo, Inc. | 1 | $92,747 | $92,747 – $92,747 |
| Heartland Assays LLC | 1 | $50,000 | $50,000 – $50,000 |
| Medline Industries, LP. | 1 | $112,250 | $112,250 – $112,250 |
| Mphasis Corporation | 1 | $97,000 | $97,000 – $97,000 |
| MetaMetrics, Inc. | 1 | $124,259 | $124,259 – $124,259 |
| The Prudential Insurance Company of America | 1 | $115,000 | $115,000 – $115,000 |