| 1 | California Air Resources Board | 35 | 5/5 | 6 | $106,692 |
| 2 | Geosyntec Consultants, Inc. | 32 | 5/5 | 3 | $96,292 |
| 3 | Energy and Environmental Economics, Inc. | 17 | 4/5 | 0 | $109,000 |
| 4 | CAROLLO ENGINEERS, INC. | 16 | 5/5 | 1 | $105,708 |
| 5 | Stantec Consulting Services Inc. | 15 | 5/5 | 4 | $106,080 |
| 6 | AECOM Technical Services Inc | 14 | 4/5 | 3 | $83,824 |
| 7 | Lawrence Berkeley National Laboratory | 12 | 4/5 | 0 | $89,856 |
| 8 | WSP USA Inc. | 11 | 4/5 | 1 | $93,142 |
| 9 | Arcadis U.S., Inc. | 8 | 5/5 | 1 | $91,156 |
| 10 | Jacobs Engineering Group Inc. | 8 | 3/5 | 0 | $118,467 |
| 11 | Amgen Inc. | 6 | 4/5 | 0 | $126,250 |
| 12 | Berkshire Hathaway Specialty Insurance Company | 6 | 4/5 | 2 | $147,105 |
| 13 | EKI Environment & Water, Inc. | 6 | 3/5 | 0 | $105,126 |
| 14 | GreenFire Energy Inc. | 6 | 5/5 | 1 | $129,946 |
| 15 | Larry Walker Associates, Inc. | 6 | 3/5 | 3 | $81,007 |
| 16 | South Coast Air Quality Management District | 6 | 3/5 | 0 | $103,599 |
| 17 | Bay Area Air Quality Management District | 5 | 2/5 | 2 | $120,273 |
| 18 | California Energy Commission | 5 | 3/5 | 1 | $104,604 |
| 19 | The Leland Stanford, Jr University | 5 | 4/5 | 1 | $125,000 |
| 20 | Trinity Consultants, Inc. | 5 | 4/5 | 0 | $97,947 |
| 21 | Battelle Memorial Institute | 4 | 2/5 | 2 | $126,908 |
| 22 | Black & Veatch Corporation | 4 | 2/5 | 0 | $110,230 |
| 23 | Tesla, Inc. | 4 | 2/5 | 0 | $152,965 |
| 24 | University of California, Berkeley | 4 | 1/5 | 0 | $87,875 |
| 25 | University of California, Davis | 4 | 2/5 | 0 | $69,409 |
| 26 | Verdani LLC | 4 | 3/5 | 0 | $73,000 |
| 27 | Watershed Technology, Inc. | 4 | 3/5 | 0 | $144,210 |
| 28 | Advanced Earth Sciences, Inc. | 3 | 2/5 | 0 | $85,000 |
| 29 | Arup US, Inc. | 3 | 2/5 | 0 | $121,700 |
| 30 | Carbon Direct Inc. | 3 | 2/5 | 0 | $180,000 |
| 31 | DNV Energy USA, Inc. | 3 | 3/5 | 0 | $114,608 |
| 32 | EBB CARBON, INC | 3 | 2/5 | 0 | $136,053 |
| 33 | Electric Power Research Institute, Inc. (EPRI) | 3 | 1/5 | 0 | $90,000 |
| 34 | Filanc | 3 | 2/5 | 0 | $110,000 |
| 35 | Google LLC | 3 | 3/5 | 1 | $160,000 |
| 36 | Haley & Aldrich, Inc. | 3 | 3/5 | 1 | $140,026 |
| 37 | Intuitive Surgical Operations, Inc. | 3 | 3/5 | 1 | $125,500 |
| 38 | Langan Engineering and Environmental Services, Inc. | 3 | 1/5 | 0 | $74,000 |
| 39 | Microsoft Corporation | 3 | 2/5 | 0 | $135,000 |
| 40 | Parsons Transportation Group Inc. | 3 | 3/5 | 1 | $115,419 |
| 41 | State of California Air Resources Board | 3 | 1/5 | 0 | $101,556 |
| 42 | Stearns, Conrad and Schmidt Consulting Engineering, Inc. | 3 | 3/5 | 0 | $89,336 |
| 43 | WOOD ENVIRONMENT & INFRASTRUCTURE SOLUTIONS, INC. | 3 | 1/5 | 0 | $85,500 |
| 44 | Woodard & Curran, Inc. | 3 | 1/5 | 0 | $70,408 |
| 45 | Ashworth Leininger Group | 3 | 1/5 | 0 | $85,000 |
| 46 | SLR International Corporation | 3 | 2/5 | 0 | $125,000 |
| 47 | Amazon Data Services, Inc | 2 | 2/5 | 0 | $180,370 |
| 48 | Apple Inc. | 2 | 2/5 | 1 | $150,738 |
| 49 | Auris Health, Inc. | 2 | 2/5 | 1 | $129,100 |
| 50 | Blue Sky Environmental Inc. | 2 | 1/5 | 0 | $115,000 |
| 51 | Buzz Solutions Inc | 2 | 2/5 | 1 | $140,000 |
| 52 | C2 REM, INC. | 2 | 1/5 | 0 | $94,860 |
| 53 | Cal Land Engineering and Associates, Inc. | 2 | 2/5 | 1 | $80,360 |
| 54 | Diaz Consultants, Inc. | 2 | 2/5 | 1 | $141,638 |
| 55 | DRP Engineering, Inc. | 2 | 2/5 | 1 | $78,926 |
| 56 | GEI Consultants, Inc. | 2 | 1/5 | 0 | $103,085 |
| 57 | GeoLogic Associates, Inc. | 2 | 1/5 | 0 | $78,478 |
| 58 | Geoscience Support Services, Inc. | 2 | 2/5 | 0 | $110,471 |
| 59 | Grifols Biologicals LLC | 2 | 1/5 | 0 | $140,000 |
| 60 | GSI Environmental Inc. | 2 | 2/5 | 0 | $80,542 |
| 61 | Hal Hays Construction, Inc. | 2 | 2/5 | 1 | $140,000 |
| 62 | Kivyo Inc. | 2 | 1/5 | 0 | $71,032 |
| 63 | Kleinfelder, Inc. | 2 | 1/5 | 0 | $109,574 |
| 64 | Marsh USA Inc. | 2 | 1/5 | 0 | $130,832 |
| 65 | Meta Platforms, Inc | 2 | 2/5 | 0 | $179,731 |
| 66 | MONTROSE ENVIRONMENTAL GROUP, INC. | 2 | 2/5 | 0 | $90,500 |
| 67 | Niagara Bottling, LLC | 2 | 2/5 | 0 | $126,000 |
| 68 | Patch Technologies, Inc. | 2 | 1/5 | 2 | $135,000 |
| 69 | PORIFERA, INC. | 2 | 2/5 | 1 | $141,178 |
| 70 | Ramboll Americas Engineering Solutions, Inc | 2 | 2/5 | 1 | $105,750 |
| 71 | Regents of the University of California at Riverside | 2 | 1/5 | 0 | $95,000 |
| 72 | San Joaquin Valley Air Polution Control District | 2 | 1/5 | 0 | $75,923 |
| 73 | UNIVERSITY OF CALIFORNIA, IRVINE | 2 | 2/5 | 1 | $68,515 |
| 74 | University of California, San Francisco | 2 | 2/5 | 0 | $106,000 |
| 75 | World Depot Inc. | 2 | 2/5 | 0 | $65,087 |
| 76 | A10 Networks, Inc. | 1 | 1/5 | 0 | $128,066 |
| 77 | Akel Engineering Group, Inc. | 1 | 1/5 | 0 | $76,523 |
| 78 | Amazon.com Services LLC | 1 | 1/5 | 0 | $213,700 |
| 79 | BICI USA Co., Ltd. | 1 | 1/5 | 0 | $150,000 |
| 80 | BP America Inc. | 1 | 1/5 | 0 | $124,654 |
| 81 | Brimstone Energy, Inc. | 1 | 1/5 | 0 | $130,000 |
| 82 | Brown and Caldwell | 1 | 1/5 | 0 | $100,000 |
| 83 | California Institute of Technology | 1 | 1/5 | 0 | $62,400 |
| 84 | CDM Smith Inc. | 1 | 1/5 | 0 | $95,222 |
| 85 | CITY OF PALO ALTO | 1 | 1/5 | 0 | $135,574 |
| 86 | Civil Environmental Survey Group, Inc. (CES) | 1 | 1/5 | 0 | $90,000 |
| 87 | Cumming Management Group, Inc. | 1 | 1/5 | 0 | $131,000 |
| 88 | CWE | 1 | 1/5 | 0 | $141,696 |
| 89 | Dirt Market, LLC | 1 | 1/5 | 0 | $93,766 |
| 90 | DNV Energy Services USA, Inc. | 1 | 1/5 | 0 | $95,000 |
| 91 | Eldorado National (California), Inc. | 1 | 1/5 | 0 | $125,000 |
| 92 | EnnoPure, Inc. | 1 | 1/5 | 0 | $89,710 |
| 93 | Environment Planning Development Solutions Inc. | 1 | 1/5 | 0 | $122,999 |
| 94 | Environment Planning Development Solutions LLC | 1 | 1/5 | 0 | $122,999 |
| 95 | Environmental Resources Management, Inc. | 1 | 1/5 | 0 | $117,629 |
| 96 | EOA, Inc. | 1 | 1/5 | 0 | $96,000 |
| 97 | EPC Power Corp. | 1 | 1/5 | 0 | $100,000 |
| 98 | Facebook, Inc. | 1 | 1/5 | 0 | $141,300 |
| 99 | Glenn A. Rick Engineering and Development Company | 1 | 1/5 | 0 | $170,000 |
| 100 | Gridware, Inc. | 1 | 1/5 | 0 | $175,000 |