| ABB Inc. | 8 | $125,000 |
| Clayco, Inc. | 8 | $98,000 |
| Webcor Construction, LP | 7 | $113,838 |
| DeSimone Consulting Engineering D.P.C | 6 | $110,042 |
| FEV North America, Inc. | 5 | $96,447 |
| KOSTAL OF AMERICA, INC. | 4 | $143,700 |
| Clune Construction Company, LP | 3 | $92,934 |
| Moss & Associates, LLC | 3 | $82,800 |
| Albanese Solutions, LLC | 2 | $180,960 |
| HJ Russell & Company | 2 | $84,240 |
| Kaldawi Construction Company Corp. | 2 | $76,211 |
| Lockwood, Andrews & Newnam, Inc. | 2 | $146,744 |
| restor3d, Inc. | 2 | $136,086 |
| Ryan Companies US, Inc. | 2 | $99,540 |
| Sunwell America, Inc. | 2 | $116,000 |
| Toyoda Gosei North America Corporation | 2 | $125,362 |
| Acciona Construction USA Corporation | 1 | $115,000 |
| Affiliated Engineers, Inc. | 1 | $115,000 |
| Ampirical Services, Inc. | 1 | $160,930 |
| Aragon Construction, Inc. | 1 | $86,252 |
| Baker Concrete Construction, Inc. | 1 | $98,382 |
| Balfour Beatty Construction LLC | 1 | $80,000 |
| BELFAST VALLEY CONTRACTORS INC | 1 | $106,413 |
| BKF Engineers | 1 | $130,000 |
| BNBuilders, Inc. | 1 | $135,000 |
| BROADATA COMMUNICATIONS INC. | 1 | $157,123 |
| Burke Construction Group, Inc. | 1 | $92,534 |
| CATALYST Construction Inc. | 1 | $64,376 |
| CINTRA US Services LLC | 1 | $110,000 |
| City of Lawrence, Kansas | 1 | $105,997 |
| CMTA, Inc. | 1 | $95,000 |
| Colliers Engineering & Design, Inc. | 1 | $117,381 |
| Dixon Construction Services, Inc. | 1 | $105,000 |
| Donaldson Company, Inc. | 1 | $109,283 |
| Donegal Office Solutions, Inc. | 1 | $152,547 |
| ECLS Global, Inc. | 1 | $78,000 |
| Electric Hydrogen Co | 1 | $135,000 |
| EOI Consulting Group, LLC | 1 | $137,917 |
| Falcon Services, LLC | 1 | $115,000 |
| Fisher Sand & Gravel Company | 1 | $108,678 |
| Flintco, LLC | 1 | $91,500 |
| Frank Lill & Son, Inc. | 1 | $88,483 |
| HATHAWAY DINWIDDIE CONSTRUCTION COMPANY | 1 | $115,000 |
| Hottinger Bruel & Kjaer Inc. | 1 | $109,594 |
| INDUSTRIAL CONNECTIONS & SOLUTIONS LLC (AN ABB COMPANY) | 1 | $113,402 |
| Iron Construction, Inc. | 1 | $92,976 |
| Jacobs Associates | 1 | $142,750 |
| Jupiter Power LLC | 1 | $180,000 |
| L.A. FUESS PARTNERS, INC. | 1 | $108,000 |
| Lease Crutcher Lewis WA LLC | 1 | $120,144 |
| Loenbro, LLC | 1 | $103,230 |
| Lonza Greenwood, LLC | 1 | $130,000 |
| Maxx Orthopedics, Inc. | 1 | $102,000 |
| Melqart, Inc. | 1 | $114,400 |
| Milwaukee Electric Tool Corporation | 1 | $112,500 |
| NEOGENYX FUELS LLC | 1 | $132,460 |
| Obayashi Corporation | 1 | $85,883 |
| Prince Contracting, LLC | 1 | $112,466 |
| PVinsight Inc. | 1 | $160,000 |
| RUBINOS AND MESIA ENGINEERS, INC. | 1 | $124,093 |
| SAFC Carlsbad, Inc. | 1 | $141,155 |
| Saiful Bouquet Consulting Structural Engineers, Inc. | 1 | $107,120 |
| Simerics, Inc. | 1 | $141,400 |
| Skanska USA Building Inc. | 1 | $89,981 |
| Subsurface & Tunnel Engineering LLC | 1 | $122,096 |
| Taylor Forge Engineered Systems, Inc. | 1 | $123,432 |
| TAKRAF USA Inc. | 1 | $122,500 |
| TC Electric, LLC | 1 | $144,000 |
| Terra Site Constructors, LLC | 1 | $102,250 |
| United Renewable Energy LLC | 1 | $130,000 |
| Union Pacific Railroad Company | 1 | $99,520 |
| Verogy Holdings, LLC | 1 | $135,000 |
| Vogt Power International, Inc. | 1 | $119,163 |
| VRX, Inc. | 1 | $120,806 |
| Weis Builders, Inc. | 1 | $95,118 |
| WinterPark Engineering LLC | 1 | $120,000 |
| XL Industries, Inc. | 1 | $110,000 |
