| 2001 | US Army Corps of Engineers | $1,958,024 | 14 | 3 |
| 2002 | Lewisburg Village of | $1,956,285 | 162 | 11 |
| 2003 | Rely Supply LLC | $1,953,489 | 21 | 2 |
| 2004 | Huffman-Bowers Inc | $1,950,226 | 32 | 1 |
| 2005 | Servant's Heart General Contracting | $1,950,062 | 30 | 5 |
| 2006 | Pollard Land Services, Inc. | $1,949,185 | 18 | 1 |
| 2007 | Pac International | $1,948,805 | 1 | 1 |
| 2008 | Indiana Attorney Generals Office | $1,947,687 | 2 | 1 |
| 2009 | Malta Village of | $1,942,734 | 90 | 7 |
| 2010 | Xerox Corporation | $1,941,949 | 651 | 12 |
| 2011 | Gates Mills Village of | $1,940,615 | 176 | 6 |
| 2012 | St Ritas Medical Center | $1,935,844 | 151 | 6 |
| 2013 | St Johns Jesuit High School & Academy | $1,935,461 | 26 | 5 |
| 2014 | Aya Healthcare, Inc. | $1,935,128 | 266 | 1 |
| 2015 | West Group | $1,924,147 | 234 | 5 |
| 2016 | Peak Electric Inc | $1,923,537 | 470 | 9 |
| 2017 | Ronald McDonald House Charities Dayton | $1,922,800 | 8 | 4 |
| 2018 | Kokosing Materials Inc | $1,922,278 | 40 | 3 |
| 2019 | Ohio Teaching-Family Assoc | $1,914,958 | 67 | 2 |
| 2020 | Fort Loramie Village of | $1,914,855 | 228 | 8 |
| 2021 | Mercy College of Ohio | $1,914,497 | 79 | 3 |
| 2022 | Richard S Bearss Estate | $1,914,160 | 2 | 1 |
| 2023 | Professional Data Analysts Inc | $1,912,870 | 75 | 1 |
| 2024 | Adaline S Winkler Estate | $1,910,627 | 4 | 1 |
| 2025 | Brown County Land Reutilization | $1,910,509 | 44 | 2 |
| 2026 | US Utility Contractor Co Inc | $1,909,614 | 45 | 2 |
| 2027 | Strategic Research Group Inc | $1,908,879 | 122 | 3 |
| 2028 | Covington Village of | $1,906,362 | 141 | 7 |
| 2029 | Hudson Construction Inc | $1,905,524 | 9 | 2 |
| 2030 | New Concord Village of | $1,904,723 | 193 | 10 |
| 2031 | United States Dept of Justice | $1,903,853 | 30 | 4 |
| 2032 | Batavia Township of | $1,903,440 | 29 | 4 |
| 2033 | Lumen Technologies Group | $1,900,907 | 1,347 | 48 |
| 2034 | National Telehealth Solutions | $1,900,000 | 4 | 1 |
| 2035 | Catapult Learning West, LLC | $1,899,966 | 16 | 2 |
| 2036 | Specialized Alternatives for Families & | $1,898,411 | 67 | 4 |
| 2037 | Dinatco Inc | $1,898,232 | 114 | 6 |
| 2038 | Baruch Broad Street | $1,897,888 | 11 | 1 |
| 2039 | Pavement Maintenance Systems LLC | $1,897,438 | 12 | 1 |
| 2040 | Trane US Inc | $1,895,468 | 140 | 14 |
| 2041 | Lexisnexis Vitalchek Network Inc | $1,894,204 | 3 | 2 |
| 2042 | Plain Township of | $1,888,718 | 16 | 5 |
| 2043 | Gordon Flesch Company Inc | $1,888,555 | 585 | 12 |
| 2044 | Golf Manor Village of | $1,883,516 | 129 | 5 |
| 2045 | Proquest LLC | $1,883,349 | 13 | 2 |
| 2046 | Monroe County Port AuthorityGov | $1,881,979 | 13 | 2 |
| 2047 | Gardaworld Security Services | $1,878,534 | 33 | 2 |
| 2048 | EMSystems LLC | $1,877,475 | 40 | 1 |
| 2049 | RBS General Contracting LLC | $1,877,204 | 12 | 1 |
| 2050 | Guardian Retention Systems LLC | $1,876,829 | 7 | 1 |